Data / Nonprofits / Illinois / Oswego
Nonprofits in Oswego, IL: 136 registered with the IRS
136 nonprofits are registered with the IRS in Oswego, IL, 116 of them 501(c)(3) charities; the 38 that report revenue took in $36.9 million. The largest by revenue: Earthmover Credit Union ($28.4 million), Illinois Hawks Baseball Association ($1.5 million), Del Valle Migrant Head Start Inc ($1.2 million). Most common causes: religion-related (20), education (18), recreation and sports (14).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Earthmover Credit Union | 501(c)(14) | 1958 | $28.4 million | $456.5 million | 2025-12 | |
| Illinois Hawks Baseball Association | Recreation and sports | 501(c)(3) | 2016 | $1.5 million | $1.1 million | 2025-12 |
| Del Valle Migrant Head Start Inc | 501(c)(3) | 1985 | $1.2 million | $403,053 | 2025-06 | |
| Oswego Christian Foundation | Human services | 501(c)(3) | 2004 | $1.1 million | $997,648 | 2025-12 |
| Oswego Masjid | Religion-related | 501(c)(3) | 2024 | $669,615 | $20,465 | 2025-12 |
| Awesome Life Academy NFP | Human services | 501(c)(3) | 2021 | $601,559 | $174,106 | 2025-12 |
| Oswegoland Seniors Inc | Human services | 501(c)(3) | 2009 | $588,672 | $1.4 million | 2025-10 |
| Oswego Youth Tackle Football Inc | Recreation and sports | 501(c)(3) | 2019 | $540,129 | $193,424 | 2024-12 |
| FV Kickers NFP | Youth development | 501(c)(4) | 2004 | $330,896 | $592,001 | 2025-06 |
| Fox River Study Group | Environment | 501(c)(3) | 2005 | $244,230 | $823,686 | 2025-12 |
| Oswego Area Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2025 | $231,573 | $530,892 | 2025-12 |
| Oswego High School Sports Boosters | Recreation and sports | 501(c)(3) | 2023 | $133,556 | $72,344 | 2025-06 |
| International Association of Fire Fighters | Employment | 501(c)(5) | 1959 | $124,209 | $230,839 | 2024-12 |
| Charley Co XVII | Recreation and sports | 501(c)(3) | 2018 | $119,884 | $1,205 | 2025-12 |
| Recycles Rotts S Inc | Animal-related | 501(c)(3) | 1997 | $116,837 | $16,599 | 2025-12 |
| Illinois Municipal Treasurers Association | 501(c)(6) | 1989 | $107,691 | $182,202 | 2025-09 | |
| Oswego Outlaws Fastpitch Softball Inc | Recreation and sports | 501(c)(3) | 2009 | $86,980 | $3,049 | 2026-06 |
| American Legion | 501(c)(19) | 1946 | $83,537 | $565,595 | 2024-12 | |
| Barber-Greene Hunting and Fishing Club | 501(c)(7) | 1962 | $81,116 | $472,717 | 2024-12 | |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $79,416 | $41,509 | 2025-07 |
| Chicago Buddhist Vihara Inc | Religion-related | 501(c)(3) | 2005 | $77,709 | $821,766 | 2025-12 |
| Oswego East Wolf Parents | Education | 501(c)(3) | 2016 | $70,976 | $41,976 | 2025-06 |
| Mid Central Water Works Association | Environment | 501(c)(3) | 2011 | $66,457 | $10,746 | 2025-12 |
| Nehemiah Community Project | Human services | 501(c)(3) | 2020 | $66,280 | $575 | 2025-12 |
| Strategic Collaborative Partners Inc | Education | 501(c)(3) | 2019 | $65,393 | $12,221 | 2023-12 |
| Oswego High School All-Sports Boosters Inc | Religion-related | 501(c)(3) | 1992 | $58,278 | $105,606 | 2025-06 |
| Hughes Who Technologies Studio | Employment | 501(c)(3) | 2020 | $50,258 | $139,698 | 2025-12 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $38,768 | $49,072 | 2025-06 |
| Sather Foundation Inc | Human services | 501(c)(3) | 2013 | $34,438 | $2,593 | 2024-12 |
| Mission Zero Hours NFP | Mental health and crisis intervention | 501(c)(3) | 2020 | $33,379 | $9,195 | 2025-12 |
| Oswego Foundation for Educational Excellence | Education | 501(c)(3) | 1996 | $32,232 | $393,677 | 2025-06 |
| Society of Gastroenterology Nurses and Associates Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(6) | 1999 | $17,261 | $159,746 | 2023-12 |
| 71 Reasons and More Foundation | Mental health and crisis intervention | 501(c)(3) | 2022 | $13,223 | $23,714 | 2025-12 |
| Illinois State Racquetball Assoc | 501(c)(4) | 1978 | $10,788 | $12,526 | 2025-12 | |
| Connect Pregnancy Services Incorpor Ated | Human services | 501(c)(3) | 2026 | $5,900 | $5,900 | 2025-12 |
| Lees Foundation NFP | Human services | 501(c)(3) | 2021 | $3,817 | $1 | 2025-12 |
| Ronald E Eddings Scholarship and Charity Organization | Education | 501(c)(3) | 2024 | $1,700 | $3,750 | 2025-12 |
| 180 Ministries | Religion-related | 501(c)(3) | 2026 | |||
| A Circle Around Us | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| A Colorful Collection | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| A Journey Home | Animal-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Aces Education Family Foundation | Education | 501(c)(3) | 2024 | |||
| Adoptabull English Bulldog Rescue Inc- An Illinois NFP Corporation | Animal-related | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Allegro Ballet of Oswego Educational Association NFT | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-07 |
| Allied Assistance Inc NFP | 501(c)(3) | 2016 | $0 | $0 | 2025-12 | |
| American Association of University Women | Education | 501(c)(4) | 2010 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $0 | $0 | 2025-12 | |
| American Humanist Association | 501(c)(3) | 1946 | $0 | $0 | 2023-12 | |
| American Legion Auxiliary | 501(c)(19) | 1945 | $0 | $0 | 2025-12 | |
| American Rental Association of Illinois | 501(c)(6) | 1984 | $0 | $0 | 2025-06 | |
| Aurora Community Concert Band | Arts, culture and humanities | 501(c)(3) | 2026 | $0 | $0 | 2026-05 |
| BHS Class of 2016 Alumni Honoring T He Legacy | Recreation and sports | 501(c)(7) | 2026 | |||
| BHS Class of 2016 Legacy Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Becoming | 501(c)(3) | 1987 | ||||
| Big Life Community Church | 501(c)(3) | 1951 | ||||
| Bike Bald Group | Youth development | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Breybourne Foundation | Recreation and sports | 501(c)(3) | 2026 | $0 | $1 | 2025-12 |
| Bring Joy and Toys With Marcus | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Brokaw Elc Hsa | Education | 501(c)(3) | 2011 | $0 | $0 | 2026-06 |
| By Faith We Good Ministry Inc | Religion-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Cei Coalition Action Fund | Civil rights, social action and advocacy | 501(c)(4) | 2022 | $0 | $0 | 2025-12 |
| Cherry Willow Initiative | Housing and shelter | 501(c)(3) | 2025 | |||
| Churchill Home and School Association Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2021-06 |
| Community Cares Group | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Corh Cares | Education | 501(c)(3) | 2026 | |||
| Crosspointe | 501(c)(3) | 1970 | ||||
| Crossroads Restoration Church | Religion-related | 501(c)(3) | 2006 | |||
| Dairatul Basair Inc NFP | Religion-related | 501(c)(3) | 2024 | |||
| Diana Iracheta Foundation NFP | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Divine Order Inc | Crime and legal-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Eleeo Chapel Inc | 501(c)(3) | 1989 | $0 | $0 | 2025-12 | |
| Esp 4 Equitable Opportunity | Youth development | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Fire Service Women of Illinois NFP | Public safety, disaster preparedness and relief | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Fox Chase Home & School Association | Education | 501(c)(3) | 2003 | $0 | $0 | 2026-06 |
| Fox River Baptist Church Inc | 501(c)(3) | 1974 | ||||
| Fr4me Initiative NFP | Youth development | 501(c)(3) | 2026 | |||
| GFWC Il Oswego Junior Womans Club | Community improvement and capacity building | 501(c)(3) | 2016 | $0 | $0 | 2026-05 |
| Gamma Phi Beta Sorority Inc | 501(c)(7) | 1959 | $0 | $0 | 2025-07 | |
| Good Servants Ministries | Religion-related | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Haileys Rose Inc | Health care | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Harvest Baptist Church | 501(c)(3) | 1971 | 2013-12 | |||
| Hope Revived Ministries NFP | Religion-related | 501(c)(3) | 2025 | |||
| Hunt Club Home and School Organization | Education | 501(c)(3) | 2014 | $0 | $0 | 2024-06 |
| Illinois Congress of Parents Teachers | Education | 501(c)(3) | 1989 | $0 | $0 | 2025-06 |
| Illinois Congress of Parents and Teachers | 501(c)(3) | 1989 | ||||
| Illinois Rugby League | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| International Phytotechnology Society | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Kapwa Caregivers Alliance | Health care | 501(c)(4) | 2025 | $0 | $0 | 2025-12 |
| Kendall County 211 Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| Kiwanis of Oswego Illinois | Youth development | 501(c)(3) | 2016 | $0 | $0 | 2025-09 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Leiahs Mark Inc NFP | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Light and Service Ministry | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Light of Life Evangelical Lutheran Church NFP | Religion-related | 501(c)(3) | 2005 | |||
| Linda Lynch Foundation for Music and Movement | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Local Love | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $0 | $0 | 2024-05 |
| Luanda Dockery Ministries Inc | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Maf Scholarship Foundation | Education | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Mahdavia Foundation | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Metropolitan Youth Symphony Orchestra | 501(c)(3) | 1973 | $0 | $0 | 2025-08 | |
| Midwest Ballerz NFP | Recreation and sports | 501(c)(3) | 2026 | |||
| Moms & More | Community improvement and capacity building | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Mothers Who Care Foundation | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Naperville Astronomical Association | Science and technology | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Navigate Robotics NFP | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-05 |
| Oswego Citizens Police Academy Alumni Association | Crime and legal-related | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Oswego East Wolfpack | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Oswego Junior Panthers | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Oswego Presbyterian Church | 501(c)(3) | 1964 | ||||
| Oswegoland Heritage Association | 501(c)(3) | 1977 | $0 | $0 | 2026-03 | |
| Oswegoland Park & Recreation Foundation Inc | Recreation and sports | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Phillips Foundation | 501(c)(3) | 1953 | $183,401 | 2024-12 | ||
| Prairie Point Home and School Organization | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Prayer & Worship Impact Center NFP | Religion-related | 501(c)(3) | 2026 | |||
| Project Cares | Youth development | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Purple Project Inc | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| RCCG Kings Court | Religion-related | 501(c)(3) | 2011 | |||
| Religious Science International | 501(c)(3) | 1950 | ||||
| Rivers Edge of Fellowship of Believers | Religion-related | 501(c)(3) | 2025 | |||
| Rock for All Ages Ministries | Religion-related | 501(c)(3) | 2015 | |||
| SVDP St Anne Oswego | Human services | 501(c)(3) | 2019 | $0 | $0 | 2025-09 |
| Southbury Home and School Organization | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Special Needs Trust | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| St Anne Parish - Diocese of Joliet | 501(c)(3) | 1946 | 2014-06 | |||
| Sussanah Adesanya Charitable Foundation NFP | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Timeout 4 Kids Inc | Youth development | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Tu Hi Tu Meditation Center | Religion-related | 501(c)(3) | 2024 | |||
| Valley Baptist Church Inc | 501(c)(3) | 1971 | ||||
| Victim Found K-9 Search and Rescue NFP | Public safety, disaster preparedness and relief | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Vweo International Ministries | Religion-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Waubonsie Valley Rugby Football Club Inc | Recreation and sports | 501(c)(3) | 2011 | $0 | $0 | 2026-06 |
| Your Sacred Birth NFP | Health care | 501(c)(3) | 2021 | $0 | $0 | 2025-03 |
| Youthlift Initiatives NFP | Youth development | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Zonta International | 501(c)(4) | 1966 | $0 | $0 | 2026-05 | |
| Birdies for Babies Association | Health care | 501(c)(3) | 2008 | $-7,876 | $12,344 | 2025-12 |
By cause in Oswego, IL
- Religion-related 20
- Education 18
- Recreation and sports 14
- Human services 14
- Youth development 8
- Philanthropy, voluntarism and grantmaking foundations 5
- Health care 4
- Community improvement and capacity building 4
- Public safety, disaster preparedness and relief 3
- Arts, culture and humanities 3
- Animal-related 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.