Data / Nonprofits / Kansas / Onaga
Nonprofits in Onaga, KS: 16 registered with the IRS
16 nonprofits are registered with the IRS in Onaga, KS, 12 of them 501(c)(3) charities; the 4 that report revenue took in $38.7 million. The largest by revenue: Community Healthcare System Inc ($37.7 million), Caring Community Foundation ($806,088), Casa Hogar Ministries ($191,085). Most common causes: human services (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Community Healthcare System Inc | Health care | 501(c)(3) | 1986 | $37.7 million | $20.5 million | 2024-03 |
| Caring Community Foundation | Human services | 501(c)(3) | 2016 | $806,088 | $4.5 million | 2025-12 |
| Casa Hogar Ministries | Human services | 501(c)(3) | 2019 | $191,085 | $40,760 | 2024-12 |
| Onaga Historical Society | 501(c)(3) | 1975 | $74,563 | $494,830 | 2025-09 | |
| Ancient Free & Accepted Masons of Kansas | 501(c)(10) | 1972 | $0 | $0 | 2024-12 | |
| Evangelical Lutheran Church in America | 501(c)(3) | 1988 | ||||
| Fellowship Baptist Church | 501(c)(3) | 1970 | ||||
| First Baptist Church | 501(c)(3) | 1955 | ||||
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2025-06 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Onaga Area Community Center Fund | Human services | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Onaga Firemans Relief | Public safety, disaster preparedness and relief | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| Onaga Weightlifting Club Inc | Recreation and sports | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Parents and Teachers Helping Students Paths | Education | 501(c)(3) | 2014 | $0 | $0 | 2024-06 |
| Senior Citizens Club of Onaga | Human services | 501(c)(3) | 2006 | $0 | $0 | 2026-06 |
| St Vincent de Paul Catholic Church of Onaga | 501(c)(3) | 1946 |
By cause in Onaga, KS
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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.