Iowa and Oregon
Iowa has 1,806 tax-exempt organizations recognised by the IRS and Oregon has 2,370. Side by side, with a per-resident figure for the measures where population is the thing that differs.
American Factbook Research
Side by side
1 more column on a wider screen
| Measure | Iowa | Oregon |
|---|---|---|
| Organizations recognised | 1,806 | 2,370 |
| Recognised under 501(c)(3) | 1,384 | 2,002 |
| With a Form 990 on record | 1,766 | 2,345 |
| Private foundations | 207 | 196 |
| Organizations per 100,000 residents | 55.7 | 55.5 |
| Revenue reported | $31,400,815,855 | $49,934,537,402 |
| Revenue per resident | $9,687 | $11,688 |
| Grants paid | $2,610,937,302 | $3,406,362,226 |
Neither column is better. A state with more organizations per resident has more registered nonprofits per head, which may reflect population size, the presence of a large city, or how many small organizations bothered to register — the data cannot separate those.
What makes these two hard to compare
- The state is an organization’s address of record. A national charity headquartered in one state operates in all of them, and its revenue is counted where its mail goes.
- Revenue totals sum filings from different years, because organizations report on their own fiscal years. A state total is not a figure for any one year.
- 2024 Census resident population is the denominator for the per-resident rows. It counts people who live there, not people the organizations serve.
- Churches need not apply for recognition, so states differ partly in how many churches chose to apply.
These states elsewhere
Sources
- Exempt Organizations Business Master File — Internal Revenue Service · U.S. Government work, public domain (17 U.S.C. 105) · retrieved September 21, 2026
- Form 990 series e-file data · retrieved September 19, 2026
Data retrieved