Oregon · Nonprofit
Jefferson County Library Assn
Jefferson County Library Assn (Oregon) receives grants from 3 organizations whose IRS filings report $94,575 to it, the largest being Vanguard Charitable Endowment Program ($50,000). 2 of them have funded it in more than one year, and 100% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
Against its field
Jefferson County Library Assn runs a healthier operating margin than three-quarters of the 15,926 education nonprofits its size.
this organization peer median middle 50% of peers· 15,926 education nonprofits $100k–$1M, FY2025
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.
- Central Electric Cooperativelocal
- The Association for Rural and Small Librariesportfolio match
- Jefferson County Faith Based Networklocal
Who funds it, year by year
2020 → 2023: the base broadened from 1 funder to 2 funders, grant income rose $104 → $12k.
3 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 100% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
Left out of every figure on this page: $70k from one payer (the same organization on both sides, largest Jefferson County Library Assn). These are real filings, and they are not money Jefferson County Library Assn raised.
From the IRS filings of Jefferson County Library Assn’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
Jefferson County Library Assn leans on a few funders — its largest provides 53% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
100% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund Jefferson County Library Assn.
Largest funder’s share by year: 2020 100% · 2021 99% · 2022 99% · 2023 100% — broadly stable.
“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.
Where its funders are
100% of Jefferson County Library Assn's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Too little is directly attributable to place on a map.
Funder states come from each funder’s own filing. $95k arriving through sponsors registered in 3 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.
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.
- Central Electric CooperativelocalOR · funds 8 organizations near you
- The Association for Rural and Small Librariesportfolio matchits grantees resemble your mission
- Jefferson County Faith Based NetworklocalOR · funds 5 organizations near you
- Tocker Foundationportfolio matchits grantees resemble your mission
- Finger Lakes Library Systemportfolio matchits grantees resemble your mission
- Owwl Library Systemportfolio matchits grantees resemble your mission
- 2006 Edward S Rosenblum Foundationportfolio matchits grantees resemble your mission
- Chautauqua-Cattaraugus Library Systemportfolio matchits grantees resemble your mission
- Reading Is Fundamental Incportfolio matchits grantees resemble your mission
- Bessie Minor Swift Foundationportfolio matchits grantees resemble your mission
- The Lois Lenski Covey Foundationportfolio matchits grantees resemble your mission
- Arkansas Humanities Councilportfolio 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 Jefferson County Library Assn
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 Oregon
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Governance
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 Jefferson County Library Assn: 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 Jefferson County Library Assn?
- Jefferson County Library Assn (Oregon) receives grants from 3 organizations whose IRS filings report $94,575 to it, the largest being Vanguard Charitable Endowment Program ($50,000). 2 of them have funded it in more than one year, and 100% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does Jefferson County Library Assn have?
- IRS filings report 3 organizations giving $94,575 in grants to Jefferson County Library Assn, 2 of which have funded it in more than one year.
- Who is the largest funder of Jefferson County Library Assn?
- Vanguard Charitable Endowment Program is the largest funder on record, with $50,000 in grants. The full list of funders is on this page.
- How can an organization like Jefferson County Library Assn find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Oregon. 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 2025–2025), and the filings of 3funders 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