Data / Nonprofits / Minnesota / Stillwater
Nonprofits in Stillwater, MN: 260 registered with the IRS
260 nonprofits are registered with the IRS in Stillwater, MN, 227 of them 501(c)(3) charities; the 104 that report revenue took in $86.4 million. The largest by revenue: St Croix Preparatory Academy ($17.7 million), St Croix Montessori School ($11.4 million), Familymeans ($6.6 million). Most common causes: education (33), arts, culture and humanities (25), recreation and sports (24).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| St Croix Preparatory Academy | Education | 501(c)(3) | 2005 | $17.7 million | $13.5 million | 2025-06 |
| St Croix Montessori School | Education | 501(c)(3) | 1996 | $11.4 million | $16.6 million | 2025-06 |
| Familymeans | Human services | 501(c)(3) | 1965 | $6.6 million | $18.3 million | 2025-12 |
| Valley Outreach | Human services | 501(c)(3) | 1983 | $5.1 million | $4.6 million | 2025-09 |
| St Croix Soccer Club Inc | Recreation and sports | 501(c)(3) | 2009 | $3.4 million | $2.5 million | 2025-07 |
| Stillwater Country Club Inc | 501(c)(7) | 1939 | $2.6 million | $4.1 million | 2024-12 | |
| Evolve Adoption & Family Services | Human services | 501(c)(3) | 1977 | $2.5 million | $1.2 million | 2025-06 |
| Friends of St Croix Preparatory Academy | Education | 501(c)(3) | 2011 | $2.1 million | $22 million | 2025-06 |
| Animal Sanctuary of the St Croix Valley | Animal-related | 501(c)(3) | 1997 | $1.9 million | $1 million | 2024-12 |
| New Heights Schools Inc | Education | 501(c)(3) | 1995 | $1.9 million | $5.3 million | 2025-06 |
| Fairview Cemetery Association | 501(c)(13) | 1945 | $1.6 million | $3 million | 2025-12 | |
| Stillwater Firefighters Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $1.6 million | $51,902 | 2024-12 |
| Stillwater Area Hockey Association | 501(c)(3) | 1973 | $1.6 million | $779,233 | 2025-05 | |
| Restored | Human services | 501(c)(3) | 2017 | $1.5 million | $2.1 million | 2025-06 |
| Youth Service Bureau Inc | Human services | 501(c)(3) | 1978 | $1.4 million | $2.3 million | 2024-12 |
| Community Thread | Human services | 501(c)(3) | 1972 | $1.3 million | $1.6 million | 2025-12 |
| Hovland Conservatory of Music | Education | 501(c)(3) | 1996 | $1.1 million | $34,270 | 2025-06 |
| Stillwater Public Library Foundation | Education | 501(c)(3) | 2007 | $1.1 million | $4.1 million | 2024-12 |
| United Way of Washington County East Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1950 | $1 million | $1 million | 2025-06 |
| Washington County Historical Society | 501(c)(3) | 1984 | $1 million | $4.2 million | 2024-12 | |
| Warm World Child Development Center Inc | Education | 501(c)(3) | 1975 | $940,504 | $575,737 | 2025-06 |
| Chesterton Academy of the St Croix Valley | Education | 501(c)(3) | 2020 | $795,935 | $96,305 | 2023-12 |
| Granite House Inc | Health care | 501(c)(3) | 2015 | $781,447 | $1.2 million | 2024-12 |
| Northwest Maintenance Railway Club | Community improvement and capacity building | 501(c)(6) | 2020 | $603,533 | $336,585 | 2025-08 |
| St Croix Valley Athletic Assoc | Recreation and sports | 501(c)(3) | 1995 | $602,244 | $402,302 | 2024-12 |
| Corries House | Human services | 501(c)(3) | 2019 | $583,729 | $1.1 million | 2025-12 |
| Down Syndrome Diagnosis Network | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $583,386 | $549,045 | 2025-10 |
| Cub Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $565,271 | $1.8 million | 2024-12 |
| Equitarian Initiative | International, foreign affairs and national security | 501(c)(3) | 2013 | $538,174 | $387,533 | 2025-12 |
| Partnership Plan for Stillwater Area Public Schools | Education | 501(c)(3) | 2007 | $514,379 | $2.1 million | 2025-06 |
| 21 Roots Farm | Mental health and crisis intervention | 501(c)(3) | 2019 | $506,557 | $1.3 million | 2024-12 |
| Hometown Hero Outdoors | Recreation and sports | 501(c)(3) | 2017 | $496,541 | $278,314 | 2025-03 |
| Hope House of St Croix Valley | Housing and shelter | 501(c)(3) | 1991 | $495,154 | $781,889 | 2023-12 |
| St Croix Family Resource Center | Housing and shelter | 501(c)(3) | 2019 | $442,046 | $431,137 | 2025-06 |
| Only A Dim Image Productions | Arts, culture and humanities | 501(c)(3) | 2016 | $429,581 | $93,647 | 2025-12 |
| Valley Friendship Club | Youth development | 501(c)(3) | 2010 | $419,066 | $421,529 | 2025-12 |
| Storyark | Arts, culture and humanities | 501(c)(3) | 2016 | $388,071 | $150,179 | 2025-06 |
| Greater Stillwater Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2003 | $378,463 | $685,825 | 2024-12 |
| St Croix Kids Early Childhood Center | 501(c)(3) | 1973 | $348,842 | $258,313 | 2025-12 | |
| Valley Preschool | Education | 501(c)(3) | 1972 | $291,374 | $115,835 | 2025-06 |
| Partners 4 Hope Tanzania | Human services | 501(c)(3) | 2017 | $269,585 | $83,743 | 2024-12 |
| Stillwater Area Baseball Association | Recreation and sports | 501(c)(3) | 2005 | $255,230 | $293,062 | 2025-12 |
| Valley Community Center Partners | Community improvement and capacity building | 501(c)(3) | 2022 | $255,124 | $82,619 | 2025-12 |
| Farmaste Animal Sanctuary Inc | Animal-related | 501(c)(3) | 2017 | $254,558 | $716,721 | 2025-12 |
| Minnesota Society of Arboriculture Incorporated | 501(c)(3) | 1982 | $238,917 | $176,793 | 2025-12 | |
| Artreach St Croix | Arts, culture and humanities | 501(c)(3) | 1993 | $232,525 | $793,840 | 2024-12 |
| St Croix Yacht Club | 501(c)(7) | 1985 | $218,358 | $626,299 | 2025-12 | |
| Youth Advantage Inc | Recreation and sports | 501(c)(3) | 2009 | $211,482 | $161,769 | 2025-12 |
| Morelia Home for Children | International, foreign affairs and national security | 501(c)(3) | 2015 | $204,012 | $387,827 | 2025-12 |
| Operatunity Theatre | Arts, culture and humanities | 501(c)(3) | 2020 | $203,991 | $79,420 | 2025-12 |
| Minneapolis Japanese School | Education | 501(c)(3) | 2005 | $200,736 | $382,225 | 2026-03 |
| St Croix Preparatory Academy Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $195,862 | $441,868 | 2025-06 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $194,132 | $118,709 | 2025-09 |
| Pony Boys Basketball | Recreation and sports | 501(c)(3) | 2015 | $191,218 | $145,362 | 2025-12 |
| Pollinator Friendly Alliance Inc | Environment | 501(c)(3) | 2019 | $180,576 | $167,608 | 2025-12 |
| The Locals Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $179,163 | $29,637 | 2023-12 |
| Summer Tuesday Inc | Community improvement and capacity building | 501(c)(3) | 2018 | $173,791 | $97,553 | 2025-12 |
| Stillwater Area Lacrosseassociation | Education | 501(c)(3) | 2014 | $168,314 | $29,940 | 2025-10 |
| St Croix Trail Blazers | Health care | 501(c)(3) | 2012 | $160,374 | $34,245 | 2024-12 |
| St Croix Valley Girls Basketball Inc | Youth development | 501(c)(3) | 1995 | $159,671 | $35,898 | 2025-12 |
| Curing Alzheimers Disease Private Foundation Inc | Medical research | 501(c)(3) | 2022 | $159,396 | $38,072 | 2025-12 |
| St Croix Valley Chamber Chorale Inc | 501(c)(3) | 1977 | $141,524 | $126,005 | 2025-06 | |
| Greater Stillwater Chamber Foundation | Public and societal benefit | 501(c)(3) | 2021 | $139,217 | $222,205 | 2024-12 |
| Ruggers Hockey Inc | Recreation and sports | 501(c)(3) | 2025 | $135,959 | $18,000 | 2026-06 |
| Sustainable Stillwater MN | Environment | 501(c)(3) | 2019 | $124,647 | $141,597 | 2025-12 |
| Maji Wells | Environment | 501(c)(3) | 2023 | $116,928 | $41,082 | 2025-12 |
| Lifegate Worldwide | Religion-related | 501(c)(3) | 2008 | $112,979 | $83,452 | 2024-12 |
| Religion and Society Incorporated | 501(c)(3) | 1968 | $109,950 | $10,497 | 2025-12 | |
| Ponies Touchdown Club | Education | 501(c)(3) | 2012 | $109,867 | $64,532 | 2025-12 |
| Catholic Education Partners Foundation | Education | 501(c)(3) | 2018 | $107,010 | $53,227 | 2024-12 |
| Rotary International | 501(c)(4) | 1958 | $101,275 | $68,672 | 2025-06 | |
| Music St Croix | Arts, culture and humanities | 501(c)(3) | 1999 | $98,607 | $19,330 | 2025-06 |
| End in Mind Project | Civil rights, social action and advocacy | 501(c)(3) | 2019 | $95,670 | $31,720 | 2025-06 |
| Vantage Mental Health | Mental health and crisis intervention | 501(c)(3) | 2025 | $93,943 | $34,886 | 2024-12 |
| Stillwater Area High School Boys Lacrosse Booster Club | Education | 501(c)(3) | 2011 | $90,112 | $29,213 | 2025-08 |
| Lily Lake Elementary Parent Teacher Organization | Education | 501(c)(3) | 2002 | $86,959 | $167,367 | 2025-06 |
| Jon Francis Foundation | Public safety, disaster preparedness and relief | 501(c)(3) | 2007 | $84,578 | $248,390 | 2025-12 |
| A House Unbuilt | Arts, culture and humanities | 501(c)(3) | 2017 | $84,573 | $54,424 | 2025-12 |
| Mahtomedi Elementary Parent Teacher Organization | Education | 501(c)(3) | 1993 | $82,939 | $61,509 | 2025-06 |
| Friends of Kmma-Caiths | Education | 501(c)(3) | 2017 | $72,814 | $75,899 | 2024-12 |
| Rutherford Pta | 501(c)(3) | 1945 | $72,619 | $286,572 | 2025-06 | |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $71,568 | $125,598 | 2026-03 | |
| Stillwater High School Girls Lacrosse Booster Club | Education | 501(c)(3) | 2008 | $59,770 | $53,772 | 2025-07 |
| Stonebridge Elementary Pta | 501(c)(3) | 1945 | $57,436 | $32,413 | 2025-06 | |
| North Star Herding Group Club | Animal-related | 501(c)(7) | 2012 | $56,152 | $33,559 | 2026-01 |
| Ponies Backcourt Club Inc | Recreation and sports | 501(c)(3) | 2022 | $55,761 | $27,694 | 2025-06 |
| St Croix Alano Society Inc | Mental health and crisis intervention | 501(c)(3) | 2024 | $53,563 | $144,210 | 2025-12 |
| St Croix Curling Center | Recreation and sports | 501(c)(3) | 2019 | $52,155 | $86,453 | 2025-06 |
| American Legion | 501(c)(19) | 1946 | $50,923 | $251,011 | 2025-04 | |
| Fireworkd Foundation Inc | Education | 501(c)(3) | 2003 | $48,498 | $1.1 million | 2024-12 |
| Arcola Mills Historic Foundation | Arts, culture and humanities | 501(c)(3) | 1994 | $48,148 | $1.4 million | 2025-12 |
| Vulcan Community Charities Inc | Human services | 501(c)(3) | 2010 | $47,786 | $88,122 | 2025-12 |
| Marriage Encounter Inc | 501(c)(3) | 1974 | $46,552 | $11,892 | 2025-06 | |
| Rotary International | 501(c)(4) | 1958 | $41,993 | $40,264 | 2025-06 | |
| Isaac Schuman Foundation | Education | 501(c)(3) | 2023 | $34,456 | $65,840 | 2024-12 |
| Operation 23 To 0 | Public and societal benefit | 501(c)(3) | 2015 | $33,782 | $372 | 2025-12 |
| North American Academy of Neural Therapy | Medical research | 501(c)(6) | 2024 | $22,309 | $15,033 | 2025-12 |
| Eritrean Mutual Cooperation in Minnesota | Mutual and membership benefit | 501(c)(12) | 2016 | $18,853 | $268,565 | 2025-12 |
| Aspire Music Academy Foundation | Arts, culture and humanities | 501(c)(3) | 2025 | $12,512 | $12,235 | 2025-12 |
| Empowersurvivors | Human services | 501(c)(3) | 2016 | $11,158 | $8,776 | 2025-12 |
| Blue Mountain Conservation Association | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $9,604 | $4,659 | 2025-06 |
| Rich Learning International Inc | Youth development | 501(c)(3) | 2015 | $5,365 | $274,815 | 2024-12 |
| Yormie Family Children Foundation | Education | 501(c)(3) | 2025 | $4,150 | $1 | 2026-05 |
| Faith Inkubators Foundation | Religion-related | 501(c)(3) | 2006 | $2,950 | $2 | 2024-12 |
| 360 Pastor Inc | Religion-related | 501(c)(3) | 2026 | |||
| A Charlie Girl Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| American Association of University Women | 501(c)(4) | 2010 | $0 | $0 | 2026-06 | |
| Ancient Free & Accepted Masons of Minnesota | 501(c)(10) | 1941 | $0 | $0 | 2025-12 | |
| Animal Voice Advocacy | Animal-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Anuak Justice Council | International, foreign affairs and national security | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Arcola Mills Retreat Center | Religion-related | 501(c)(3) | 1996 | |||
| Ascension Episcopal Church | 501(c)(3) | 1952 | ||||
| Ascension Flyers Inc | Recreation and sports | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Bahais of Stillwater | 501(c)(3) | 1995 | ||||
| Baileys Bouquets | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bald Eagle Water Ski Shows Inc | Recreation and sports | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Bethany Covenant Church Stillwater MN | 501(c)(3) | 1975 | ||||
| Better Event Co | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Big Woods-Big Plains | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| Bird City Gardens | Environment | 501(c)(3) | 2024 | $2,507 | 2025-12 | |
| Bluestone Giving Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $30,673 | 2025-12 | |
| Buddhists of African Descent | 501(c)(3) | 2021 | $0 | $0 | 2025-12 | |
| Burning House Group Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Calvary Assembly of God | 501(c)(3) | 1964 | ||||
| Carbones Golf Outing With A Pur | Housing and shelter | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Catholic Order of Foresters | 501(c)(8) | 1972 | $0 | $0 | 2025-12 | |
| Central Saint Croix Valley Community Access Corporation Inc | 501(c)(3) | 1985 | $0 | $0 | 2025-01 | |
| Chopper Mill Foundation | Human services | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Christian Homeschools of Stillwater | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-06 |
| Chromie Homie Foundation Inc | Environment | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Covenant Foundation | 501(c)(3) | 1988 | $79,254 | 2025-11 | ||
| Crosswinds Community Church | 501(c)(3) | 1974 | ||||
| Curio Dance Company | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| D-Day Honor Ride Inc | Mental health and crisis intervention | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Dama-Mn | Community improvement and capacity building | 501(c)(6) | 2025 | $0 | $0 | 2025-12 |
| Daughters of Union Veterans of the Civil War 1861-1865 | Public and societal benefit | 501(c)(3) | 2015 | $0 | $0 | 2025-08 |
| David & Catherine Johnson Family Foundation | Environment | 501(c)(3) | 2023 | $950,588 | 2024-12 | |
| Diocese of the Rocky Mountains | Religion-related | 501(c)(3) | 2017 | |||
| Fine Fleece Shetland Sheep Association Inc | Animal-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| First United Methodist Church | 501(c)(3) | 1974 | 2012-12 | |||
| Fraternal Order of Police St Croix Valley Lodge 29 | 501(c)(8) | 1952 | $0 | $0 | 2026-06 | |
| Friends of Awakening Spirit School | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Friends of Bird City Gardens | Environment | 501(c)(3) | 2026 | |||
| Friends of Minnesota Barns | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2026-02 |
| Friends of Stillwater Area Dog Park | Recreation and sports | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Friends-Stillwater Public Library | Education | 501(c)(3) | 2001 | $0 | $0 | 2026-06 |
| Grace Baptist Church | 501(c)(3) | 1976 | ||||
| Grace of Christ Church | Religion-related | 501(c)(3) | 2007 | |||
| Guy Grove Family Foundation | Arts, culture and humanities | 501(c)(3) | 2003 | $7 million | 2025-06 | |
| Hardcover Theater Inc | Arts, culture and humanities | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Heart of God Ministries International Inc | Religion-related | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Heritage Christian Ministries Inc | 501(c)(3) | 1987 | ||||
| Iglesia Casa de Restauracion Y Milagros | Religion-related | 501(c)(3) | 2023 | |||
| Imperative Foundation | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| In the Company of Ferrets Inc | Animal-related | 501(c)(3) | 2002 | $0 | $0 | 2024-12 |
| International Association of Fire Fighters | 501(c)(5) | 1959 | $0 | $0 | 2025-12 | |
| Iris Society of Minnesota | Environment | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Irish Setter Club of Minnesota | Animal-related | 501(c)(4) | 2024 | $0 | $0 | 2025-12 |
| John J and Nora A Foster Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $654,876 | 2025-12 | |
| John K and Margaret A Ogren Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $1.7 million | 2025-12 | |
| Kick Funds | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Lake Elmo Farmers Market | Food, agriculture and nutrition | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Lake of the Woods Steam and Gas Eng Ine Association | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Latter Rain Mission International | Religion-related | 501(c)(3) | 2002 | |||
| Lions International Stillwater Lions Club | 501(c)(4) | 1960 | $0 | $0 | 2026-06 | |
| Little Green Acres Sanctuary | Animal-related | 501(c)(3) | 2026 | |||
| Lugar de Bendiciones | Religion-related | 501(c)(3) | 2024 | |||
| Lumberstock Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| MN Homeschool Prom Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Margaret Rivers Fund | 501(c)(3) | 1950 | $19.3 million | 2025-12 | ||
| Mentoring Peace Through Art Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $0 | $801 | 2025-12 |
| Mercy Reins Ranch | Human services | 501(c)(3) | 2020 | $0 | $0 | 2026-06 |
| Midwest Indian Riders | Recreation and sports | 501(c)(7) | 2022 | $0 | $0 | 2025-12 |
| Migiziwazison Private Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $91,456 | 2025-12 | |
| Minneapolis Officials Association | Community improvement and capacity building | 501(c)(6) | 2015 | $0 | $0 | 2024-03 |
| Minneapolis Ski Club Nordic | Recreation and sports | 501(c)(3) | 2025 | |||
| Minnesota Antiques Dealers Association | 501(c)(6) | 1982 | $0 | $0 | 2025-12 | |
| Minnesota Dignity Collaborative | Human services | 501(c)(3) | 2025 | |||
| Minnesota Hop Growers Association | Food, agriculture and nutrition | 501(c)(5) | 2013 | $0 | $0 | 2025-12 |
| NHS Buildings and Grounds | Education | 501(c)(3) | 2026 | |||
| NSRC Inc | Recreation and sports | 501(c)(7) | 2026 | $0 | $0 | 2025-12 |
| North Hill Community Garden | Environment | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| North Star Rifle Club Inc | 501(c)(7) | 1964 | $0 | $0 | 2025-12 | |
| Northern Illusion Cannabis Foundation | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Optimist International | 501(c)(4) | 1958 | $0 | $0 | 2025-09 | |
| Oratory of St Mary | 501(c)(3) | 1964 | ||||
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 | |
| Path To the Crease Foundation | Recreation and sports | 501(c)(3) | 2026 | |||
| Peter M Davis Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Picnics With A Pup | Human services | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Pioneers Lacrosse Association | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Presbyterian Church USA | 501(c)(3) | 1964 | 2009-12 | |||
| Printers Management System User Association Inc | 501(c)(6) | 1991 | $0 | $0 | 2025-12 | |
| Pulse Inc | Religion-related | 501(c)(3) | 2002 | |||
| Redesigned | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Regents of the University of Minnesota | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Rivertown Christian Ministries International | Religion-related | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Rys & Shine | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Sahs Theatre Association | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2026-06 |
| Salem Lutheran Church | 501(c)(3) | 1966 | ||||
| School Law Equity Project | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Seiberlich Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $254,108 | 2025-12 | |
| Sharing the Spa | Health care | 501(c)(3) | 2026 | |||
| Side By Side Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer | 501(c)(3) | 1946 | $0 | $0 | 2025-12 | |
| South African Evangelistic Mission | 501(c)(3) | 1967 | ||||
| Square Lake Film & Music Festival | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| St Croix Catholic Iconographers Guild | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| St Croix Catholic School | 501(c)(3) | 1946 | ||||
| St Croix Valley Catholic School Board of Education | 501(c)(3) | 1946 | ||||
| St Croix Valley Faith Formation | 501(c)(3) | 1946 | 2014-06 | |||
| Stillwater Alpine Booster Club | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Stillwater Area Curling Center | Recreation and sports | 501(c)(3) | 2025 | |||
| Stillwater Area High School Boys Vo Lleyball Booster Club | Recreation and sports | 501(c)(3) | 2026 | |||
| Stillwater Area High School Nordic Ski Club | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-04 |
| Stillwater Area High School Softball | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Stillwater Area Scholastic Cycling Advocates | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Stillwater Chevals Dance Team Booster Club | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Stillwater Christian Fellowship | 501(c)(3) | 1994 | ||||
| Stillwater Evangelical Free Church | 501(c)(3) | 1965 | ||||
| Stillwater Middle School Pta | 501(c)(3) | 1945 | $0 | $0 | 2024-12 | |
| Stillwater Police Association | Human services | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Stillwater Senior Class Party Inc | Recreation and sports | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Stillwater Veterans Memorial | Arts, culture and humanities | 501(c)(3) | 2003 | $0 | $0 | 2024-12 |
| Sunnybrook Animal Rehabilitation and Sanctuary | Animal-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Sunshine Baby Inc | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Support Our Schools Inc | Education | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Sweet Adelines International | 501(c)(3) | 1955 | $0 | $0 | 2026-04 | |
| Teaching Effective Academics and Character at Home | Education | 501(c)(3) | 1988 | $0 | $0 | 2025-06 |
| The Institute of Theological and Interdisciplinary Studies | Arts, culture and humanities | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| The Ray of Hope for Martha Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2026 | |||
| Three Little Burdes Pony Company | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Tops Club Inc | Health care | 501(c)(3) | 2008 | $0 | $0 | 2026-03 |
| Trinity Lutheran Church | 501(c)(3) | 1988 | 1993-02 | |||
| True North Acupuncture | Health care | 501(c)(3) | 2026 | |||
| Twin Cities Home School Sports | Education | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Twin Cities Luxembourg American Society | Arts, culture and humanities | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars Dept of Minnesota | 501(c)(19) | 1949 | $0 | $0 | 2026-06 | |
| Vetertainment | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Voiture Nationale La Societe Des 40 Hommes Et 8 Chevaux | 501(c)(19) | 2014 | $0 | $0 | 2025-12 | |
| Watermark Church | 501(c)(3) | 1964 | ||||
| Windfall Equine Therapy Center | Mental health and crisis intervention | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Wrenching for the Future | Education | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Zen Bridge Community LLC | 501(c)(3) | 2020 | ||||
| Zen Bridge Stillwater Meditation Center | Religion-related | 501(c)(3) | 2025 |
By cause in Stillwater, MN
- Education 33
- Arts, culture and humanities 25
- Recreation and sports 24
- Human services 19
- Youth development 16
- Religion-related 13
- Philanthropy, voluntarism and grantmaking foundations 12
- Animal-related 9
- Environment 9
- Health care 7
- Community improvement and capacity building 6
- Mental health and crisis intervention 5
- Public and societal benefit 4
- International, foreign affairs and national security 3
- Housing and shelter 3
- Diseases, disorders and medical disciplines 3
Nonprofits in every city of the state
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.