Data / Nonprofits / Kansas / Seneca
Nonprofits in Seneca, KS: 31 registered with the IRS
31 nonprofits are registered with the IRS in Seneca, KS, 23 of them 501(c)(3) charities; the 13 that report revenue took in $40.4 million. The largest by revenue: Nemaha Valley Community Hospital ($31.1 million), Kansas Rural Water Association ($3.9 million), Nemaha County Training Center Inc ($2.6 million). Most common causes: community improvement and capacity building (3), health care (3), arts, culture and humanities (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Nemaha Valley Community Hospital | Health care | 501(c)(3) | 1969 | $31.1 million | $53.3 million | 2025-06 |
| Kansas Rural Water Association | Public and societal benefit | 501(c)(3) | 1989 | $3.9 million | $14.8 million | 2025-12 |
| Nemaha County Training Center Inc | Human services | 501(c)(3) | 2026 | $2.6 million | $2.6 million | 2025-12 |
| Seneca Golf Club | Recreation and sports | 501(c)(7) | 2013 | $881,222 | $855,343 | 2025-12 |
| Step Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1994 | $663,787 | $3.1 million | 2025-12 |
| Baileyville Benefit Group Inc | Community improvement and capacity building | 501(c)(3) | 2016 | $342,775 | $75,679 | 2025-12 |
| Nemaha Valley Health Care Foundation | 501(c)(3) | 1991 | $299,646 | $839,876 | 2025-06 | |
| Nemaha County Free Fair Inc | Food, agriculture and nutrition | 501(c)(3) | 2020 | $137,175 | $120,045 | 2025-12 |
| Seneca Chamber of Commerce Inc | Community improvement and capacity building | 501(c)(6) | 2014 | $119,838 | $47,008 | 2025-12 |
| American Legion | 501(c)(19) | 2021 | $107,657 | $368,807 | 2025-12 | |
| Nemaha County Residential Services Inc | Housing and shelter | 501(c)(3) | 2026 | $80,935 | $207,586 | 2025-12 |
| Knights of Columbus 1769 Seneca | Mutual and membership benefit | 501(c)(8) | 2025 | $74,185 | $612,552 | 2025-12 |
| Nemaha County Historical Society | 501(c)(3) | 1978 | $49,498 | $289,661 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| Bern School Activity Complex Inc | Health care | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Coins for A Cause Inc | Health care | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| J-Six Legacy Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $926 | 2025-12 | |
| Kansas Nutrition Council | 501(c)(3) | 1984 | $0 | $0 | 2024-12 | |
| Kelly Heritage Fund Inc | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Knight of Columbus Seneca BLDG | 501(c)(2) | 1949 | $0 | $0 | 2025-12 | |
| Nemaha Central Booster Club | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Nemaha Central Schools Education | Education | 501(c)(3) | 2002 | $0 | $0 | 2026-06 |
| Northeast Kansas Arts Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Pony Express Preservation Society | Arts, culture and humanities | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2026-06 | |
| Sacred Heart Charity Association | Human services | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Seneca Community TV Inc | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Seneca Downtown Impact Inc | Community improvement and capacity building | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Seneca Fire Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Thunder Trap Team | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars of the United States Dept of Kansas | 501(c)(19) | 1966 | $0 | $0 | 2025-12 |
By cause in Seneca, 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.