Washington, D.C. · Nonprofit
ARCHBISHOP CARROLL HIGH SCHOOL
ARCHBISHOP CARROLL HIGH SCHOOL (Washington, D.C.) receives grants from 31 organizations whose IRS filings report $4,975,103 to it, the largest being THE FORSTER FAMILY FOUNDATION ($1,375,000). 23 of them have funded it in more than one year.
- Revenue FY2025
- $17M
- Funders on record
- 31
- Grants received
- $5.0M
- Net assets
- $16M
Who funds it, year by year
2017 → 2023: the base broadened from 12 funders to 15 funders, grant income rose $188k → $871k.
9 of 31 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 16% 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 ARCHBISHOP CARROLL HIGH SCHOOL’s funders (the co-funder graph). Top 30 of 31 funders by total. Association, not causation.
How concentrated its funding is
ARCHBISHOP CARROLL HIGH SCHOOL has a broad base — no single funder exceeds 28% of grant income, and it takes 3 funders to reach half.
the vertical line marks half of all grant income — 3 funders to its left
Largest funder’s share by year: 2017 25% · 2018 31% · 2019 42% · 2020 58% · 2021 66% · 2022 76% · 2023 40% — growing more concentrated.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration.
How long its funders stay
52% of ARCHBISHOP CARROLL HIGH SCHOOL's funders are still giving 3 years after their first grant; 74% 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
ARCHBISHOP CARROLL HIGH SCHOOL draws 92% of its grant income from funders outside Washington, D.C., across 12 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing.
Organizations like ARCHBISHOP CARROLL HIGH SCHOOL
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
81% of spending goes to programs.
Governance
Footprint & structure
Part of a family of 1 related entity
- Archdiocese of Washington · exempt
Screen this organization
A dated, signed PDF of the compliance screen for ARCHBISHOP CARROLL HIGH SCHOOL: 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 ARCHBISHOP CARROLL HIGH SCHOOL?
- ARCHBISHOP CARROLL HIGH SCHOOL (Washington, D.C.) receives grants from 31 organizations whose IRS filings report $4,975,103 to it, the largest being THE FORSTER FAMILY FOUNDATION ($1,375,000). 23 of them have funded it in more than one year.
- How many funders does ARCHBISHOP CARROLL HIGH SCHOOL have?
- IRS filings report 31 organizations giving $4,975,103 in grants to ARCHBISHOP CARROLL HIGH SCHOOL, 23 of which have funded it in more than one year.
- Who is the largest funder of ARCHBISHOP CARROLL HIGH SCHOOL?
- THE FORSTER FAMILY FOUNDATION is the largest funder on record, with $1,375,000 in grants. The full list of funders is on this page.
- How can an organization like ARCHBISHOP CARROLL HIGH SCHOOL 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 Archbishop Carroll High School →
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 31 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. What this page cannot tell you · view filing