Data / Nonprofits / Washington / Tumwater
Nonprofits in Tumwater, WA: 173 registered with the IRS
173 nonprofits are registered with the IRS in Tumwater, WA, 121 of them 501(c)(3) charities; the 55 that report revenue took in $132.1 million. The largest by revenue: Washington Counties Insurance Fund ($59.4 million), Habitat for Humanity International Inc ($7.7 million), Washington Health Care Association ($7 million). Most common causes: education (21), human services (13), recreation and sports (12).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Washington Counties Insurance Fund | 501(c)(9) | 1965 | $59.4 million | $14.3 million | 2024-12 | |
| Habitat for Humanity International Inc | 501(c)(3) | 1987 | $7.7 million | $16.4 million | 2025-06 | |
| Washington Health Care Association | 501(c)(6) | 1985 | $7 million | $4.9 million | 2025-09 | |
| Long-Term Care Foundation | Health care | 501(c)(3) | 2019 | $5.4 million | $4.6 million | 2025-06 |
| Pacific Northwest Section of the Professional Golfers Association of Amer | 501(c)(6) | 1988 | $5.2 million | $1.3 million | 2024-12 | |
| Credit Unions in the State of Washington | 501(c)(14) | 1954 | $5.1 million | $78 million | 2024-12 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $4.7 million | $6.8 million | 2025-06 | |
| Capitol Land Trust | Environment | 501(c)(3) | 1994 | $4.7 million | $30.6 million | 2025-12 |
| Washington Restaurant Association | 501(c)(6) | 1968 | $4.2 million | $4.1 million | 2025-09 | |
| Family Education and Support Services | Human services | 501(c)(3) | 2000 | $3.6 million | $3 million | 2025-06 |
| Together | Mental health and crisis intervention | 501(c)(3) | 1994 | $3.1 million | $2 million | 2025-08 |
| Wea Chinook | 501(c)(6) | 1972 | $3 million | $7.8 million | 2025-08 | |
| South Puget Sound Community College Foundation | Education | 501(c)(3) | 1983 | $2.8 million | $17.8 million | 2024-12 |
| Association of School Business Officials International | Community improvement and capacity building | 501(c)(3) | 1988 | $2.4 million | $593,185 | 2025-06 |
| Building Industry Assoc of Washington | 501(c)(6) | 1968 | $2 million | $13.4 million | 2025-12 | |
| Adult Family Home Council | 501(c)(6) | 1998 | $1.9 million | $1.3 million | 2025-06 | |
| Khalsa Gurmat Center | Religion-related | 501(c)(3) | 2015 | $941,302 | $4.6 million | 2024-12 |
| Northwest Pulp & Paper Association | 501(c)(6) | 1958 | $843,926 | $649,629 | 2025-12 | |
| North Thurston Education Foundation | 501(c)(3) | 1994 | $633,208 | $2.6 million | 2025-07 | |
| Olympia Masonic Cemetery Association | 501(c)(13) | 1996 | $631,982 | $2 million | 2025-12 | |
| Washington Home Builders Foundation | Education | 501(c)(3) | 2013 | $551,784 | $390,980 | 2025-12 |
| Independent Order of Odd Fellows | Mutual and membership benefit | 501(c)(13) | 2017 | $542,470 | $2.2 million | 2024-12 |
| Olympia Symphony Orchestra | 501(c)(3) | 1968 | $519,707 | $927,234 | 2025-06 | |
| Washington Restaurant Association Education Foundation | Health care | 501(c)(3) | 1995 | $510,233 | $275,344 | 2025-09 |
| Washington School Personnel Association | 501(c)(6) | 1983 | $490,986 | $227,989 | 2025-08 | |
| Olympia-Tumwater Foundation | 501(c)(3) | 1953 | $485,056 | $12.6 million | 2025-12 | |
| Northwest Agricultural Cooperative Council | 501(c)(6) | 1955 | $361,020 | $451,763 | 2024-12 | |
| Ashho Cultural and Job Training Center | Human services | 501(c)(3) | 2022 | $329,595 | $152,453 | 2024-12 |
| Wa-Ya Outdoor Institute | Environment | 501(c)(3) | 2017 | $294,505 | $64,303 | 2024-12 |
| Westside Team Penning Club | Recreation and sports | 501(c)(7) | 2011 | $250,730 | $71,551 | 2025-12 |
| Capital Ice Volleyball Club | Recreation and sports | 501(c)(3) | 2020 | $218,352 | $68,798 | 2025-12 |
| Thurston County Deputy Sheriffs Association and Foundation Inc | 501(c)(4) | 1975 | $212,257 | $111,549 | 2026-02 | |
| United States Bowling Congress Inc | Recreation and sports | 501(c)(3) | 2004 | $206,240 | $130,210 | 2025-07 |
| Washington State Pest Control Association | 501(c)(6) | 1990 | $171,482 | $153,753 | 2025-12 | |
| Tumwater Soccer Club | Recreation and sports | 501(c)(3) | 2005 | $166,020 | $61,348 | 2025-12 |
| Washington State Senior Games | Human services | 501(c)(3) | 2004 | $157,824 | $155,733 | 2025-12 |
| School Information and Research Service Inc | 501(c)(3) | 1960 | $133,586 | $15,688 | 2026-06 | |
| Center O Flying Club | 501(c)(7) | 1989 | $127,145 | $366,445 | 2025-12 | |
| Black Hills High School Booster Club | Education | 501(c)(3) | 2004 | $123,697 | $112,935 | 2025-06 |
| Tbird Dance | Education | 501(c)(3) | 2018 | $98,937 | $19,830 | 2025-12 |
| International Association of Fire Fighters | 501(c)(5) | 1959 | $97,296 | $160,878 | 2024-12 | |
| Employee Relations and Negotiations Network of Washington State | 501(c)(5) | 1990 | $91,907 | $149,134 | 2026-06 | |
| North American Mycological Association | 501(c)(3) | 1967 | $90,348 | $478,854 | 2025-06 | |
| Compelled To Care | Human services | 501(c)(3) | 2009 | $88,470 | $33,280 | 2024-12 |
| Thurston County Inclusion | Human services | 501(c)(3) | 2020 | $78,453 | $67,603 | 2025-12 |
| Covenant Creatures - Companion Animal Program | Animal-related | 501(c)(3) | 2009 | $76,805 | $69,478 | 2025-12 |
| Ace Development Fund Inc | International, foreign affairs and national security | 501(c)(3) | 2010 | $71,359 | $90,659 | 2025-12 |
| Passive House Northwest | Community improvement and capacity building | 501(c)(6) | 2011 | $60,052 | $51,451 | 2025-12 |
| South Sound Dance Access | Arts, culture and humanities | 501(c)(3) | 2023 | $59,645 | $39,401 | 2025-08 |
| Iskra Books | Education | 501(c)(3) | 2025 | $46,440 | $193,056 | 2025-12 |
| Pnwpga Foundation | Recreation and sports | 501(c)(3) | 1995 | $43,422 | $81,585 | 2024-12 |
| Friends of the British Columbia Cancer Foundation Us | Diseases, disorders and medical disciplines | 501(c)(3) | 2002 | $23,825 | $25,335 | 2025-12 |
| Pacific Northwest Archaeological Society | 501(c)(3) | 1991 | $14,999 | $13,727 | 2024-12 | |
| Pacific Northwest License Tax and Fraud Association | 501(c)(3) | 1992 | $602 | $43,755 | 2023-12 | |
| Olympia Early Learning Center | Human services | 501(c)(3) | 1968 | $137 | $66,207 | 2025-12 |
| Aide Association | Human services | 501(c)(3) | 2016 | $0 | $0 | 2026-04 |
| Albohn Family Foundation | 501(c)(3) | 1994 | $1.5 million | 2025-12 | ||
| American Association of University Women Inc | 501(c)(4) | 2010 | $0 | $0 | 2026-06 | |
| American Federation of Government Employees | 501(c)(5) | 1940 | $0 | $0 | 2025-12 | |
| American Friends of Greater Victoria Hospitals Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $25,151 | 2026-03 | |
| American Reformed Evangenical Church | 501(c)(3) | 1985 | ||||
| American-Vietnamese War Memorial Alliance | Mutual and membership benefit | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Ancient & Accepted Scottish Rite of Free Masonry Southern Jurisdiction | 501(c)(10) | 1940 | $0 | $0 | 2025-12 | |
| Black Hills Alliance for Music II | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| Christian Renewal Association | 501(c)(3) | 1991 | $0 | $0 | 2025-12 | |
| Community Compassion Organization | Human services | 501(c)(3) | 2026 | |||
| Dap Hoops | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Dare To Love Project | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Daughters of the Pioneers of Wash Olympia-4 | 501(c)(4) | 1948 | $0 | $0 | 2023-03 | |
| Delta Gamma Fraternity | 501(c)(7) | 1970 | $0 | $0 | 2025-06 | |
| Doug Beaulieu Memorial Scholarship Fund | Education | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Eagles Wings | 501(c)(3) | 1999 | ||||
| Entertainment Explosion Inc | Human services | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Evergreen First Aid Training Center | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | |||
| Finished Works Ministries | Religion-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Free & Accepted Masons of Washington | 501(c)(10) | 1941 | $0 | $0 | 2025-12 | |
| Free & Accepted Masons of Washington | 501(c)(10) | 1972 | $0 | $0 | 2025-12 | |
| Friends of Capitol Forest | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Friends of KGHP | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Friends of the Tumwater Timberland Library | Education | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Friendship Force of Olympia | 501(c)(3) | 1986 | $0 | $0 | 2023-12 | |
| Gatehouse Foundation | Mental health and crisis intervention | 501(c)(3) | 2026 | |||
| George Washington Bush Middle School Partners in Education | Education | 501(c)(3) | 2003 | $0 | $0 | 2025-08 |
| Grain Elevator and Processing Society | 501(c)(6) | 2011 | $0 | $0 | 2025-06 | |
| Grain Elevator and Processing Society | 501(c)(6) | 2011 | $0 | $0 | 2025-06 | |
| Grays Harbor Search & Rescue | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | |||
| Gridiron Backers | Education | 501(c)(3) | 1996 | $0 | $0 | 2024-12 |
| Headwaters Ecology Center | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Hearth Heart & Hope | Housing and shelter | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Holiday Acres Water Company | Environment | 501(c)(12) | 2025 | $0 | $0 | 2025-12 |
| Holy Wisdom Inclusive Catholic Community | Religion-related | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Hope City Church South Sound | 501(c)(3) | 1964 | ||||
| Hope Community Church Affiliated With the Efca | Religion-related | 501(c)(3) | 1965 | |||
| International Church of the Four Square Gospel | 501(c)(3) | 1949 | ||||
| Jumpstart Coalition for Personal Financial Literacy | 501(c)(3) | 2001 | $0 | $0 | 2025-12 | |
| Justice Institute | Crime and legal-related | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Kai Ken Society of America | Animal-related | 501(c)(3) | 2023 | $0 | $0 | 2025-10 |
| Kamukamu Uganda Literacy Patnership | International, foreign affairs and national security | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Kangen Kares | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Kuan-Kuan Foundation | Environment | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Lloyd J Allen Charitable Trust | Education | 501(c)(3) | 2015 | $3.7 million | 2025-12 | |
| Love To Dance Club | 501(c)(7) | 1986 | $0 | $0 | 2025-12 | |
| Max Squared Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $31,647 | 2025-12 | |
| McChord Air Force Base Top III | Public and societal benefit | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Michael T Simmons Parent Teacher Association | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Mid-Washington Seniors Golf Association | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Modern Quilt Guild Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Mutts Hope Rescue & Rehab | Animal-related | 501(c)(3) | 2024 | |||
| National Association of Women Highway Safety Leaders Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 1969 | $0 | $0 | 2025-12 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $0 | $0 | 2026-06 | |
| Neighborhood Christian Center of the Assemblies of God | 501(c)(3) | 1964 | ||||
| New Hope Ministries | 501(c)(3) | 1994 | ||||
| New Life in Jesus Ministries | Human services | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| New Market Skills Center Foundation | Education | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Nisqually Kennel Club | 501(c)(7) | 1977 | $0 | $0 | 2025-12 | |
| Norpass | Community improvement and capacity building | 501(c)(6) | 2000 | $0 | $0 | 2025-09 |
| North Thurston Paraeducators Association | Employment | 501(c)(5) | 2003 | $0 | $0 | 2025-08 |
| Northwest Equicare Rehabilitation Riding Program | 501(c)(3) | 1993 | $0 | $0 | 2024-12 | |
| Old Brewhouse Foundation | Community improvement and capacity building | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Olympia Mountain View Church of the Nazarene | 501(c)(3) | 1963 | ||||
| Olympia Paraeducators Association | Employment | 501(c)(5) | 2015 | $0 | $0 | 2025-08 |
| Olympia South Union | 501(c)(3) | 1972 | ||||
| Order of the Amaranth Inc | 501(c)(8) | 1972 | $0 | $0 | 2026-06 | |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2024-06 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 | |
| Peter G Schmidt Pta | Education | 501(c)(3) | 2002 | $0 | $0 | 2024-06 |
| Pocket Prairies | Environment | 501(c)(3) | 2024 | $0 | $0 | 2025-02 |
| Possca Incorporated | 501(c)(3) | 1968 | $0 | $0 | 2025-12 | |
| Prisoner Outlook Development | Crime and legal-related | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Project Mindset | Mental health and crisis intervention | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Puget Sound Phantoms Baseball Club | Recreation and sports | 501(c)(3) | 2026 | |||
| Quilters Quorum | Arts, culture and humanities | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Quiltmakers of Olympia | 501(c)(3) | 1992 | $0 | $0 | 2025-08 | |
| Renaissance Coalition | 501(c)(3) | 1982 | ||||
| Rock Covenant Church | 501(c)(3) | 1975 | ||||
| South Sound Service Center | Human services | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| South Sound Stomp | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Spiritual Assembly of the Bahais of Tumwater | 501(c)(3) | 1995 | ||||
| Spiritual Response Association | 501(c)(3) | 1991 | ||||
| State of Washington Executive Assistants Group | Community improvement and capacity building | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Team Anderson Elite | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-03 |
| The Giving Hunt | Food, agriculture and nutrition | 501(c)(3) | 2026 | |||
| Theater Artists Olympia | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Thurston County Ares Races | Public safety, disaster preparedness and relief | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Tumwater Association of Paraprofessionals | Employment | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| Tumwater Hill Elementary Pta 4-4-35 | Human services | 501(c)(3) | 2001 | $0 | $0 | 2025-06 |
| Tumwater Historical Association | 501(c)(3) | 1982 | $0 | $0 | 2024-12 | |
| Tumwater Middle School Pto | Education | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Tumwater Music Supporters | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Tumwater Rotary | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Tumwater Thunderbird Athletic Booster Association | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Tumwater Valley Mens Golf Club | Recreation and sports | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| Ukraine Action Group | Health care | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Victory Christian Center | 501(c)(3) | 1985 | ||||
| Wash | Education | 501(c)(3) | 2026 | |||
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Association of School Administrators | 501(c)(6) | 1992 | $0 | $0 | 2025-06 | |
| Washington Foundation for Long Term Care | Education | 501(c)(3) | 2025 | $25,643 | 2023-05 | |
| Washington Pacific District Church of the Nazarene | 501(c)(3) | 1963 | ||||
| Washington School Administrators Foundation | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Washington State Aviation Alliance Inc | Community improvement and capacity building | 501(c)(6) | 2015 | $0 | $0 | 2024-12 |
| Washington Tree Farm Program Inc | Environment | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Washington Workforce Professionals Foundation | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
By cause in Tumwater, WA
- Education 21
- Human services 13
- Recreation and sports 12
- Arts, culture and humanities 8
- Environment 6
- Community improvement and capacity building 6
- Religion-related 4
- Public safety, disaster preparedness and relief 4
- Health care 4
- Employment 3
- Animal-related 3
- Mental health and crisis intervention 3
- Philanthropy, voluntarism and grantmaking foundations 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.