Iowa · Nonprofit
SIOUX CITY LEWIS & CLARK ASSOCIATION
SIOUX CITY LEWIS & CLARK ASSOCIATION (Iowa) receives grants from 1 organization whose IRS filings report $2,750,200 to it, the largest being MISSOURI RIVER HISTORICAL DEVELOPMENT INC ($2,750,200). 1 of them have funded it in more than one year.
- Revenue FY2025
- $264k
- Funders on record
- 1
- Grants received
- $2.8M
- Net assets
- $4.1M
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.
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.
6% of SIOUX CITY LEWIS & CLARK ASSOCIATION’s revenue is contributions — more earned-revenue than three-quarters of its peers (64% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 6 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2022: the base held at 1 funder, grant income fell $1.0M → $615k.
From the IRS filings of SIOUX CITY LEWIS & CLARK ASSOCIATION’s funders (the co-funder graph). Association, not causation.
Where its funders are
100% of SIOUX CITY LEWIS & CLARK ASSOCIATION's grant income comes from Iowa funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing.
Against its field
SIOUX CITY LEWIS & CLARK ASSOCIATION's revenue fell 67% between 2017 and 2025.
this organization peer median middle 50% of peers· 10,664 arts & culture nonprofits $100k–$1M, FY2025
Organizations like SIOUX CITY LEWIS & CLARK ASSOCIATION
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 Iowa
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Screen this organization
A dated, signed PDF of the compliance screen for SIOUX CITY LEWIS & CLARK ASSOCIATION: 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 SIOUX CITY LEWIS & CLARK ASSOCIATION?
- SIOUX CITY LEWIS & CLARK ASSOCIATION (Iowa) receives grants from 1 organization whose IRS filings report $2,750,200 to it, the largest being MISSOURI RIVER HISTORICAL DEVELOPMENT INC ($2,750,200). 1 of them have funded it in more than one year.
- How many funders does SIOUX CITY LEWIS & CLARK ASSOCIATION have?
- IRS filings report 1 organization giving $2,750,200 in grants to SIOUX CITY LEWIS & CLARK ASSOCIATION, 1 of which have funded it in more than one year.
- Who is the largest funder of SIOUX CITY LEWIS & CLARK ASSOCIATION?
- MISSOURI RIVER HISTORICAL DEVELOPMENT INC is the largest funder on record, with $2,750,200 in grants. The full list of funders is on this page.
- How can an organization like SIOUX CITY LEWIS & CLARK ASSOCIATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Iowa. 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 FY2025 (financials across 2017–2025), 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. What this page cannot tell you · view filing