Washington, D.C. · Nonprofit
POPULATION SERVICES INTERNATIONAL
POPULATION SERVICES INTERNATIONAL (Washington, D.C.) receives grants from 110 organizations whose IRS filings report $433,554,642 to it, the largest being GATES FOUNDATION ($157,993,985). 69 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.
- National Alliance for Research on Schizophrenia and Depressionshared funders
- Engenderhealth Incportfolio match
- Child Relief International Foundationportfolio 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.
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: 2017 46% · 2018 51% · 2019 53% · 2020 55% · 2021 51% · 2022 65% · 2023 63% · 2024 50%. Grants only. Government contracts and fees sit inside program revenue.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 8 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base broadened from 25 funders to 44 funders, grant income fell $67M → $37M.
30 of 110 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 6% 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 POPULATION SERVICES INTERNATIONAL’s funders (the co-funder graph). Top 30 of 110 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
POPULATION SERVICES INTERNATIONAL leans on a few funders — its largest provides 36% 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 51% · 2018 43% · 2019 51% · 2020 40% · 2021 39% · 2022 32% · 2023 49% — 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.
How long its funders stay
43% of POPULATION SERVICES INTERNATIONAL's funders are still giving 3 years after their first grant; 63% 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
POPULATION SERVICES INTERNATIONAL draws 98% of its grant income from funders outside Washington, D.C., across 26 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $26M arriving through sponsors registered in 15 statesis 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 110 funders put you under-funded among the 400 organizations that share them.
- National Alliance for Research on Schizophrenia and Depressionshared fundersNY · backs 98 organizations that share your funders
- Engenderhealth Incportfolio matchits grantees resemble your mission
- Child Relief International Foundationportfolio matchits grantees resemble your mission
- The Clear Fundportfolio matchits grantees resemble your mission
- Eleanor Crook Foundationportfolio matchits grantees resemble your mission
- Association of Universities for Research in Astronomy Incshared fundersDC · backs 88 organizations that share your funders
- Alzheimer's Disease & Related Disorders Association Incshared fundersIL · backs 100 organizations that share your funders
- The George Washington Universityshared fundersVA · backs 121 organizations that share your funders
- Cystic Fibrosis Foundationshared fundersMD · backs 98 organizations that share your funders
- Hispanic Scholarship Fundshared fundersCA · backs 96 organizations that share your funders
- Howard Hughes Medical Instituteshared fundersMD · backs 102 organizations that share your funders
- Northeastern Universityshared fundersMA · backs 93 organizations that share your funders
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.
Government funding POPULATION SERVICES INTERNATIONAL receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $1.1B on record.
- Agency for International Development$918.6M
- Department of Health and Human Services$110.4M
- Department of Defense$60.6M
- Department of State$694k
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 POPULATION SERVICES INTERNATIONAL
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 Washington, D.C.
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
91% of spending goes to programs.
Governance
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 51 states
Part of a family of 19 related entities
- Prudence LLC · disregarded
- Association Beninoise Pour le Marketing Social · exempt
- Association Camerounaise Pour le Marketing Social · exempt
- Society for Family Health Dominican Republic · exempt
- Family Health Services Malawi · exempt
Screen this organization
A dated, signed PDF of the compliance screen for POPULATION SERVICES INTERNATIONAL: 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 POPULATION SERVICES INTERNATIONAL?
- POPULATION SERVICES INTERNATIONAL (Washington, D.C.) receives grants from 110 organizations whose IRS filings report $433,554,642 to it, the largest being GATES FOUNDATION ($157,993,985). 69 of them have funded it in more than one year.
- How many funders does POPULATION SERVICES INTERNATIONAL have?
- IRS filings report 110 organizations giving $433,554,642 in grants to POPULATION SERVICES INTERNATIONAL, 69 of which have funded it in more than one year.
- Who is the largest funder of POPULATION SERVICES INTERNATIONAL?
- GATES FOUNDATION is the largest funder on record, with $157,993,985 in grants. The full list of funders is on this page.
- How can an organization like POPULATION SERVICES INTERNATIONAL 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.
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 110funders 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