Washington, D.C. · Nonprofit
ISLAND PRESS
ISLAND PRESS (Washington, D.C.) receives grants from 44 organizations whose IRS filings report $10,645,507 to it, the largest being FREEDOM TOGETHER FOUNDATION ($4,500,000). 31 of them have funded it in more than one year.
- Revenue FY2024
- $3.4M
- Funders on record
- 44
- Grants received
- $11M
- Net assets
- $2.9M
What Island Press does
Mission
Island Press creates, publishes and promotes powerful ideas and solutions that help transform local, national, and global environmental practices and policies in order to better ecological and human well-being.
As stated on its FY2024 Form 990.
Programs
Research and publicationIsland Press publishes and promotes science-based solutions that help people make a positive difference for the environment. In 2025, Island Press published 27 new titles, sold 104,142 units, and distributed 3,454 free copies. Among these were:the twilight forest: an elegy for ponderosa in a changing west (october 2025), by gary ferguson. The twilight forest is a life-affirming portrait of the ponderosa pine forests of the american southwest, where more than 200 million trees have died in the past decade and scientists project fewer than 5% may survive in the region by mid-century. Ferguson weaves natural and human history with unflinching attention to wildfire and climate change as forces that have transformed a once-thriving ecosystem. The book received over 100 media hits, including a recent op-ed in the new york times ("a water doom loop is coming"). Poisoning the well: how forever chemicals contaminated america (april 2025) by sharon udasin and rachel franzin, is the shocking true-life story of how pfasa set of toxic chemicals most people have never heard ofpoisoned the entire country. Drawing on ground-level reporting in four heavily contaminated…
$1,958,562 spent$1,022,494 earned by the program55% of program spendingMarketing, communication, and distributionIsland Press communicates information on environmental issues and solutions to governmental, professional, and non-profit staff and their organizations; businesses; students and professors; and general readers. Our publications are distributed worldwide in print and electronic formats, including through amazon and amazon's kindle, at bookstores, through online retailers, and via the Island Press website. They are often translated by foreign publishers.over the course of 2025, Island Press' marketing team secured over 500 media placements such as podcast interviews, reviews, and excerpt placements. We secured media coverage for our books and authors in large national outlets, including the los angeles times, yahoo!, msnbc, raw story, politico, semafor, the hill, the new york post, daily mail, wall street journal, and the washington post.
$1,302,520 spent$679,998 earned by the program37% of program spendingProgram services/technical assistancethrough our short-form program, Island Press improves the communications capacity of emerging leaders and educates practitioners on the latest environmental thinking and solutions, increasing their capacity to implement change. We work closely with movement leaders and emerging thinkers to help them tell their story through articles, blog posts, op-eds, and place them in media outlets to share environmental lessons widely. We provide editorial and marketing support to put these voices into the national conversation. As a result, we published 71 original pieces in 2025 with a combined 687 million potential views and 1,800 social media engagements.in 2025, the short-form program worked with groups like america's essential hospitals, los angeles community garden council, building electrification institute, institute for market transformation, lawyers for good government, and southeast climate and energy network. For example, in november 2025, we helped the northeast ohio black health coalition publish an op-ed ("building a fairer, more resilient northeast ohio") in the plain dealer raising awareness about a series of community conversations about…
$294,598 spent8% of program spending
The 3 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $3,555,680.
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 2017 to 2018, from $4.5M to $3.5M (−23%).
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 7% · 2021 9%. Grants only. Government contracts and fees sit inside program revenue.
39% of ISLAND PRESS’s revenue is contributions — more earned-revenue than three-quarters of its peers (88% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 7 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
Rob Griffen
Chair
As listed on its FY2025 Form 990.
Who funds it, year by year
2017 → 2023: the base held at 18 funders, grant income fell $1.4M → $1.3M.
9 of 44 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 18% 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 ISLAND PRESS’s funders (the co-funder graph). Top 30 of 44 funders by total. 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
ISLAND PRESS leans on a few funders — its largest provides 42% of grant income and the top three 74%; 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 35% · 2018 47% · 2019 36% · 2020 37% · 2021 42% · 2022 66% · 2023 45% — 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
47% of ISLAND PRESS's funders are still giving 3 years after their first grant; 70% 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
ISLAND PRESS draws 98% of its grant income from funders outside Washington, D.C., across 14 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $1.9M arriving through sponsors registered in 8 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
ISLAND PRESS's revenue fell 42% between 2017 and 2024.
this organization peer median middle 50% of peers· 2,186 environment nonprofits $1M–$10M, FY2024
Government funding ISLAND PRESS receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $111k on record — $110k federal, $550 state.
- National Endowment for the Arts$110k
- DIRECT STATE SERVICES - NON-SALARY$312
- FEDERAL$238
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like ISLAND PRESS
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 Washington, D.C.
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
76% of spending goes to programs.
Governance
Public support
38%
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 ISLAND PRESS: 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 ISLAND PRESS?
- ISLAND PRESS (Washington, D.C.) receives grants from 44 organizations whose IRS filings report $10,645,507 to it, the largest being FREEDOM TOGETHER FOUNDATION ($4,500,000). 31 of them have funded it in more than one year.
- How many funders does ISLAND PRESS have?
- IRS filings report 44 organizations giving $10,645,507 in grants to ISLAND PRESS, 31 of which have funded it in more than one year.
- Who is the largest funder of ISLAND PRESS?
- FREEDOM TOGETHER FOUNDATION is the largest funder on record, with $4,500,000 in grants. The full list of funders is on this page.
- How can an organization like ISLAND PRESS find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington, D.C.. 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 Island Press →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 44 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