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Data / Nonprofits / Washington / Kennewick / Community improvement and capacity building

Community improvement and capacity building nonprofits in Kennewick, WA: 17 registered with the IRS

17 community improvement and capacity building nonprofits are registered with the IRS in Kennewick, WA, 10 of them 501(c)(3) charities; the 6 that report revenue took in $2.9 million. The largest by revenue: Tri-City Regional Chamber Ofcommerce ($1.2 million), Restoration Community Impact ($1.1 million), Leadership Tri-Cities ($165,511).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Tri-City Regional Chamber Ofcommerce501(c)(6)2015$1.2 million$859,1552024-12
Restoration Community Impact501(c)(3)2022$1.1 million$69,3342023-12
Leadership Tri-Cities501(c)(3)1997$165,511$65,5582025-06
Whitman County Association of Realtors501(c)(6)2002$161,454$481,5152025-12
Historic Downtown Kennewick Partners501(c)(3)2000$137,951$127,8992024-12
Pasco-Kennewick Rotary Charitable Trust501(c)(3)1983$106,685$571,5152025-06
City of Kennewick Foundation501(c)(3)2005$0$6.1 million2024-12
Columbia Basin Ghostbusters501(c)(3)2026
Columbia Basin Nonprofit Association501(c)(6)2019$0$02025-12
El Rancho Reata Homeowners Association501(c)(4)2015$0$02025-12
Kennewick Past Men of the Year501(c)(3)2006$0$02025-12
Love and Overflow501(c)(3)2025
Pacific Northwest Technology Collaborative501(c)(3)2021$0$02025-12
Tri Citian of the Year Foundation501(c)(3)2025
Tri-Cities Legislative Council501(c)(6)2011$0$02025-08
Tri-Cities PSRW Committee501(c)(4)2015$0$02025-12
Washington State Firearms Instructor Association501(c)(6)2014$0$02025-12

Other causes in Kennewick, WA

Every nonprofit in Kennewick, WA · Community improvement and capacity building nonprofits across the state · 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.