Data / Nonprofits / Illinois / East Alton
Nonprofits in East Alton, IL: 44 registered with the IRS
44 nonprofits are registered with the IRS in East Alton, IL, 21 of them 501(c)(3) charities; the 16 that report revenue took in $8.5 million. The largest by revenue: Plumbers & Pipefitters Health & Welfare Insurance Trust ($3.7 million), United Association of Journeymen & Apprentices of the Plumbing & Pipe ($1.1 million), East Alton Civic Rink Management Inc ($861,838). Most common causes: religion-related (5), employment (4), recreation and sports (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|
| Plumbers & Pipefitters Health & Welfare Insurance Trust | | 501(c)(9) | 1953 | $3.7 million | $7 million | 2024-12 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | | 501(c)(5) | 1941 | $1.1 million | $4.7 million | 2024-12 |
| East Alton Civic Rink Management Inc | Recreation and sports | 501(c)(3) | 1997 | $861,838 | $80,964 | 2024-04 |
| International Association of Machinists & Aerospace Workers | | 501(c)(5) | 1940 | $720,882 | $792,495 | 2025-12 |
| Plumbers & Pipefitters Journeymen & Apprenticeship TRGN Fund | | 501(c)(5) | | $692,635 | $3.2 million | 2024-12 |
| Rosewood Heights Improvement Association | | 501(c)(4) | 1983 | $356,088 | $165,488 | 2025-12 |
| International Brotherhood of Boilermakers Iron Ship Builders | | 501(c)(5) | 1954 | $210,157 | $106,349 | 2025-06 |
| Mississippi Valley High School Club Ice Hockey Association | Recreation and sports | 501(c)(3) | 1997 | $182,758 | $68,139 | 2025-03 |
| Piasa Flyers Inc | Recreation and sports | 501(c)(7) | 2025 | $147,186 | $209,294 | 2025-12 |
| American Legion Post 0794 East Alton | | 501(c)(19) | 1946 | $136,889 | $172,234 | 2025-07 |
| Utility Workers Union of America Afl-Cio | Employment | 501(c)(5) | 1944 | $100,061 | $440,183 | 2025-12 |
| International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi | | 501(c)(5) | 1954 | $99,803 | $564,577 | 2025-12 |
| International Brotherhood of Boilermakers Iron Ship Builders | | 501(c)(5) | 1954 | $86,831 | $79,204 | 2025-06 |
| Mississippi River Confluence Foundation | Environment | 501(c)(3) | 2019 | $60,675 | $374,813 | 2025-12 |
| International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi | | 501(c)(5) | 1954 | $38,898 | $45,806 | 2025-06 |
| Meeting of the Rivers Foundation Inc | Arts, culture and humanities | 501(c)(3) | 1999 | $15,667 | $63,040 | 2025-12 |
| American Federation of Labor & Congress of Industrial Orgs | Employment | 501(c)(5) | 1961 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | | 501(c)(5) | 1957 | $0 | $0 | 2024-12 |
| American Legion Auxiliary | | 501(c)(19) | 1955 | $0 | $0 | 2025-07 |
| Arise Ministry NFP | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Church of God of Prophecy | | 501(c)(3) | 1969 | | | |
| Diane Hayes Evangelistic Ministries Inc | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| East Alton Flowing | | 501(c)(3) | 1972 | | | |
| East Alton Parent Involvement Club | Education | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| First Assembly of God | | 501(c)(3) | 1964 | | | |
| First Baptist Church | | 501(c)(3) | 1955 | | | |
| Godfrey Christian Church C/o R Matheny | | 501(c)(3) | 1979 | | | |
| Greater Alton Church of Christ | Religion-related | 501(c)(3) | 1997 | | | |
| Illinois Rehabilitation Association | Employment | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| International Association of Fire Fighters | Employment | 501(c)(5) | 1959 | $0 | $0 | 2024-12 |
| International Brotherhd - Boilrmkrs Ir SHP BLDRS BLCKSMTH FRGRS & HLPR | | 501(c)(5) | 1958 | $0 | $0 | 2025-06 |
| International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi | | 501(c)(5) | 1954 | $0 | $0 | 2025-06 |
| International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi | | 501(c)(5) | 1954 | $0 | $0 | 2025-06 |
| International Brotherhood of Boilermakers Iron Ship Builders | | 501(c)(5) | 1954 | $0 | $0 | 2025-06 |
| International Union of Painters and Allied Trades | | 501(c)(5) | 1941 | $0 | $0 | 2025-12 |
| Lorena Burnett Gift of God Ministries | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| River Bend Calvary Chapel | Religion-related | 501(c)(3) | 1998 | | | |
| Riverbend East Rotary Club Foundation Inc | Education | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Road Runners Club of America | | 501(c)(3) | 1976 | $0 | $0 | 2026-03 |
| Rosewood Heights Community Church | | 501(c)(3) | 1955 | | | |
| Rotary International | | 501(c)(4) | 2017 | $0 | $0 | 2025-06 |
| Sons of Confederate Veterans Inc | | 501(c)(3) | 2007 | $0 | $0 | 2025-07 |
| Word of Faith Christian Center Ministries Church Incorporated | | 501(c)(3) | 1982 | | | |
| Xi Psi Phi Fraternity | | 501(c)(7) | 1941 | $0 | $0 | 2025-11 |
By cause in East Alton, IL
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.