Illinois · Nonprofit
FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY
FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY (Illinois) receives grants from 9 organizations whose IRS filings report $1,950 to it, the largest being SACKS FAMILY FOUNDATION ($1,000). 3 of them have funded it in more than one year.
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 Lake County Community Foundationlocal
- Chautauqua-Cattaraugus Library Systemportfolio match
- North Country Library Systemportfolio match
The organization over time
Each line starts at 100 in 2018, so what you read is the shape rather than the size: 150 means half as much again as 2018, 50 means half. The number beside each label in the key is where it ended.
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.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 8 reported years ran a deficit.
Who funds it, year by year
2018 → 2023: the base narrowed from 3 funders to 1 funder, grant income fell $200 → $50.
From the IRS filings of FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY’s funders (the co-funder graph). 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
FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY leans on a few funders — its largest provides 51% of grant income and the top three 74%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2018 50% · 2019 87% · 2020 67% · 2021 57% · 2022 0% · 2023 100% — 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
17% of FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY's funders are still giving 3 years after their first grant; 33% 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
100% of FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY's grant income comes from Illinois funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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 9 funders put you under-funded among the 400 organizations that share them.
- The Lake County Community FoundationlocalIL · funds 89 organizations near you
- Chautauqua-Cattaraugus Library Systemportfolio matchits grantees resemble your mission
- North Country Library Systemportfolio matchits grantees resemble your mission
- Benevolent Association of Pottsvilleportfolio matchits grantees resemble your mission
- Finger Lakes Library Systemportfolio matchits grantees resemble your mission
- Tocker Foundationportfolio matchits grantees resemble your mission
- Owwl Library Systemportfolio matchits grantees resemble your mission
- The Association for Rural and Small Librariesportfolio matchits grantees resemble your mission
- Sweet Grass Community Foundationportfolio matchits grantees resemble your mission
- William M Cage Library Trustportfolio matchits grantees resemble your mission
- 2006 Edward S Rosenblum Foundationportfolio matchits grantees resemble your mission
- Leroy and Claris Strand Foundationportfolio matchits grantees resemble your mission
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 FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY
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.
Public support
100%
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 FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY: 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 FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY?
- FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY (Illinois) receives grants from 9 organizations whose IRS filings report $1,950 to it, the largest being SACKS FAMILY FOUNDATION ($1,000). 3 of them have funded it in more than one year.
- How many funders does FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY have?
- IRS filings report 9 organizations giving $1,950 in grants to FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY, 3 of which have funded it in more than one year.
- Who is the largest funder of FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY?
- SACKS FAMILY FOUNDATION is the largest funder on record, with $1,000 in grants. The full list of funders is on this page.
- How can an organization like FRIENDS OF THE HIGHLAND PARK PUBLIC LIBRARY 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 FY2025 (financials across 2018–2025), and the filings of 9funders 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