Chicago Foundation Funder Map 2026
TLDR
Chicagoland's foundation landscape is dense and idiosyncratic. This map pulls actual 990-PF distributions for the largest funders in the region so your prospect list reflects what foundations have funded — not just what they say.
Why This Map Exists
Chicago has roughly 32,000 registered nonprofits, and Cook County alone hosts a foundation community that distributes well over $1.5 billion annually. The giving is concentrated, but the patterns are not what most application strategies assume — Chicago foundations vary widely in how they treat unsolicited LOIs, application cycles, and program-officer continuity.
This map shows what each foundation has actually funded over the last three years, paired with their stated priorities, so you can decide which LOIs are worth your team’s time before you send them.
What’s Inside
- The 25 largest Chicagoland foundations ranked by FY2024 distributions
- Median grant size, range, and typical grant count per cycle
- The actual program areas funded over the last three years
- LOI windows, full proposal calendars, and realistic time-to-decision
- Which funders accept unsolicited LOIs and which only fund prior grantees
- Program-officer transitions and the signals they send
Chicago Foundation Funder Map 2026
A practical map of Chicagoland's largest grantmakers — funded program areas, median grant sizes, application windows, and 990-PF giving patterns. Delivered by email.
We'll email the resource and a short follow-up sequence. Unsubscribe any time.