California · Nonprofit
JUNIOR LEAGUE OF SAN JOAQUIN COUNTY
JUNIOR LEAGUE OF SAN JOAQUIN COUNTY (California) receives grants from 6 organizations whose IRS filings report $282,171 to it, the largest being Mildred Luck Lewis Foundation ($156,631). 5 of them have funded it in more than one year.
Against its field
JUNIOR LEAGUE OF SAN JOAQUIN COUNTY's funding has concentrated — grant income rose while the number of funders held roughly flat.
this organization peer median middle 50% of peers· 5,862 community improvement nonprofits under $100k, 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.
- The 54 Fundshared funderslocalportfolio match
- United Way of San Joaquin Countylocalportfolio match
- The Ross E Bewley and Marilyn R Bewley Charitable Foundation Inclocalportfolio 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.
83% of JUNIOR LEAGUE OF SAN JOAQUIN COUNTY’s revenue is contributions — more donation-reliant than the typical peer (77% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 9 reported years ran a deficit.
Who funds it, year by year
2017 → 2023: the base held at 4 funders, grant income rose $13k → $26k.
1 of 6 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 0% 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 JUNIOR LEAGUE OF SAN JOAQUIN COUNTY’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
JUNIOR LEAGUE OF SAN JOAQUIN COUNTY leans on a few funders — its largest provides 56% of grant income and the top three 99%; 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: 2017 56% · 2018 61% · 2019 59% · 2020 86% · 2021 76% · 2022 59% · 2023 86% — 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.
Where its funders are
67% of JUNIOR LEAGUE OF SAN JOAQUIN COUNTY's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $225 arriving through sponsors registered in 1 state 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. Your 6 funders put you under-funded among the 251 organizations that share them.
- The 54 Fundshared funderslocalportfolio matchCA · backs 29 organizations that share your funders · funds 55 organizations near you · its grantees resemble your mission
- United Way of San Joaquin Countylocalportfolio matchCA · funds 12 organizations near you · its grantees resemble your mission
- The Ross E Bewley and Marilyn R Bewley Charitable Foundation Inclocalportfolio matchCA · funds 11 organizations near you · its grantees resemble your mission
- Rosi Cerri Foundation Incshared funderslocalCA · backs 17 organizations that share your funders · funds 23 organizations near you
- The Association of Junior Leagues International Incportfolio matchits grantees resemble your mission
- Clark Pacific Foundationportfolio matchits grantees resemble your mission
- Sacramento Consolidated Charitiesportfolio matchits grantees resemble your mission
- Kapil and Margaret Nanda Family Foundationportfolio matchits grantees resemble your mission
- The Joseph & Katherine Castucci Foundationportfolio matchits grantees resemble your mission
- Christopher Ranch Foundationportfolio matchits grantees resemble your mission
- Mariani Nut Company Foundation Incportfolio matchits grantees resemble your mission
- Point West Rotary Club 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 JUNIOR LEAGUE OF SAN JOAQUIN COUNTY
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 California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
95%
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 JUNIOR LEAGUE OF SAN JOAQUIN COUNTY: 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 JUNIOR LEAGUE OF SAN JOAQUIN COUNTY?
- JUNIOR LEAGUE OF SAN JOAQUIN COUNTY (California) receives grants from 6 organizations whose IRS filings report $282,171 to it, the largest being Mildred Luck Lewis Foundation ($156,631). 5 of them have funded it in more than one year.
- How many funders does JUNIOR LEAGUE OF SAN JOAQUIN COUNTY have?
- IRS filings report 6 organizations giving $282,171 in grants to JUNIOR LEAGUE OF SAN JOAQUIN COUNTY, 5 of which have funded it in more than one year.
- Who is the largest funder of JUNIOR LEAGUE OF SAN JOAQUIN COUNTY?
- Mildred Luck Lewis Foundation is the largest funder on record, with $156,631 in grants. The full list of funders is on this page.
- How can an organization like JUNIOR LEAGUE OF SAN JOAQUIN COUNTY find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. 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 2017–2025), and the filings of 6funders 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