Illinois · Nonprofit
MILLENNIUM PARK FOUNDATION
MILLENNIUM PARK FOUNDATION (Illinois) receives grants from 40 organizations whose IRS filings report $3,222,438 to it, the largest being The Lefkofsky Family Foundation ($900,000). 27 of them have funded it in more than one year.
Against its field
MILLENNIUM PARK FOUNDATION runs a healthier operating margin than half of the 2,723 recreation & sports nonprofits its size.
this organization peer median middle 50% of peers· 2,723 recreation & sports nonprofits $1M–$10M, FY2024
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- The Siragusa Family Foundationshared funders
- Gary & Denise Gardner Family Foundationportfolio match
- Illinois Tool Works Foundationportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
23% of MILLENNIUM PARK FOUNDATION’s revenue is contributions — more donation-reliant than the typical peer (13% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 5 of the last 8 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 13 funders to 18 funders, grant income rose $194k → $724k.
4 of 40 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 11% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of MILLENNIUM PARK FOUNDATION’s funders (the co-funder graph). Top 30 of 40 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
MILLENNIUM PARK FOUNDATION has a broad base — no single funder exceeds 28% of grant income, and it takes 3 funders to reach half.
the vertical line marks half of all grant income — 3 funders to its left
Largest funder’s share by year: 2017 29% · 2018 82% · 2019 17% · 2020 13% · 2021 36% · 2022 14% · 2023 69% — growing more concentrated.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
43% of MILLENNIUM PARK FOUNDATION's funders are still giving 3 years after their first grant; 68% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
95% of MILLENNIUM PARK FOUNDATION's grant income comes from Illinois funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $370k arriving through sponsors registered in 3 statesis excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 40 funders put you under-funded among the 400 organizations that share them.
- The Siragusa Family Foundationshared fundersIL · backs 54 organizations that share your funders
- Gary & Denise Gardner Family Foundationportfolio matchits grantees resemble your mission
- Illinois Tool Works Foundationportfolio matchits grantees resemble your mission
- Daniel Hoan Foundation Incportfolio matchits grantees resemble your mission
- Elizabeth Morse Genius Charitable Trustportfolio matchits grantees resemble your mission
- Stone Barrett Foundationportfolio matchits grantees resemble your mission
- Jack Ringer Family Foundationportfolio matchits grantees resemble your mission
- The McArthur-Kuhns Foundation Incportfolio matchits grantees resemble your mission
- Elizabeth Morse Charitable Trust Xxxxx1008portfolio matchits grantees resemble your mission
- Ruttenberg Arts Foundationportfolio matchits grantees resemble your mission
- The Bluhm Family Foundationshared fundersIL · backs 68 organizations that share your funders
- The Canning Foundationshared fundersIL · backs 70 organizations that share your funders
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like MILLENNIUM PARK FOUNDATION
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Illinois
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
92% of spending goes to programs.
Governance
Public support
55%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for MILLENNIUM PARK FOUNDATION: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds MILLENNIUM PARK FOUNDATION?
- MILLENNIUM PARK FOUNDATION (Illinois) receives grants from 40 organizations whose IRS filings report $3,222,438 to it, the largest being The Lefkofsky Family Foundation ($900,000). 27 of them have funded it in more than one year.
- How many funders does MILLENNIUM PARK FOUNDATION have?
- IRS filings report 40 organizations giving $3,222,438 in grants to MILLENNIUM PARK FOUNDATION, 27 of which have funded it in more than one year.
- Who is the largest funder of MILLENNIUM PARK FOUNDATION?
- The Lefkofsky Family Foundation is the largest funder on record, with $900,000 in grants. The full list of funders is on this page.
- How can an organization like MILLENNIUM PARK FOUNDATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Illinois. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 40funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing