CARBONDALE, IL
Southern Illinois University
Quick Facts
- EIN
- 37-6033943
- Location
- CARBONDALE, IL
- Category
- Education
- NTEE Code
- B84Z
- Total Assets
- $9.2M
- Annual Income
- $1.4M
- Annual Revenue
- $1.4M
- IRS Ruling Year
- 1956
- Tax Subsection
- 501(c)(03)
About This Organization
Southern Illinois University is a nonprofit organization based in CARBONDALE, IL. It received its IRS tax-exempt ruling in 1956. The organization is classified under IRC Section 501(c)(03). It operates in the area of education. Total assets are reported at $9.2M. Annual income is $1.4M. The organization has received $364K in foundation grants from 25 funders.
Grants Received from Foundations
Foundation grants awarded to Southern Illinois University, based on IRS 990-PF filings.
Funding history
Southern Illinois University appears in 95 foundation grant records totaling $2.1 million between 2020 and 2024, with a median grant of $2,500. Its strongest year in this record was 2021, with $1.6 million across 15 grants. The single largest grant on record is $500,000.
The grants come from 34 distinct funders; Enterprise Holdings Foundation is the largest at $1.6 million across 12 grants, which is 75 percent of the recorded total. Other significant funders include William E Mcelroy Charitable Foundation ($140,803), Waldemar J Klasing Private Foundation ($87,500) and Laborers Midwest Region Scholarship Fund ($44,052).
| Year | Grants | Total |
|---|---|---|
| 2020 | 12 | $72.4K |
| 2021 | 15 | $1.6M |
| 2022 | 45 | $263.8K |
| 2023 | 22 | $112.5K |
| 2024 | 1 | $15.0K |
Largest funders: Enterprise Holdings Foundation, William E Mcelroy Charitable Foundation, Waldemar J Klasing Private Foundation, Laborers Midwest Region Scholarship Fund, Levis Mildred J Miller Charitable.
Grant records from funders’ IRS Form 990-PF Part XV filings. Last verified September 2026.
Frequently Asked Questions
What does Southern Illinois University do?
Southern Illinois University is a nonprofit organization focused on education, based in CARBONDALE, IL. It is classified under IRC Section 501(c)(03).
Who funds Southern Illinois University?
Southern Illinois University has received foundation grants from William E Mcelroy Charitable Foundation, Robert J & Helen F Johnston Trust, Levis Mildred J Miller Charitable, and others.
What is Southern Illinois University's annual revenue?
Southern Illinois University reports total assets of $9.2M. Annual income is $1.4M.
Where is Southern Illinois University located?
Southern Illinois University is located in CARBONDALE, IL.
Is Southern Illinois University a 501(c)(3)?
Yes, Southern Illinois University is a 501(c)(3) tax-exempt organization. Its EIN is 37-6033943. Donations to this organization may be tax-deductible.
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