California · Nonprofit
El Camino High School Band Booster Club
El Camino High School Band Booster Club (California) receives grants from 2 organizations whose IRS filings report $4,824 to it, the largest being SEMPRA FOUNDATION ($3,852). 2 of them have funded it in more than one year.
- Revenue FY2026
- $78k
- Funders on record
- 2
- Grants received
- $5k
- Net assets
- $10k
What El Camino High School Band Booster Club does
Mission
Provide support for the El Camino High School instrumental music program, including marching band, color guard, and orchestra.
As stated on its FY2026 Form 990-EZ.
Programs
The organization provides scholarships, instructors, and workshops allowing students to practice and improve their performances
$52,126 spent50% of program spendingThe organization pays the expenses for the band (students and equipment) to travel to other cities to perform, allowing them to participate in tournaments and band contests.
$28,500 spent28% of program spendingThe organization maintains the band equipment and uniforms of the band and purchases new equipment and uniforms, when necessary.
$22,926 spent22% of program spending
The 3 programs described on its FY2024 Form 990-EZ. Program spending in total: $103,552.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2021 to 2022, from $9k to $47k (+439%).
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. 5 of the last 10 reported years ran a deficit.
Who funds it, year by year
2019 → 2023: the base broadened from 1 funder to 2 funders, grant income fell $2k → $242.
1 of 2 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 20% 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 El Camino High School Band Booster Club’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
El Camino High School Band Booster Club leans on a few funders — its largest provides 80% of grant income and the top three 100%; 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: 2019 100% · 2020 90% · 2021 54% · 2022 100% · 2023 90% — diversifying over time.
“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
100% of El Camino High School Band Booster Club's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $972 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.
Organizations like El Camino High School Band Booster Club
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 California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
100%
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 El Camino High School Band Booster Club: 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 El Camino High School Band Booster Club?
- El Camino High School Band Booster Club (California) receives grants from 2 organizations whose IRS filings report $4,824 to it, the largest being SEMPRA FOUNDATION ($3,852). 2 of them have funded it in more than one year.
- How many funders does El Camino High School Band Booster Club have?
- IRS filings report 2 organizations giving $4,824 in grants to El Camino High School Band Booster Club, 2 of which have funded it in more than one year.
- Who is the largest funder of El Camino High School Band Booster Club?
- SEMPRA FOUNDATION is the largest funder on record, with $3,852 in grants. The full list of funders is on this page.
- How can an organization like El Camino High School Band Booster Club 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.
Play a game about who funds El Camino High School Band Booster Club →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2026 (financials across 2017–2026), and the filings of 2 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