California · Nonprofit
LEAGUE OF WOMEN VOTERS OF MARIN COUNTY
LEAGUE OF WOMEN VOTERS OF MARIN COUNTY (California) receives grants from 16 organizations whose IRS filings report $33,401 to it, the largest being THE HOWARD G AND SAMITA B JACOBS FOUNDATION ($11,500). 5 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.
- Give Lively Foundation Incshared funders
- League of Women Voters Education Fundportfolio match
- League of Women Voters of the United Statesportfolio match
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 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 5 reported years ran a deficit.
Who funds it, year by year
2017 → 2023: the base narrowed from 3 funders to 2 funders, grant income fell $2k → $650.
From the IRS filings of LEAGUE OF WOMEN VOTERS OF MARIN 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
LEAGUE OF WOMEN VOTERS OF MARIN COUNTY leans on a few funders — its largest provides 34% of grant income and the top three 76%; 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 50% · 2018 100% · 2019 89% · 2020 49% · 2021 60% · 2022 75% · 2023 77% — 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
11% of LEAGUE OF WOMEN VOTERS OF MARIN COUNTY's funders are still giving 3 years after their first grant; 31% 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
99% of LEAGUE OF WOMEN VOTERS OF MARIN 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. 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 16 funders put you under-funded among the 400 organizations that share them.
- Give Lively Foundation Incshared fundersNY · backs 116 organizations that share your funders
- League of Women Voters Education Fundportfolio matchits grantees resemble your mission
- League of Women Voters of the United Statesportfolio matchits grantees resemble your mission
- Santa Barbara Foundationshared fundersCA · backs 76 organizations that share your funders
- Fairvoteportfolio matchits grantees resemble your mission
- Article IVportfolio matchits grantees resemble your mission
- All Voting Is Localportfolio matchits grantees resemble your mission
- Unite America Incportfolio matchits grantees resemble your mission
- Fairvote Actionportfolio matchits grantees resemble your mission
- Foundation for Accountability Integrity & Research in Elections Fundportfolio matchits grantees resemble your mission
- All Voting Is Local Actionportfolio matchits grantees resemble your mission
- Majority Forwardportfolio 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 LEAGUE OF WOMEN VOTERS OF MARIN 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.
Screen this organization
A dated, signed PDF of the compliance screen for LEAGUE OF WOMEN VOTERS OF MARIN 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 LEAGUE OF WOMEN VOTERS OF MARIN COUNTY?
- LEAGUE OF WOMEN VOTERS OF MARIN COUNTY (California) receives grants from 16 organizations whose IRS filings report $33,401 to it, the largest being THE HOWARD G AND SAMITA B JACOBS FOUNDATION ($11,500). 5 of them have funded it in more than one year.
- How many funders does LEAGUE OF WOMEN VOTERS OF MARIN COUNTY have?
- IRS filings report 16 organizations giving $33,401 in grants to LEAGUE OF WOMEN VOTERS OF MARIN COUNTY, 5 of which have funded it in more than one year.
- Who is the largest funder of LEAGUE OF WOMEN VOTERS OF MARIN COUNTY?
- THE HOWARD G AND SAMITA B JACOBS FOUNDATION is the largest funder on record, with $11,500 in grants. The full list of funders is on this page.
- How can an organization like LEAGUE OF WOMEN VOTERS OF MARIN 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 2021–2025), and the filings of 16funders 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