Data / Nonprofits / Kansas / Oswego
Nonprofits in Oswego, KS: 19 registered with the IRS
19 nonprofits are registered with the IRS in Oswego, KS, 15 of them 501(c)(3) charities; the 4 that report revenue took in $2.9 million. The largest by revenue: Amish Mennonite Aid Inc ($2.2 million), Labette County Fair Association ($480,631), Associated Public Safety Communication Officers Kansas Chap ($82,726).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Amish Mennonite Aid Inc | 501(c)(3) | 1989 | $2.2 million | $2.6 million | 2025-12 | |
| Labette County Fair Association | Recreation and sports | 501(c)(3) | 2013 | $480,631 | $875,365 | 2023-10 |
| Associated Public Safety Communication Officers Kansas Chap | 501(c)(4) | 1978 | $82,726 | $107,929 | 2024-12 | |
| Live With It Foundation | Human services | 501(c)(3) | 2024 | $79,640 | $83,045 | 2025-12 |
| Assembly of God | 501(c)(3) | 1964 | ||||
| Bible Holiness Church | 501(c)(3) | 1959 | ||||
| Crossroads of Spiritual Transitions Mission | Human services | 501(c)(3) | 2024 | |||
| First Christian Church of Oswego Kansas | Religion-related | 501(c)(3) | 2001 | |||
| First Southern Baptist Church | 501(c)(3) | 1970 | ||||
| Hallowell Community Church Inc | 501(c)(3) | 1987 | ||||
| Indian Muscle | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2024-12 | |
| Labette Baptist Church | 501(c)(3) | 1970 | ||||
| Mother of God Parish | 501(c)(3) | 1946 | ||||
| Oswego Kansas Chamber of Commerce LLC | Community improvement and capacity building | 501(c)(6) | 2025 | |||
| Oswego Parks & Community Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $0 | $0 | 2026-05 |
| Oswego Servicemens Club Inc | 501(c)(19) | 1996 | $0 | $0 | 2025-12 | |
| Saint Paul Lutheran Church | 501(c)(3) | 1941 | ||||
| The Church-Oswego Inc | Religion-related | 501(c)(3) | 2018 |
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.