Data / Nonprofits / Iowa / Community improvement and capacity building
Community improvement and capacity building nonprofits in Iowa: 1,093 registered with the IRS
1,093 community improvement and capacity building nonprofits are registered with the IRS in Iowa, 704 of them 501(c)(3) charities; the 415 that report revenue took in $356.1 million. The most are in Des Moines (99), Cedar Rapids (45), Waterloo (32). The largest by revenue: Des Moines Performing Arts ($26.2 million), Dyersville Events Inc ($25.7 million), Iec Hotel Corporation ($23.5 million).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Des Moines Performing Arts | Des Moines | 501(c)(3) | 1981 | $26.2 million | $51 million | 2025-06 |
| Dyersville Events Inc | Dyersville | 501(c)(3) | 2026 | $25.7 million | $28.7 million | 2024-12 |
| Iec Hotel Corporation | WDM | 501(c)(3) | 2015 | $23.5 million | $95.9 million | 2024-12 |
| Vocational Development Center Inc | Council BLFS | 501(c)(3) | 1968 | $19.8 million | $16.1 million | 2025-06 |
| Upper Des Moines Opportunity Inc | Graettinger | 501(c)(3) | 1967 | $18.8 million | $7.2 million | 2025-09 |
| Community Action of Eastern Iowa | Davenport | 501(c)(3) | 1971 | $17.3 million | $3.9 million | 2025-10 |
| Mid-Iowa Community Action -Mica- Incorporated | Marshalltown | 501(c)(3) | 1966 | $14.5 million | $3.9 million | 2025-09 |
| Childserve Community Options Inc | Johnston | 501(c)(3) | 1994 | $13 million | $2.2 million | 2025-06 |
| Greater Des Moines Partnership | Des Moines | 501(c)(6) | 2000 | $11.1 million | $13.1 million | 2025-12 |
| Quad Cities Chamber of Commerce Inc | Davenport | 501(c)(6) | 2012 | $8.4 million | $8.1 million | 2025-06 |
| Bioconnect Iowa | Des Moines | 501(c)(3) | 2013 | $6.9 million | $15.2 million | 2025-06 |
| Black Hawk County Gaming Assoc | Waterloo | 501(c)(4) | 2004 | $5.7 million | $17.7 million | 2026-06 |
| South Central Iowa Community Action Program Inc | Chariton | 501(c)(3) | 1966 | $5.4 million | $2.2 million | 2025-10 |
| Pella Rec | Pella | 501(c)(3) | 2025 | $5.4 million | $3.3 million | 2025-12 |
| American Free Enterprise Chamber of Commerce | Ankeny | 501(c)(6) | 2022 | $5.1 million | $1 million | 2024-12 |
| Matura Action Corporation | Creston | 501(c)(3) | 1966 | $5 million | $2.7 million | 2025-09 |
| Rotary Club of Eagle Grove Home Inc | Eagle Grove | 501(c)(3) | 1973 | $4.8 million | $5 million | 2025-06 |
| Le Mars Area Betterment Foundation | Le Mars | 501(c)(3) | 2015 | $4.4 million | $4.6 million | 2025-12 |
| Downtown Parking Management Inc | Cedar Rapids | 501(c)(4) | 2014 | $3.5 million | $2.2 million | 2024-12 |
| Center at Sixth | Des Moines | 501(c)(3) | 2022 | $3.2 million | $6.1 million | 2024-12 |
| Iowa Rural Health Telecommunications Program | Des Moines | 501(c)(6) | 2014 | $2.9 million | $4.6 million | 2024-12 |
| Dubuque Area Convention and Visitors Bureau | Dubuque | 501(c)(6) | 2015 | $2.8 million | $2.4 million | 2025-06 |
| Downtown Des Moines Self-Supported Municipal Improvement District | Des Moines | 501(c)(6) | 2003 | $2.8 million | $3.1 million | 2025-06 |
| Muscatine Center for Social Action | Muscatine | 501(c)(3) | 1996 | $2.7 million | $4.5 million | 2024-12 |
| Dyersville Industries Inc | Dyersville | 501(c)(3) | 1987 | $2.7 million | $14.1 million | 2025-12 |
| Newbo City Market | Cedar Rapids | 501(c)(3) | 2010 | $2.5 million | $4.1 million | 2024-12 |
| Healthcare Quality Association On Accreditation Inc | Waterloo | 501(c)(6) | 2005 | $2.3 million | $3.5 million | 2025-12 |
| Neighborhood Investment Corporation | Des Moines | 501(c)(3) | 2002 | $2.2 million | $13.2 million | 2025-12 |
| Grow Greene County Gaming Corporation | Jefferson | 501(c)(4) | 2014 | $2 million | $1.5 million | 2025-12 |
| Iowa Citizens for Community Improvement | Des Moines | 501(c)(3) | 1979 | $2 million | $4.2 million | 2025-12 |
| Technology Association of Iowa | Des Moines | 501(c)(6) | 2002 | $2 million | $1.9 million | 2024-12 |
| Iowa Renewable Fuels Association | WDM | 501(c)(6) | 2003 | $1.8 million | $1.9 million | 2025-12 |
| Ocdc Inc | Orange City | 501(c)(3) | 2008 | $1.7 million | $11.2 million | 2025-12 |
| Iowa Communications Alliance | WDM | 501(c)(6) | 2014 | $1.7 million | $3.2 million | 2025-12 |
| Waterloo Development Corporation | Waterloo | 501(c)(3) | 2000 | $1.7 million | $2.6 million | 2024-12 |
| Dubuque Initiatives | Dubuque | 501(c)(3) | 1985 | $1.6 million | $12.7 million | 2024-12 |
| Glenwood Redevelopment Corporation | Glenwood | 501(c)(3) | 2025 | $1.5 million | $478,212 | 2025-12 |
| Advanced Capaccess Inc | Cedar Rapids | 501(c)(3) | 2017 | $1.5 million | $1.4 million | 2024-12 |
| West Des Moines Chamber of Commerce | WDM | 501(c)(6) | 2007 | $1.5 million | $1.1 million | 2024-12 |
| Iowa Center for Economic Success | Des Moines | 501(c)(3) | 2009 | $1.4 million | $1.7 million | 2025-06 |
| Ashworth Community Development Corporation | WDM | 501(c)(3) | 2020 | $1.3 million | $236,397 | 2025-12 |
| Le Mars Business and Professional Womens Club | Le Mars | 501(c)(6) | 1999 | $1.3 million | $24.7 million | 2025-12 |
| Iowa Development Corporation | Johnston | 501(c)(4) | 2009 | $1.3 million | $2.1 million | 2025-12 |
| United Ways of Iowa | Des Moines | 501(c)(3) | 2013 | $1.2 million | $401,842 | 2025-06 |
| Iowa Propane Education and Research Council | Des Moines | 501(c)(6) | 2005 | $1.2 million | $562,680 | 2025-12 |
| Hope Community Development Association Inc | Cedar Rapids | 501(c)(3) | 2011 | $1.2 million | $1.3 million | 2024-12 |
| Bremer County Fair Association | Sumner | 501(c)(3) | 2010 | $1.1 million | $2.4 million | 2025-09 |
| Third Party Risk Association | Ankeny | 501(c)(6) | 2019 | $1.1 million | $588,591 | 2025-12 |
| Leader Valley Foundation | Cedar Falls | 501(c)(3) | 2012 | $1.1 million | $874,179 | 2025-06 |
| Greater Fort Dodge Growth Alliance | Fort Dodge | 501(c)(6) | 2011 | $1.1 million | $1.4 million | 2024-12 |
| Iowa Business Energy Coalition | Des Moines | 501(c)(6) | 2016 | $1.1 million | $537,258 | 2025-12 |
| Coalition To Support Iowas Farmers | Des Moines | 501(c)(6) | 2004 | $1.1 million | $278,437 | 2025-10 |
| Council Bluffs Convention and Visitors Bureau | Council BLFS | 501(c)(6) | 2014 | $1 million | $1.2 million | 2025-06 |
| Promote Iowa City Area Inc | Coralville | 501(c)(6) | 2017 | $1 million | $504,524 | 2025-12 |
| Entrepreneurial Development Center Inc | Cedar Rapids | 501(c)(6) | 2004 | $990,261 | $840,402 | 2024-12 |
| Ex Libris Users of North America | Iowa City | 501(c)(6) | 2008 | $938,618 | $458,530 | 2024-12 |
| Masonic Service Association Education Department | Cedar Rapids | 501(c)(3) | 1937 | $932,055 | $2 million | 2024-12 |
| Local Initiative for Transformation - WC Inc | Webster City | 501(c)(3) | 2019 | $896,692 | $255,174 | 2025-12 |
| Iowa Lakes Corridor Development Corporation | Spencer | 501(c)(6) | 1999 | $884,144 | $3.1 million | 2025-12 |
| Oelwein Event Corporation | Oelwein | 501(c)(3) | 2022 | $876,776 | $5.7 million | 2025-06 |
| Soy Transportation Coalition | Ankeny | 501(c)(6) | 2008 | $861,385 | $1.1 million | 2025-09 |
| Sioux City Regional Convention and Visitors Bureau | Sioux City | 501(c)(6) | 2020 | $818,878 | $443,610 | 2026-06 |
| Greater Burlington Area Sports Complex | Burlington | 501(c)(3) | 2018 | $815,934 | $6.5 million | 2025-12 |
| Waterloo Convention & Visitors Bureau Inc | Waterloo | 501(c)(6) | 2000 | $805,546 | $985,202 | 2025-06 |
| Pottawattamie County Development Corporation | Council BLFS | 501(c)(3) | 1997 | $803,983 | $11.9 million | 2025-12 |
| Central Iowa Housing Trust Fund | WDM | 501(c)(3) | 2019 | $792,312 | $458,239 | 2025-06 |
| Cedar Rapids Sheet Metal Industry Labor Management Committee | WDM | 501(c)(6) | 2003 | $779,850 | $2.2 million | 2025-12 |
| Dubuque County Early Childhood | Dubuque | 501(c)(3) | 2008 | $768,437 | $261,119 | 2023-06 |
| Manning Betterment Foundation | Manning | 501(c)(3) | 1995 | $738,343 | $1.5 million | 2025-06 |
| Marion Chamber of Commerce | Marion | 501(c)(6) | 2011 | $730,180 | $690,256 | 2025-08 |
| Iowa Economic Alliance | Des Moines | 501(c)(4) | 2021 | $718,611 | $675,294 | 2025-12 |
| Des Moines Skywalk Association | Des Moines | 501(c)(4) | 1993 | $708,389 | $552,454 | 2025-12 |
| Linn County Fair Association | Central City | 501(c)(3) | 2008 | $703,072 | $783,784 | 2025-09 |
| Iowa Propane Gas Association | Des Moines | 501(c)(6) | 1987 | $661,059 | $1.4 million | 2025-12 |
| North Iowa Corridor Economic Development Corporation | Mason City | 501(c)(6) | 2005 | $659,302 | $2.3 million | 2025-06 |
| Acedc Fund Inc | Corning | 501(c)(3) | 2015 | $655,581 | $1.1 million | 2024-12 |
| Chamber and Development Council of Crawford County | Denison | 501(c)(6) | 2005 | $621,515 | $451,409 | 2025-06 |
| Mason City Chamber of Commerce Foundation | Mason City | 501(c)(3) | 2000 | $614,375 | $121,819 | 2025-09 |
| Iowa Rural Development Council | Pella | 501(c)(3) | 2005 | $605,094 | $423,424 | 2025-12 |
| Chartion Chamber & Development Charitable Foundation | Chariton | 501(c)(3) | 1995 | $599,437 | $2.3 million | 2026-06 |
| Community Main Street Inc | Cedar Falls | 501(c)(3) | 1995 | $591,112 | $1.4 million | 2025-06 |
| Doon Economic Development Corporation | Doon | 501(c)(4) | 2015 | $555,723 | $285,482 | 2025-12 |
| Street Collective | Des Moines | 501(c)(3) | 2009 | $548,333 | $490,795 | 2024-12 |
| Sheldon Chamber & Deveopment Corp | Sheldon | 501(c)(6) | 2023 | $542,537 | $4.8 million | 2024-12 |
| Hope Haven Area Development Center Foundation | Burlington | 501(c)(3) | 1994 | $517,824 | $7 million | 2025-06 |
| Top of Iowa Welcome Center | Northwood | 501(c)(3) | 1993 | $516,937 | $359,892 | 2024-12 |
| Eastern Iowa Community College District Downtown Campus Foundatio | Davenport | 501(c)(3) | 2015 | $496,087 | $18.5 million | 2024-12 |
| Together Making A Better Community | Davenport | 501(c)(3) | 2017 | $478,714 | $169,976 | 2024-12 |
| National Association of Independent Credit Reporting Agencies Inc | Council BLFS | 501(c)(6) | 1994 | $477,183 | $270,208 | 2024-12 |
| Perry Economic Development Inc | Perry | 501(c)(3) | 1984 | $476,375 | $2.3 million | 2025-06 |
| Mechanical Contractors Association of Eastern Ia and Western Il Ind Adv | Bettendorf | 501(c)(6) | 2017 | $472,434 | $1.4 million | 2025-12 |
| Colfax Economic Development Corporation | Colfax | 501(c)(3) | 2025 | $462,890 | $446,616 | 2025-12 |
| Oakland Industrial Foundation Inc | Council BLFS | 501(c)(3) | 1997 | $462,612 | $172,427 | 2025-12 |
| Mississippi Driftless Regional Foundation | Dubuque | 501(c)(3) | 2024 | $457,991 | $326,788 | 2024-12 |
| 247 Blac | Waterloo | 501(c)(3) | 2007 | $454,908 | $733,873 | 2024-12 |
| Dubuque Main Street LTD | Dubuque | 501(c)(3) | 1986 | $451,608 | $238,701 | 2025-06 |
| Central Iowa Center for Independent Living | Des Moines | 501(c)(3) | 1991 | $448,514 | $127,575 | 2025-09 |
| Iowa Travel Industry Partners | Burlington | 501(c)(6) | 2021 | $443,426 | $41,080 | 2025-06 |
| Abu Bekr Shriners | Sioux City | 501(c)(10) | 1940 | $442,612 | $1.5 million | 2024-12 |
| Pella Convention & Visitors Bureau | Pella | 501(c)(6) | 2018 | $438,199 | $635,507 | 2025-12 |
| Johnston Partnership for A Healthy Community Inc | Johnston | 501(c)(3) | 2003 | $428,210 | $404,325 | 2025-06 |
| Lee County Economic Development Group Inc | Montrose | 501(c)(3) | 2003 | $427,825 | $687,828 | 2025-06 |
| Ecia Business Growth Inc | Dubuque | 501(c)(3) | 1984 | $424,289 | $4.8 million | 2025-06 |
| Fort Madison Sirrc Corporation | Fort Madison | 501(c)(3) | 1998 | $418,296 | $722,456 | 2025-12 |
| Iowa SHRM Council | Urbandale | 501(c)(6) | 2014 | $414,044 | $388,754 | 2025-12 |
| Volunteer Center of Cedar Valley | Waterloo | 501(c)(3) | 1995 | $413,711 | $296,476 | 2025-06 |
| Lester Development Corporation | Lester | 501(c)(6) | 2023 | $408,695 | $565,776 | 2024-12 |
| Madison County Chamber of Commerce Inc | Winterset | 501(c)(6) | 1978 | $403,434 | $321,720 | 2024-12 |
| Iowa Delta Sigma Delta Building Association Inc | Iowa City | 501(c)(2) | 2001 | $401,221 | $768,338 | 2025-12 |
| Friends of MLK | Davenport | 501(c)(3) | 2016 | $400,979 | $500,513 | 2023-06 |
| Brooklyn Community Development | Brooklyn | 501(c)(3) | 2019 | $397,275 | $3 million | 2022-12 |
| National Association of Insurance and Financial Advisors California | Cedar Falls | 501(c)(6) | 2017 | $393,980 | $551,151 | 2025-12 |
| Cedar Valley Tech Works Inc | Waterloo | 501(c)(3) | 2006 | $388,729 | $6.7 million | 2025-06 |
| Friends of Rock Valley | Rock Valley | 501(c)(3) | 2001 | $387,392 | $1.5 million | 2025-12 |
| Iowa Nurse Practitioner Society | Woodward | 501(c)(6) | 2026 | $377,412 | $484,113 | 2025-12 |
| Iowa Center Loan Fund | Des Moines | 501(c)(3) | 2022 | $369,185 | $2.1 million | 2025-06 |
| Greater Davenport Redevelopment Corporation | Davenport | 501(c)(6) | 2001 | $357,669 | $8.2 million | 2025-06 |
| Ingersoll Grand Self-Supported Municipal Improvement District | Des Moines | 501(c)(6) | 2017 | $354,444 | $154,631 | 2025-06 |
| Iowa Great Lakes Board of Realtors | Spirit Lake | 501(c)(6) | 2012 | $342,860 | $352,276 | 2025-12 |
| Iowa Community Capital | Boone | 501(c)(3) | 2004 | $333,819 | $2.1 million | 2025-06 |
| Friends of St Marys | Dubuque | 501(c)(3) | 2014 | $329,404 | $9.2 million | 2024-12 |
| The Refuge | Winterset | 501(c)(3) | 2017 | $324,294 | $623,988 | 2025-12 |
| Osceola Chamber Main Street | Osceola | 501(c)(3) | 1999 | $321,001 | $187,962 | 2024-12 |
| Historic Valley Junction Foundation | WDM | 501(c)(3) | 1990 | $319,319 | $318,415 | 2025-12 |
| Eca Multi-Employer Bargain Group Inc | Denver | 501(c)(6) | 2003 | $315,159 | $2 million | 2025-12 |
| Hamburg Economic Development Corporation | Hamburg | 501(c)(3) | 2023 | $315,000 | $196,461 | 2025-12 |
| Unitypoint Rural Health Alliance Benefits Plan | WDM | 501(c)(4) | 2021 | $313,886 | $30,750 | 2025-12 |
| Carroll Area Development Corporation | Carroll | 501(c)(6) | 1987 | $313,589 | $279,225 | 2025-12 |
| Boone Area Chamber of Commerce | Boone | 501(c)(6) | 1949 | $306,410 | $381,365 | 2025-12 |
| Knoxville Economic Development Corporation | Knoxville | 501(c)(6) | 2015 | $304,130 | $1.4 million | 2025-12 |
| Bus Coalition Inc | WDM | 501(c)(6) | 2015 | $303,234 | $255,217 | 2024-12 |
| Corning Community School Education Foundation | Corning | 501(c)(3) | 2014 | $302,072 | $838,685 | 2025-12 |
| Visit Mason City Inc | Mason City | 501(c)(6) | 2013 | $300,842 | $328,527 | 2025-09 |
| Guttenberg Economic and Industrial Development Committee | Guttenberg | 501(c)(3) | 1986 | $297,723 | $21,661 | 2025-12 |
| Cedar Skyline Corporation | Waterloo | 501(c)(6) | 1988 | $288,536 | $102,400 | 2024-12 |
| Iowa Brewers Guild Inc | Newton | 501(c)(6) | 2022 | $286,382 | $119,322 | 2025-06 |
| Obrien County Economic Development | Primghar | 501(c)(6) | 2001 | $283,583 | $3.1 million | 2025-06 |
| Rotary District 6000 Humanitarian and Educational Foundation Inc | Pella | 501(c)(3) | 1991 | $282,240 | $620,361 | 2025-06 |
| Garner Chamber of Commerce | Garner | 501(c)(6) | 2007 | $282,182 | $27,824 | 2025-12 |
| Madison County Service Above Self Foundation | Winterset | 501(c)(3) | 2025 | $277,722 | $2,979 | 2024-12 |
| Revitalize Dumont | Dumont | 501(c)(3) | 2025 | $276,418 | $262,478 | 2025-12 |
| Nevada Foundation | Nevada | 501(c)(3) | 2024 | $276,302 | $1.5 million | 2024-12 |
| Iowa Aviation Promotion Group Inc | Ankeny | 501(c)(3) | 1998 | $274,180 | $91,303 | 2025-12 |
| Heartland State Economic Development Corporation | Waterloo | 501(c)(3) | 2014 | $272,668 | $2.1 million | 2024-12 |
| African-American Business Association Inc | Waterloo | 501(c)(3) | 2013 | $268,344 | $3,696 | 2024-12 |
| Iowa Police Chiefs Association | Urbandale | 501(c)(6) | 2013 | $267,460 | $272,074 | 2026-06 |
| Camelot Theater Foundation | Nevada | 501(c)(3) | 2022 | $266,917 | $948,881 | 2025-12 |
| Johnston Chamber of Commerce | Johnston | 501(c)(6) | 2002 | $264,845 | $187,855 | 2024-12 |
| Altoona Chamber of Commerce of Altoona Iowa | Altoona | 501(c)(6) | 1980 | $260,569 | $90,010 | 2025-12 |
| Naifa-New York Inc | Cedar Falls | 501(c)(6) | 2021 | $256,977 | $380,570 | 2025-12 |
| Jackson County Economic Alliance | Maquoketa | 501(c)(6) | 2016 | $239,463 | $392,730 | 2025-06 |
| Mechanical Contractors Association of Eastern Iowa and Western Illino | Bettendorf | 501(c)(6) | 2017 | $238,430 | $513,450 | 2025-12 |
| Friends of Historic Downtown West Branch | West Branch | 501(c)(3) | 2005 | $238,207 | $258,774 | 2025-12 |
| Greater Iowa Apartment Association | Des Moines | 501(c)(6) | 2008 | $237,877 | $227,879 | 2024-12 |
| Waukee Area Chamber Commerce | Waukee | 501(c)(6) | 1999 | $237,493 | $30,211 | 2025-12 |
| Medquarter Inc | Cedar Rapids | 501(c)(6) | 2017 | $233,358 | $1 million | 2025-06 |
| Keokuk County Exposition Inc | Sigourney | 501(c)(3) | 2013 | $232,770 | $381,236 | 2023-09 |
| 6TH Avenue Corridor | Des Moines | 501(c)(3) | 2010 | $231,937 | $560,868 | 2025-12 |
| Rheumatology Association of Nevada Inc | Des Moines | 501(c)(6) | 2018 | $229,778 | $335,855 | 2024-12 |
| Iowa Assisted Living Association | Des Moines | 501(c)(6) | 2014 | $226,601 | $482,419 | 2025-12 |
| Red Oak Chamber and Industry Association Inc | Red Oak | 501(c)(6) | 2010 | $226,297 | $843,429 | 2025-12 |
| House of Compassion | Marshalltown | 501(c)(3) | 1995 | $225,167 | $946,042 | 2025-12 |
| Forest City Economic Development Inc | Forest City | 501(c)(6) | 2002 | $224,546 | $1 million | 2025-06 |
| Poweshiek Economic Development Collaborative | Grinnell | 501(c)(3) | 2005 | $223,984 | $513,602 | 2026-06 |
| Iowa Biodiesel Board | Ankeny | 501(c)(6) | 2007 | $221,584 | $314,294 | 2025-09 |
| Iowa Soccer Development Foundation Inc | Des Moines | 501(c)(3) | 2020 | $221,568 | $4.2 million | 2024-12 |
| We Lead | West Liberty | 501(c)(3) | 2007 | $220,331 | $771,781 | 2024-12 |
| Orient Area Betterment and Improvement Corporation | Orient | 501(c)(3) | 2015 | $218,017 | $227,625 | 2025-01 |
| Nevada Economic Development Council Inc | Nevada | 501(c)(6) | 1992 | $215,153 | $1.2 million | 2025-06 |
| National Utility Contractors Association of Iowa | Urbandale | 501(c)(6) | 2018 | $214,512 | $115,423 | 2024-12 |
| Harrison County Agriculture Society | Mondamin | 501(c)(3) | 2008 | $214,227 | $449,256 | 2025-09 |
| Storm Lake Chamber and Development Inc | Storm Lake | 501(c)(6) | 2010 | $213,673 | $789,206 | 2024-12 |
| Fairfield Iowa Convention and Visitors Bureau | Fairfield | 501(c)(6) | 2008 | $212,304 | $92,363 | 2025-06 |
| Association of Iowa Fairs | Cresco | 501(c)(6) | 2001 | $209,873 | $251,592 | 2025-06 |
| North American Security Products Organization Inc | WDM | 501(c)(6) | 2007 | $209,302 | $89,354 | 2024-12 |
| Kalona Chamber of Commerce | Kalona | 501(c)(6) | 2000 | $208,387 | $48,733 | 2025-09 |
| Monsignor McCann Community Fund | Newton | 501(c)(3) | 2019 | $204,068 | $2.9 million | 2024-12 |
| Boone County Convention & Visitors Bureau | Boone | 501(c)(6) | 2021 | $199,728 | $105,196 | 2025-12 |
| Sac Economic & Tourism Development LTD | Wall Lake | 501(c)(3) | 1998 | $199,524 | $1.9 million | 2025-06 |
| Lester Development Foundation | Lester | 501(c)(3) | 2022 | $198,833 | $3,094 | 2024-12 |
| Grow Iowa Foundation Inc | Lenox | 501(c)(3) | 1997 | $193,860 | $4.3 million | 2025-12 |
| One Economy | Des Moines | 501(c)(3) | 2019 | $193,720 | $528,871 | 2025-09 |
| Sturgis Falls Celebration Inc | Cedar Falls | 501(c)(3) | 2014 | $193,005 | $91,765 | 2023-09 |
| Des Moines Urban Experience | Des Moines | 501(c)(3) | 2015 | $188,748 | $2,185 | 2024-12 |
| Clarinda Economic Development Corporation | Clarinda | 501(c)(6) | 2002 | $188,399 | $440,339 | 2026-06 |
| Cedar Valley Growth Fund I Inc | Waterloo | 501(c)(3) | 2010 | $184,664 | $1.8 million | 2025-06 |
| Washington Economic Development Group | Washington | 501(c)(6) | 1992 | $184,429 | $976,506 | 2025-12 |
| Osage Economic Betterment | Osage | 501(c)(4) | 2015 | $183,876 | $2.2 million | 2025-09 |
| Iowa Chamber Alliance | Des Moines | 501(c)(6) | 2023 | $181,994 | $26,137 | 2025-12 |
| Fairbank Development Corporation | Fairbank | 501(c)(3) | 2014 | $181,385 | $262,687 | 2025-09 |
| Palo Alto County Economic Development Corp | Algona | 501(c)(6) | 2007 | $180,276 | $423,056 | 2025-06 |
| Main Street Washington Inc | Washington | 501(c)(3) | 2013 | $175,005 | $152,915 | 2025-12 |
| Lake View Foundation | Lake View | 501(c)(3) | 2017 | $171,805 | $115,062 | 2026-03 |
| Belle Center Inc | Mt Pleasant | 501(c)(3) | 2023 | $171,590 | $202,810 | 2024-12 |
| Leon Chamber of Commerce | Leon | 501(c)(3) | 2015 | $170,699 | $242,022 | 2024-12 |
| Albia Industrial Development Corporation | Albia | 501(c)(3) | 1994 | $170,409 | $197,352 | 2025-12 |
| Eastview Community Center | Des Moines | 501(c)(3) | 2022 | $169,559 | $150,948 | 2025-12 |
| Bricker-Price Block Restoration Corporation | Earlham | 501(c)(3) | 2017 | $169,197 | $1.6 million | 2024-12 |
| Iowa Gun Owners Inc | West Des Moines | 501(c)(4) | 2009 | $166,413 | $232,202 | 2024-12 |
| Iowa Nonprofit Alliance | Des Moines | 501(c)(3) | 2022 | $165,287 | $29,113 | 2025-06 |
| Alton Economic Development Corporation | Alton | 501(c)(3) | 2011 | $164,977 | $2.3 million | 2025-12 |
| Crew Iowa | Des Moines | 501(c)(6) | 2012 | $163,592 | $263,641 | 2025-12 |
| Cedar Rapids Residential Electrical Industry Market Improvement Fund | Cedar Rapids | 501(c)(6) | 2011 | $162,758 | $212,362 | 2025-12 |
| Bloomfield Main Street Inc | Bloomfield | 501(c)(3) | 2022 | $160,191 | $215,400 | 2025-12 |
| Mount Vernon-Lisbon Community Development Group | Mount Vernon | 501(c)(6) | 2013 | $160,076 | $167,051 | 2025-06 |
| Ssmid II | Clinton | 501(c)(3) | 2013 | $159,855 | $98,530 | 2024-12 |
| Clive Chamber of Commerce | Clive | 501(c)(6) | 2009 | $158,072 | $165,387 | 2025-12 |
| Main Street Greenfield | Greenfield | 501(c)(3) | 1996 | $157,683 | $104,800 | 2025-12 |
| Junior League of Cedar Rapids Inc | Cedar Rapids | 501(c)(3) | 1942 | $156,639 | $498,579 | 2025-05 |
| Clarion Chamber and Development | Clarion | 501(c)(6) | 2005 | $156,315 | $409,016 | 2024-12 |
| Cedar Rapids Parks Foundation | Cedar Rapids | 501(c)(3) | 2016 | $154,875 | $237,844 | 2025-12 |
| Main Street Adel Chamber of Commerce Inc | Adel | 501(c)(3) | 1995 | $154,190 | $103,442 | 2025-12 |
| Decatur County Development Corporation | Leon | 501(c)(3) | 2004 | $153,176 | $347,137 | 2025-12 |
| Hilltop Campus Village Inc | Davenport | 501(c)(3) | 2010 | $152,742 | $189,737 | 2025-06 |
| Twic East Community Association-Usa | Newton | 501(c)(3) | 2020 | $152,646 | $841,025 | 2025-12 |
| Hancock County Economic Development Corporation | Garner | 501(c)(6) | 2007 | $149,866 | $87,694 | 2024-12 |
| Ankeny Community Champions Inc | Ankeny | 501(c)(3) | 2020 | $147,799 | $23,618 | 2025-12 |
| Ankeny Business & Industry Collaborative | Ankeny | 501(c)(6) | 2021 | $145,171 | $227,504 | 2025-12 |
| Distillers Grains Technology Council | Marion | 501(c)(6) | 2015 | $145,011 | $60,437 | 2025-09 |
| Junior League of Sioux City | Sioux City | 501(c)(3) | 1943 | $144,521 | $876,512 | 2025-05 |
| Friends of SW 9TH | Des Moines | 501(c)(3) | 2016 | $143,023 | $179,882 | 2025-12 |
| Uptown Ankeny Inc | Ankeny | 501(c)(3) | 2022 | $142,862 | $106,170 | 2024-12 |
| Hiawatha Economic Development Corporation | Hiawatha | 501(c)(6) | 2016 | $142,342 | $119,951 | 2025-12 |
| Western Iowa Dairy Alliance Inc | Orange City | 501(c)(6) | 2014 | $142,242 | $44,197 | 2025-10 |
| Machinery Haulers Association Inc | Buckingham | 501(c)(6) | 2010 | $137,415 | $66,465 | 2025-12 |
| Greene County Multicultural Family Resource Center | Jefferson | 501(c)(3) | 2024 | $137,331 | $47,552 | 2025-12 |
| Lucas County Fair Association | Chariton | 501(c)(3) | 2008 | $136,024 | $995,820 | 2025-09 |
| Jones County Economic Development Commission | Anamosa | 501(c)(6) | 2001 | $135,947 | $248,963 | 2025-12 |
| Larchwood Economic Development Corporation | Larchwood | 501(c)(6) | 2016 | $133,493 | $1.2 million | 2025-12 |
| Speak Out Against Suicide | Camanche | 501(c)(3) | 2014 | $133,227 | $215,097 | 2024-12 |
| Indianola Downtown Merchants | Indianola | 501(c)(3) | 2022 | $132,721 | $112,176 | 2025-12 |
| Pleasant Hill Chamber of Commerce | Pleasant Hill | 501(c)(6) | 2024 | $132,492 | $79,662 | 2025-12 |
| National Association of Benefits and Ins Professionals Iowa Chapter | Grimes | 501(c)(6) | 2002 | $132,429 | $18,507 | 2025-12 |
| Hawarden Chamber & Economic Development Inc | Hawarden | 501(c)(6) | 2002 | $132,153 | $249,718 | 2025-12 |
| Emmetsburg Chamber of Commerce | Emmetsburg | 501(c)(6) | 2001 | $132,069 | $87,483 | 2024-12 |
| Muscatine Board of Realtors Inc | Muscatine | 501(c)(6) | 2010 | $130,772 | $174,382 | 2025-12 |
| Lake Mills Chamber Development Corporation | Lake Mills | 501(c)(6) | 2000 | $128,374 | $199,391 | 2025-12 |
| Fort Madison Tourism Bureau | Fort Madison | 501(c)(6) | 2026 | $127,975 | $70,345 | 2024-12 |
| Marshall Economic Development Impact Committee | Marshalltown | 501(c)(3) | 1992 | $127,212 | $277,448 | 2026-06 |
| Ida Grove Community Foundation Inc | Ida Grove | 501(c)(3) | 2019 | $125,483 | $512,040 | 2025-12 |
| Wapello County Fair Inc | Eldon | 501(c)(3) | 2022 | $125,314 | $851,952 | 2025-10 |
| Marshalltown Central Business District Inc MCBD | Marshalltown | 501(c)(3) | 2015 | $125,107 | $199,385 | 2025-12 |
| Iowa Quarter Horse Racing | Adel | 501(c)(6) | 2003 | $124,601 | $396,767 | 2025-12 |
| South District Self-Supported Municipal Improvement District | Iowa City | 501(c)(6) | 2023 | $120,422 | $106,802 | 2025-06 |
| Spencer Main Street Company | Spencer | 501(c)(3) | 1988 | $120,156 | $259,052 | 2026-03 |
| Quad City Painting Industry Advancement Fund | Bettendorf | 501(c)(6) | 2016 | $119,924 | $570,538 | 2025-12 |
| Holstein State Theatre Foundation | Holstein | 501(c)(3) | 2024 | $119,413 | $300,843 | 2025-12 |
| United To Serve With Passion and Purpose | Clear Lake | 501(c)(3) | 2016 | $116,524 | $26,071 | 2024-12 |
| Assistance League of Marshalltown Inc | Marshalltown | 501(c)(3) | 1972 | $113,763 | $248,031 | 2025-02 |
| Ringgold County Development Corp | Mount Ayr | 501(c)(3) | 2023 | $113,410 | $1.5 million | 2024-12 |
| Shift Atl | Atlantic | 501(c)(3) | 2019 | $112,660 | $529,709 | 2024-12 |
| Grow Centerville | Centerville | 501(c)(3) | 2009 | $110,958 | $5,986 | 2025-12 |
| Urbandale Community Action Network Inc | Urbandale | 501(c)(3) | 2001 | $106,468 | $31,405 | 2025-12 |
| West Central Iowa Regional Board of Realtors | Council BLFS | 501(c)(6) | 2015 | $105,459 | $187,161 | 2025-12 |
| Main Street Manning | Manning | 501(c)(3) | 2010 | $104,169 | $88,330 | 2025-12 |
| Woodbine Community Betterment and Development Corporation | Woodbine | 501(c)(6) | 2014 | $104,035 | $877,462 | 2025-12 |
| Iowa Real Estate Developers Association | Des Moines | 501(c)(6) | 2023 | $104,000 | $10,494 | 2025-12 |
| Mu Deuteron Chapter House Corporation | Ankeny | 501(c)(2) | 2025 | $102,702 | $956,083 | 2025-12 |
| Beaverdale Fall Festival Inc | Des Moines | 501(c)(3) | 2021 | $102,519 | $58,039 | 2024-12 |
| Dunlap Betterment Group | Dunlap | 501(c)(3) | 2015 | $102,364 | $179,109 | 2025-05 |
| Earlham Chicks With Checks Inc | Earlham | 501(c)(3) | 2015 | $101,011 | $65,150 | 2024-12 |
| Central Services 2 5 12 Inc | Mason City | 501(c)(2) | 2010 | $100,805 | $668,830 | 2025-06 |
| Iowa Public Airports Association Inc | Ankeny | 501(c)(6) | 2002 | $100,477 | $229,038 | 2025-12 |
| Des Moines Downtown Chamber of Commerce | Des Moines | 501(c)(6) | 2025 | $98,472 | $52,803 | 2025-12 |
| Waterloo 290 Charities for Veterans and Youth Programs Inc | Waterloo | 501(c)(3) | 2006 | $97,977 | $573 | 2025-03 |
| Greater Ottumwa Development Foundation | Ottumwa | 501(c)(3) | 2024 | $97,486 | $74,052 | 2025-06 |
| Colfax Main Street Inc | Colfax | 501(c)(3) | 2010 | $97,160 | $355,162 | 2024-12 |
| Coggon Community Memorial Foundation | Coggon | 501(c)(3) | 2001 | $96,218 | $1.2 million | 2025-12 |
| The Heritage Trust for Preservation & Restor of Historic Burlington Ia | Burlington | 501(c)(3) | 1993 | $96,048 | $926,427 | 2025-12 |
| Vision Shenandoah Inc | Shenandoah | 501(c)(3) | 2025 | $95,191 | $51,915 | 2025-12 |
| Cedar Falls Economic Development Corporation | Cedar Falls | 501(c)(4) | 2024 | $95,061 | $13,257 | 2024-06 |
| Stuart Enterprise for Economic Development Inc | Stuart | 501(c)(6) | 2023 | $94,670 | $1.1 million | 2024-12 |
| Iowa Agricultural Aviation Association | Des Moines | 501(c)(6) | 2010 | $92,782 | $160,594 | 2024-12 |
| Polk City Development Corporation | Polk City | 501(c)(6) | 2009 | $92,524 | $59,156 | 2025-12 |
| Iowa Digital Design & Engineering Applications Group | Ames | 501(c)(6) | 2003 | $91,977 | $63,462 | 2025-10 |
| Cedar Rapids Metro Economic Alliance Foundation | Cedar Rapids | 501(c)(3) | 1983 | $91,435 | $35,832 | 2025-12 |
| Matthew 25 House Inc | Ames | 501(c)(3) | 2007 | $91,362 | $406,324 | 2025-12 |
| Party Inc | Boone | 501(c)(6) | 2018 | $90,500 | $31,809 | 2026-04 |
| Hull Area Chamber of Commerce | Sioux Center | 501(c)(6) | 2009 | $90,454 | $69,706 | 2025-12 |
| Iowas West Coast Initiative | Sioux City | 501(c)(3) | 2022 | $89,725 | $84,155 | 2025-06 |
| Iowa Foundation for Microenterprise and Community Vitality | Boone | 501(c)(3) | 2008 | $89,103 | $1.6 million | 2024-12 |
| Golden Goose Club Inc | Oskaloosa | 501(c)(3) | 2015 | $88,975 | $79,265 | 2024-12 |
| Iowa Automotive Recyclers | Iowa City | 501(c)(6) | 2016 | $88,461 | $283,260 | 2025-09 |
| Nebraska Iowa Kiwanis District Foundation | Johnston | 501(c)(3) | 1971 | $87,396 | $860,295 | 2025-09 |
| Ultrasound Guidelines Council | Pleasantville | 501(c)(6) | 2002 | $87,234 | $108,798 | 2025-12 |
| Southern Iowa Development Group Inc | Creston | 501(c)(3) | 1989 | $85,405 | $3.3 million | 2025-09 |
| Carlisle Chamber of Commerce | Carlisle | 501(c)(4) | 2014 | $84,742 | $63,184 | 2023-12 |
| Central Iowa Tourism Region | Webster City | 501(c)(6) | 1991 | $84,414 | $172,873 | 2025-06 |
| Fort Madison Economic Development Corporation | Montrose | 501(c)(3) | 1988 | $83,264 | $645,338 | 2025-12 |
| Holstein Development Authority | Holstein | 501(c)(3) | 2015 | $82,310 | $66,080 | 2025-11 |
| Conrad Main Street Inc | Conrad | 501(c)(3) | 1994 | $81,949 | $45,603 | 2025-12 |
| Richland Community Club Inc | Richland | 501(c)(3) | 1999 | $80,697 | $478,866 | 2025-12 |
| Main Street Elkader Inc | Elkader | 501(c)(3) | 1994 | $78,897 | $119,811 | 2025-12 |
| Essex Community Club | Essex | 501(c)(6) | 2007 | $78,184 | $41,044 | 2025-12 |
| Optimist International | Underwood | 501(c)(4) | 1958 | $77,501 | $25,398 | 2025-09 |
| Hope4healing | Gladbrook | 501(c)(3) | 2019 | $77,328 | $28,060 | 2024-12 |
| Iowa Academy of Trust and Estate Counsel | Cedar Rapids | 501(c)(6) | 2012 | $76,542 | $120,138 | 2026-06 |
| Abu Bekr Shriners Holding Corporation | Sioux City | 501(c)(2) | 2010 | $75,636 | $341,709 | 2024-12 |
| Iowa Auctioneers Association | Des Moines | 501(c)(6) | 2001 | $75,576 | $92,296 | 2025-12 |
| Perry Chamber of Commerce Foundation Inc | Perry | 501(c)(3) | 2020 | $75,122 | $52,719 | 2025-12 |
| Iowa Association of County Medical Examiners | Boone | 501(c)(6) | 2012 | $74,881 | $98,311 | 2025-12 |
| Naifa Arkansas | Cedar Falls | 501(c)(6) | 2014 | $74,545 | $217,626 | 2025-12 |
| 100 Men Who Care- Tri-State Area Inc | Dubuque | 501(c)(3) | 2025 | $74,241 | $38,572 | 2025-06 |
| Iowa Solar-Small Wind Energy Trade Association | WDM | 501(c)(6) | 2017 | $73,925 | $9,060 | 2025-12 |
| Iowa Hotel & Lodging Association | WDM | 501(c)(6) | 2024 | $71,390 | $5,655 | 2025-12 |
| Naturally Guttenberg | Guttenberg | 501(c)(6) | 2006 | $70,208 | $32,252 | 2024-12 |
| Iowa Lulac | Iowa City | 501(c)(4) | 2025 | $70,052 | $69,216 | 2025-12 |
| Main Street Guthrie Center | Guthrie Center | 501(c)(3) | 2014 | $69,898 | $323,918 | 2025-12 |
| Junior League of Waterloo Cedar Falls Iowa Inc | Waterloo | 501(c)(3) | 1945 | $69,547 | $315,505 | 2025-05 |
| Fairfield Colab Inc | Fairfield | 501(c)(3) | 2015 | $68,882 | $308,247 | 2025-12 |
| Danbury Community Club | Danbury | 501(c)(3) | 1997 | $67,805 | $24,346 | 2025-12 |
| Breda Sesquicentennial Celebration Inc | Breda | 501(c)(3) | 2024 | $67,796 | $60,046 | 2025-12 |
| Junior League of Des Moines Inc | Des Moines | 501(c)(3) | 1952 | $67,038 | $601,313 | 2025-05 |
| Iowa State County Treasurers Association | Clear Lake | 501(c)(6) | 2004 | $65,176 | $124,722 | 2025-06 |
| Association of Talent Acquisition Professionals | Sioux City | 501(c)(6) | 2017 | $65,075 | $42,277 | 2023-12 |
| Tama-Toledo Area Chamber of Commerc E | Toledo | 501(c)(6) | 2001 | $64,262 | $186,347 | 2024-12 |
| Masonic Center Corp | Davenport | 501(c)(2) | 2001 | $62,610 | $812,046 | 2024-12 |
| Quad City Association of Finishing Contractors of America | Bettendorf | 501(c)(6) | 2016 | $62,536 | $65,378 | 2025-12 |
| Laurens Industrial Foundation Inc | Laurens | 501(c)(4) | 2025 | $62,013 | $1.5 million | 2025-12 |
| Empower Iowa Fund | West Des Moines | 501(c)(4) | 2008 | $60,000 | $1,371 | 2024-12 |
| Emmetsburg Community Developmentcorporation | Emmetsburg | 501(c)(3) | 2017 | $59,655 | $965,199 | 2025-06 |
| Belle Plaine Community Develpment Corporation | Belle Plaine | 501(c)(3) | 2008 | $58,413 | $161,318 | 2025-12 |
| Loess Hills Alliance | Onawa | 501(c)(3) | 2003 | $58,173 | $299,547 | 2025-06 |
| Riverloop Association Inc | Waterloo | 501(c)(3) | 2014 | $58,017 | $199,838 | 2025-06 |
| Atf Association Inc | WDM | 501(c)(6) | 2010 | $57,975 | $28,795 | 2024-12 |
| Village of East Davenport Property Owners Association Inc | Bettendorf | 501(c)(6) | 2001 | $57,925 | $400,337 | 2024-12 |
| Villisca Volunteer Fire Fighters Association Incorporated | Villisca | 501(c)(3) | 2014 | $57,443 | $140,979 | 2025-12 |
| Rotary Club of Spencer Iowa | Spencer | 501(c)(3) | 2022 | $57,390 | $73,681 | 2025-06 |
| Marion Masonic Foundation | Marion | 501(c)(3) | 2024 | $57,308 | $1.5 million | 2025-12 |
| Cedcorp Inc | Correctionvle | 501(c)(3) | 2012 | $57,171 | $16,953 | 2025-12 |
| Coon Rapids Development Group | Coon Rapids | 501(c)(4) | 2002 | $56,797 | $576,107 | 2024-12 |
| Regional Economic Development Investments Inc | Ottumwa | 501(c)(3) | 1993 | $55,315 | $2.4 million | 2025-06 |
| Readlyn Community Club | Readlyn | 501(c)(3) | 2022 | $53,091 | $87,320 | 2024-12 |
| Hamburg Inter Church Council | Hamburg | 501(c)(3) | 2025 | $52,556 | $93,553 | 2026-06 |
| Red Oak Area Partnership Inc | Red Oak | 501(c)(3) | 2025 | $51,500 | $50,194 | 2025-12 |
| Iowa Association of Student Financial Aid Administrators | Des Moines | 501(c)(3) | 1987 | $51,452 | $89,169 | 2025-06 |
| Schleswig Community Enterprises | Schleswig | 501(c)(4) | 1956 | $51,193 | $432,911 | 2025-12 |
| Tama County Pork Producers Association | Gladbrook | 501(c)(6) | 2011 | $50,364 | $24,713 | 2025-12 |
| Bedford Economic Development Corporation | Bedford | 501(c)(6) | 2024 | $50,154 | $41,742 | 2025-12 |
| Sergeant Bluff Community Development Corporation | Sergeant BLF | 501(c)(3) | 2011 | $50,115 | $841,924 | 2025-12 |
| DBQ Air | Dubuque | 501(c)(6) | 2024 | $50,034 | $50,034 | 2025-12 |
| Gelatin Manufacturers Institute of America Inc | Sioux City | 501(c)(6) | 2020 | $49,990 | $73,226 | 2023-12 |
| Monticello Area Chamber of Commerce Inc | Monticello | 501(c)(6) | 2025 | $49,791 | $100,701 | 2024-12 |
| Abdelkader Education Project | Elkader | 501(c)(3) | 2014 | $49,657 | $71,905 | 2025-12 |
| Southern Iowa Resource Conservation and Development Area Inc | Creston | 501(c)(3) | 2026 | $48,097 | $648,697 | 2025-12 |
| Mitchellville Community Center Inc | Mitchellville | 501(c)(3) | 1995 | $46,140 | $198,423 | 2025-12 |
| Rotary International | Fort Dodge | 501(c)(4) | $45,247 | $114,779 | 2025-06 | |
| Wayland Economic Development Corp | Wayland | 501(c)(6) | 2011 | $44,399 | $1 million | 2024-12 |
| Diagonal Community Development Cooperation | Diagonal | 501(c)(3) | 2020 | $43,384 | $176,143 | 2025-12 |
| Iowa Commercial Real Estate Association | Clive | 501(c)(6) | 2013 | $42,875 | $71,955 | 2025-10 |
| Share Life | Clear Lake | 501(c)(3) | 2016 | $42,394 | $90,594 | 2024-12 |
| Pella Preservation Trust | Pella | 501(c)(3) | 1996 | $42,391 | $227,051 | 2025-12 |
| Waukee Foundation Inc | Waukee | 501(c)(3) | 2006 | $41,582 | $219,922 | 2025-06 |
| Des Moines West Side Chamber of Commerce | Des Moines | 501(c)(6) | 2020 | $41,425 | $52,615 | 2025-12 |
| Belmond Growth Alliance | Belmond | 501(c)(6) | 2021 | $41,334 | $115,834 | 2025-12 |
| Johanna Restoration Foundation Inc | Algona | 501(c)(3) | 2005 | $41,000 | $862,254 | 2025-12 |
| Education Foundation of the Iowa Chapter of FM & Ra | Iowa Falls | 501(c)(3) | 2007 | $38,720 | $144,939 | 2026-07 |
| Knights of Columbus | Carroll | 501(c)(8) | 1940 | $37,157 | $22,504 | 2024-12 |
| Dubuque Jaycees Foundation | Dubuque | 501(c)(3) | 2014 | $36,875 | $190,566 | 2025-12 |
| Rock Valley Chamber of Commerce | Rock Valley | 501(c)(6) | 2014 | $36,838 | $44,015 | 2025-06 |
| Marion Chamber Foundation | Marion | 501(c)(3) | 2010 | $36,698 | $94,555 | 2025-08 |
| Community Betterment Organization | Pella | 501(c)(3) | 2000 | $36,644 | $1.2 million | 2024-12 |
| Association of Regional Water Organizations | Spencer | 501(c)(6) | 2017 | $36,039 | $171,347 | 2025-12 |
| Wayne County Development Corporation | Corydon | 501(c)(3) | 2020 | $32,787 | $138,726 | 2025-12 |
| Arcadia Betterment & Development Corporation | Arcadia | 501(c)(3) | 1996 | $32,144 | $72,936 | 2025-12 |
| Clinton Business Park Devlopment Corp | Clinton | 501(c)(6) | 2005 | $29,212 | $1.3 million | 2024-12 |
| Hamilton County Growth Partnership Inc | Ames | 501(c)(6) | 2025 | $29,130 | $21,959 | 2025-12 |
| Bedford Area Economic Development Corp | Bedford | 501(c)(3) | 1996 | $29,125 | $89,027 | 2025-12 |
| North Liberty Community Betterment Group | North Liberty | 501(c)(3) | 2011 | $27,000 | $8,257 | 2025-12 |
| Morning Sun Development Corp C/o Leroy K Pierce President | Morning Sun | 501(c)(3) | 2020 | $26,902 | $741,754 | 2025-12 |
| North Iowa Community Development | Buffalo Center | 501(c)(3) | 2012 | $26,520 | $23,280 | 2025-12 |
| Creating Great Places | Coon Rapids | 501(c)(3) | 2009 | $24,176 | $627,818 | 2025-12 |
| Iowa Insurance Hall of Fame Inc | West Des Moines | 501(c)(3) | 1998 | $23,946 | $80,915 | 2025-12 |
| Waukon Economic Development Corporation | Waukon | 501(c)(3) | 1995 | $23,764 | $405,562 | 2025-06 |
| Financial Planning Association | Ankeny | 501(c)(6) | 2000 | $23,083 | $22,668 | 2025-12 |
| Larrabee School Foundation of Clermont | Clermont | 501(c)(3) | 2022 | $21,565 | $99,552 | 2025-12 |
| Friends of Riverview Stadium Inc | Clinton | 501(c)(3) | 1995 | $21,054 | $8,128 | 2025-12 |
| Destination Denver Ia | Denver | 501(c)(3) | 2023 | $20,940 | $171,444 | 2025-12 |
| Midwest Municipal Utilities Association | Ankeny | 501(c)(6) | 2006 | $20,583 | $807,995 | 2024-12 |
| Moville Community Development Association Inc | Moville | 501(c)(3) | 2009 | $18,854 | $167,680 | 2024-12 |
| Robins Civic Club Inc | Robins | 501(c)(3) | 2009 | $18,611 | $43,376 | 2025-12 |
| Valley Airport Inc | Missouri Vly | 501(c)(3) | 1995 | $18,565 | $56,138 | 2026-05 |
| Mid Iowa Development Fund Inc | Carroll | 501(c)(3) | 1995 | $17,686 | $778,265 | 2025-09 |
| Friends of Community Field NPC | Burlington | 501(c)(3) | 1998 | $17,623 | $65,510 | 2024-12 |
| Waverly Economic Development Co | Waverly | 501(c)(3) | 1986 | $16,957 | $990,023 | 2024-12 |
| Leeds Community Club Inc | Sioux City | 501(c)(3) | 2023 | $16,860 | $13,947 | 2024-12 |
| Carroll Athletic Association | Carroll | 501(c)(3) | 2002 | $16,465 | $85,043 | 2025-12 |
| Ogden Legacy | Ogden | 501(c)(4) | 2014 | $15,376 | $140,078 | 2025-12 |
| Junior League of the Quad Cities Inc | Bettendorf | 501(c)(3) | 1953 | $12,913 | $117,848 | 2025-05 |
| Nashua Betterment Council Inc | Nashua | 501(c)(3) | 2014 | $12,565 | $358,371 | 2025-12 |
| Hudson Chamber of Commerce | Hudson | 501(c)(6) | 2001 | $10,384 | $21,503 | 2025-12 |
| Old 20 Community Development Corporation | Cushing | 501(c)(3) | 2017 | $9,480 | $8,365 | 2025-12 |
| Hamburg Lions Club | Hamburg | 501(c)(4) | 2026 | $9,450 | $9,450 | 2021-06 |
| Maquoketa Valley Alliance | Delhi | 501(c)(3) | 2013 | $8,119 | $36,324 | 2025-12 |
| Des Moines Metro Concrete Council Inc | Ankeny | 501(c)(6) | 2014 | $7,200 | $5,474 | 2025-12 |
| Pre-Law Advisors National Council | Des Moines | 501(c)(6) | 2015 | $7,200 | $95,089 | 2025-12 |
| Big Iron Charitable Foundation | Sioux City | 501(c)(3) | 2022 | $6,000 | $382 | 2024-12 |
| Eastern Iowa Nepali Society Inc | Cedar Rapids | 501(c)(3) | 2024 | $5,850 | $8,095 | 2025-12 |
| Uptown Revitalization Growth for Everyone Inc | Creston | 501(c)(3) | 2020 | $5,636 | $220,829 | 2025-12 |
| Central Iowa Board of Realtors Foundation | Ames | 501(c)(4) | 2012 | $5,340 | $16,770 | 2024-12 |
| Albia Community Betterment Corporation | Albia | 501(c)(4) | 2020 | $4,921 | $1.1 million | 2025-12 |
| Quad City Lodging Association | Bettendorf | 501(c)(6) | 2020 | $4,046 | $67,627 | 2025-12 |
| Des Moines Redevelopment Company | Des Moines | 501(c)(4) | 2014 | $3,723 | $116,384 | 2025-12 |
| Vision Malvern | Malvern | 501(c)(3) | 2025 | $2,000 | $372 | 2024-12 |
| Mingo Economic Development Commission | Mingo | 501(c)(6) | 2000 | $1,504 | $40,616 | 2024-12 |
| Casey Service Club Inc | Casey | 501(c)(3) | 2018 | $1,085 | $31,283 | 2025-12 |
| First Street Community Development Center Inc | Mount Vernon | 501(c)(3) | 2026 | $100 | $100 | 2025-12 |
| East Central Development Corporation | Dubuque | 501(c)(3) | 2015 | $82 | $73,567 | 2025-06 |
| Preservation of Rural Iowa Alliance | Ayrshire | 501(c)(6) | 2014 | $4 | $1,026 | 2025-06 |
| 100 in 24 of Cedar Rapids | Cedar Rapids | 501(c)(3) | 2024 | $0 | $0 | 2026-02 |
| 640 Silver Fox Foundation | Dunlap | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| 8TH College Connections | Des Moines | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| A Place 4 Friends Inc | Cedar Rapids | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Aceops Inc | Elkhart | 501(c)(6) | 2006 | $0 | $0 | 2024-12 |
| Ackley Chamber of Commerce | Ackley | 501(c)(3) | 2026 | |||
| Ackley Development Commission | Ackley | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Adel Iowa Kiwanis Club Inc | Adel | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Advance Southwest Iowa Economic Development Foundation | Council BLFS | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Afton Community Club | Afton | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Afton Development Corporation | Afton | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Agency Community Development Corporation | Agency | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Agents Association | Onawa | 501(c)(6) | 2010 | $0 | $0 | 2026-01 |
| Ainsworth Community Together | Ainsworth | 501(c)(3) | 1991 | $0 | $0 | 2026-01 |
| Akron Development Corporation | Akron | 501(c)(4) | 2003 | $0 | $0 | 2026-06 |
| Akron and Westfield Growth Alliance | Akron | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Albert City Hometown Pride | Albert City | 501(c)(3) | 2026 | |||
| Algona Growth Alliance | Algona | 501(c)(3) | 2025 | |||
| Allerton Booster Club Inc | Allerton | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Alliance for Concrete Codes and Standards | Burlington | 501(c)(6) | 2008 | $0 | $0 | 2025-12 |
| Alton in Motion | Alton | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Alvord Betterment Committee Inc | Alvord | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Amana Community Chest Inc | Amana | 501(c)(3) | 1993 | $0 | $0 | 2024-12 |
| American Chiropractic Board of Radiology Inc | Davenport | 501(c)(6) | 2003 | $0 | $0 | 2025-06 |
| American College of Nurse-Midwives | Charles City | 501(c)(6) | 2010 | $0 | $0 | 2025-12 |
| American Culinary Federation of Southeast Iowa | Eldridge | 501(c)(6) | 2015 | $0 | $0 | 2026-07 |
| American Dental Assistants Association | Davenport | 501(c)(6) | 1969 | $0 | $0 | 2025-12 |
| American Dental Assistants Association | Davenport | 501(c)(6) | 1969 | $0 | $0 | 2025-12 |
| American Dental Assistants Association | Davenport | 501(c)(6) | 1969 | $0 | $0 | 2025-12 |
| American Dental Assistants Association | Davenport | 501(c)(6) | 1969 | $0 | $0 | 2025-12 |
| American Dental Assistants Association | Davenport | 501(c)(6) | 1969 | $0 | $0 | 2025-12 |
| American Dream Corporation | Des Moines | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| American Marketing Association Inc | WDM | 501(c)(3) | 1992 | $0 | $0 | 2026-06 |
| Ames Chinese Association Inc | Ames | 501(c)(3) | 2022 | $6,138 | 2025-12 | |
| Ames International Partner Cities Association Inc | Ames | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Ames Lions Club Inc | Ames | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Ames Rental Association | Ames | 501(c)(6) | 2012 | $0 | $0 | 2023-12 |
| Amvc Cares | Audubon | 501(c)(3) | 2006 | $228,465 | 2025-12 | |
| Andover Kinderfest Committee | Clinton | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Anita Sesquicentennial 2025 | Anita | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Anthon Community Development Corporation | Anthon | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Aplington-Parkersburg Education Association | Des Moines | 501(c)(5) | 1989 | $0 | $0 | 2025-08 |
| Appanoose All Play Inc | Centerville | 501(c)(3) | 2007 | $0 | $0 | 2024-06 |
| Appanoose County Shooting Club | Centerville | 501(c)(4) | 2019 | $0 | $0 | 2025-12 |
| Appanoose County Trails Inc | Centerville | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Armstrong Betterment Club | Armstrong | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Association of Child Neurology Nurses | Des Moines | 501(c)(3) | 2002 | $0 | $0 | 2024-12 |
| Association of Early Childhood Iowa Area Boards and Advocates | Clarion | 501(c)(4) | 2020 | $0 | $0 | 2025-06 |
| Association of Women in the Metal Industries Inc | Blue Grass | 501(c)(6) | 1997 | $0 | $0 | 2025-12 |
| Athena Group | North Liberty | 501(c)(3) | 2025 | |||
| Atkins Community Club | Atkins | 501(c)(4) | 2013 | $0 | $0 | 2025-12 |
| Atkins Improvement Mission | Atkins | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Attain | Des Moines | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Aurelia Development Corporation | Aurelia | 501(c)(6) | 2026 | |||
| Avenues-Ingersoll & Grand Restoration | Des Moines | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Avoca Betterment Association | Avoca | 501(c)(3) | 2014 | |||
| Avoca Main Street Inc | Avoca | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Aweil Community Association of Iowa Inc | Johnston | 501(c)(3) | 2026 | |||
| Baldor District Managers Association Inc | Des Moines | 501(c)(6) | 2012 | $0 | $0 | 2025-12 |
| Battle Creek Betterment Committee | Battle Creek | 501(c)(3) | 2026 | |||
| Beautify Bagley | Bagley | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Belmond Green Trust | Belmond | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Beta Tau Delta Iowa Chapter Alpha | Ames | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Bettendorf Business Network | Bettendorf | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Bever Park Neighborhood Association | Cedar Rapids | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Big Green Inc | Hubbard | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Big K Family Charitable Foundation | Cedar Rapids | 501(c)(3) | 2011 | $0 | $0 | 2025-09 |
| Birthright of Knoxville | Knoxville | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Blairstown Emergency Services Station Inc | Blairstown | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bloom Project | Davenport | 501(c)(3) | 2024 | $0 | $0 | 2024-10 |
| Bondurant Area Chamber of Commerce | Bondurant | 501(c)(6) | 2010 | $0 | $0 | 2024-12 |
| Bondurant Community Foundation | Bondurant | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Boone 100S Club | Boone | 501(c)(3) | 2026 | |||
| Brandon Area Community Club Inc | Brandon | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Brighton Chamber | Brighton | 501(c)(6) | 2014 | $0 | $0 | 2026-03 |
| Britt Industrial Development Corp | Britt | 501(c)(6) | 2012 | $0 | $0 | 2025-12 |
| Buchanan County Tourism Bureau Inc | Independence | 501(c)(3) | 2007 | $0 | $0 | 2025-09 |
| Building Enclosure Council of Iowa | Des Moines | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Burlington Masonic Temple Historica L Foundation | Burlington | 501(c)(3) | 2026 | |||
| Burundian Diaspora in USA | Cedar Rapids | 501(c)(3) | 2025 | |||
| Cameroonian Community in Iowa | Ankeny | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Cans for Community Inc | La Porte City | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Cantril Grass Roots Corporation | Cantril | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Capitol Park Neighborhood Association | Des Moines | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Captain Robert L Martin Commemoration Committee | Dubuque | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Caring Center Inc | Marshalltown | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Carlisle Hometown Pride Inc | Carlisle | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Carroll Area Victim Services | Carroll | 501(c)(3) | 1998 | $0 | $0 | 2025-06 |
| Carroll County Growth Partnership F Oundation | Carroll | 501(c)(3) | 2025 | |||
| Carville Days | Nashua | 501(c)(3) | 2026 | |||
| Cascade Area Chamber of Commerce | Cascade | 501(c)(6) | 2023 | $0 | $0 | 2026-06 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.