Skip to content
American Factbook
Menu

Ohio and Illinois

Ohio has 6,233 tax-exempt organizations recognised by the IRS and Illinois has 6,943. 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

Tax-exempt organizations in Ohio and Illinois
MeasureOhioIllinois
Organizations recognised6,2336,943
Recognised under 501(c)(3)4,9595,511
With a Form 990 on record6,0756,791
Private foundations8651,364
Organizations per 100,000 residents52.554.6
Revenue reported$185,400,274,729$181,889,704,239
Revenue per resident$15,602$14,311
Grants paid$11,748,471,924$21,682,651,189

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

Data retrieved