Texas · Nonprofit
MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM
MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM (Texas) receives grants from 22 organizations whose IRS filings report $3,746,685 to it, the largest being PRENTICE FARRAR BROWN AND ALLINE FORD BROWN ($1,400,000). 11 of them have funded it in more than one year.
- Revenue FY2025
- $932k
- Funders on record
- 22
- Grants received
- $3.7M
- Net assets
- $3.7M
What Marathon Public Library and History Museum does
Mission
The mission of marathon public library is to strengthen our community by connecting people with ideas, information and innovative services.
As stated on its FY2025 Form 990.
Program
Programs, services and collection development: marathon public library provides a variety of educational programs for all ages and abilities; promotes literacy through a diverse collection; and meets needs through innovative services.
$234,078 spent$32,250 earned by the program100% of program spending
The program described on its FY2025 Form 990. Program spending in total: $234,078.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2022 to 2023, from $372k to $2.2M (+479%).
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.
Government-grant reliance: 2020 22% · 2021 3% · 2022 9% · 2023 0%. Grants only. Government contracts and fees sit inside program revenue.
90% of MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM’s revenue is contributions — more donation-reliant than the typical peer (57% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 9 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Board chair
Mary Beth Schaefer
Chair
As listed on its FY2025 Form 990.
Who funds it, year by year
2017 → 2023: the base broadened from 1 funder to 11 funders, grant income rose $20k → $1.9M.
4 of 22 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 7% 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 MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM’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
MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM leans on a few funders — its largest provides 37% of grant income and the top three 65%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
Largest funder’s share by year: 2017 100% · 2018 44% · 2019 37% · 2020 50% · 2021 36% · 2022 29% · 2023 54% — diversifying over time.
“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
67% of MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM's funders are still giving 3 years after their first grant; 50% 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
84% of MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM's grant income comes from Texas funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $277k arriving through sponsors registered in 4 states is 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.
Against its field
MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM runs a healthier operating margin than three-quarters of the 16,849 education nonprofits its size.
this organization peer median middle 50% of peers· 16,849 education nonprofits $100k–$1M, FY2025
Organizations like MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Texas
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
77% of spending goes to programs.
Governance
Public support
99%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM: 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM?
- MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM (Texas) receives grants from 22 organizations whose IRS filings report $3,746,685 to it, the largest being PRENTICE FARRAR BROWN AND ALLINE FORD BROWN ($1,400,000). 11 of them have funded it in more than one year.
- How many funders does MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM have?
- IRS filings report 22 organizations giving $3,746,685 in grants to MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM, 11 of which have funded it in more than one year.
- Who is the largest funder of MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM?
- PRENTICE FARRAR BROWN AND ALLINE FORD BROWN is the largest funder on record, with $1,400,000 in grants. The full list of funders is on this page.
- How can an organization like MARATHON PUBLIC LIBRARY AND HISTORY MUSEUM find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Texas. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Marathon Public Library and History Museum →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 22 funders 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 October 14, 2026. What this page cannot tell you · view filing