California · Nonprofit
LAKE ELSINORE HISTORICAL SOCIETY
LAKE ELSINORE HISTORICAL SOCIETY (California) receives grants from 1 organization whose IRS filings report $6,521,580 to it, the largest being ELIZABETH D CONKLIN IRRV SETTLEMENT TR ($6,521,580). 1 of them have funded it in more than one year.
- Revenue FY2025
- $3.1M
- Funders on record
- 1
- Grants received
- $6.5M
- Net assets
- $6.2M
What Lake Elsinore Historical Society does
Mission
The purpose of this corporation is to collect, protect, preserve, display, further the preservation of items and documents of historical value and significance, to promote the interest of history in the community and to engage in any other lawful activities permitted under the california nonprofit public benefit corporation law.
As stated on its FY2025 Form 990.
Program
Operates museum, provides tours, and makes archives available for information to be used for research.
$11,501 spent100% of program spending
The program described on its FY2025 Form 990. Program spending in total: $11,501.
The organization over time
Each line starts at 100 in 2024, so what you read is the shape rather than the size: 150 means half as much again as 2024, 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 2024 to 2025, from $3.1M to $6.2M (+98%).
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.
94% of LAKE ELSINORE HISTORICAL SOCIETY’s revenue is contributions — more reliant on donations than three-quarters of its peers (63% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 2 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.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of LAKE ELSINORE HISTORICAL SOCIETY’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.
Where its funders are
LAKE ELSINORE HISTORICAL SOCIETY draws 100% of its grant income from funders outside California, across 1 state in all.
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.
Against its field
LAKE ELSINORE HISTORICAL SOCIETY receives grants from 1 organization whose IRS filings report $6.5M to it.
this organization peer median middle 50% of peers· 3,430 arts & culture nonprofits $1M–$10M, FY2025
Organizations like LAKE ELSINORE HISTORICAL SOCIETY
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.
Where the money goes
20% of spending goes to programs.
Governance
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 LAKE ELSINORE HISTORICAL SOCIETY: 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 LAKE ELSINORE HISTORICAL SOCIETY?
- LAKE ELSINORE HISTORICAL SOCIETY (California) receives grants from 1 organization whose IRS filings report $6,521,580 to it, the largest being ELIZABETH D CONKLIN IRRV SETTLEMENT TR ($6,521,580). 1 of them have funded it in more than one year.
- How many funders does LAKE ELSINORE HISTORICAL SOCIETY have?
- IRS filings report 1 organization giving $6,521,580 in grants to LAKE ELSINORE HISTORICAL SOCIETY, 1 of which have funded it in more than one year.
- Who is the largest funder of LAKE ELSINORE HISTORICAL SOCIETY?
- ELIZABETH D CONKLIN IRRV SETTLEMENT TR is the largest funder on record, with $6,521,580 in grants. The full list of funders is on this page.
- How can an organization like LAKE ELSINORE HISTORICAL SOCIETY 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 Lake Elsinore Historical Society →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2024–2025), and the filings of 1 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 22, 2026. What this page cannot tell you · view filing