Foundation
John D and Catherine T MacArthur Foundation (Consolidated)
EIN 237093598 · Chicago, IL · filings through tax year 2023
IRS filings through tax year 2023. The loaded set is Form 990-PF until a Form 990 Schedule I ingest is added. Last ingestion completed March 19, 2026.
- Reported giving
- $338,504,565
- Median grant
- $60,000
- Average year
- $322,275,619
- Giving trend
- +3%
Sector mix
- civic24%
- Education16%
- social_services12%
- arts11%
- Environment9%
Where grants went
- IL2,512 grants
- DC602 grants
- NY556 grants
- CA443 grants
- MA179 grants
5,971 grants in the loaded filings.