Data / Nonprofits / Indiana / Porter
Nonprofits in Porter, IN: 18 registered with the IRS
18 nonprofits are registered with the IRS in Porter, IN, 14 of them 501(c)(3) charities; the 10 that report revenue took in $8.4 million. The largest by revenue: Duneland Charter School Incorporated ($6.4 million), United Steelworkers ($1.1 million), Field Station Cooperative ($197,484). Most common causes: education (5).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Duneland Charter School Incorporated | Education | 501(c)(3) | 2010 | $6.4 million | $8.7 million | 2025-06 |
| United Steelworkers | 501(c)(5) | 1940 | $1.1 million | $3.6 million | 2025-12 | |
| Field Station Cooperative | Education | 501(c)(3) | 2005 | $197,484 | $134,638 | 2025-06 |
| Parents As Teachers of Porter County Inc | Education | 501(c)(3) | 2004 | $190,900 | $24,688 | 2025-06 |
| Veterans of Foreign Wars of the United States Dept of Indiana | 501(c)(19) | 1947 | $169,448 | $126,834 | 2025-06 | |
| Discovery Pac | Education | 501(c)(3) | 2014 | $97,135 | $26,119 | 2025-06 |
| Porter Volunteer Firefighters Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2006 | $86,768 | $93,738 | 2024-10 |
| Loris Smile Corporation | Health care | 501(c)(3) | 2021 | $67,676 | $38,140 | 2025-12 |
| Step By Step Ministries Inc | Religion-related | 501(c)(3) | 1995 | $62,843 | $14,406 | 2024-12 |
| Yost Elementary Pto Inc | Education | 501(c)(3) | 2022 | $27,789 | $1 | 2026-06 |
| Aglow International | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| Calumet Heritage Partnership Incorporated | Environment | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Fraternal Order of Police | 501(c)(8) | 1972 | $0 | $0 | 2023-12 | |
| Porter United Methodist Church | 501(c)(3) | 1965 | ||||
| Porters Perfect Pint | Public safety, disaster preparedness and relief | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Scripture Memory Ministry | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Trojan Girls Basketball Club Inc | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars Department of Indiana Auxiliary | 501(c)(4) | 1967 | $0 | $0 | 2025-06 |
By cause in Porter, IN
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.