St Louis Science Center Foundation
St Louis Science Center Foundation reported $10.8 million in revenue and $9.7 million in expenses for calendar year 2025. Of every $100 it spent, $76.67 went to program services, $5.31 to management and general costs and $18.02 to fundraising. Its largest source of revenue was program service revenue such as fees, sales and contracts: 46.4% of the total. The highest compensation it reported for one person was $373,441 (PRESIDENT / CEO (AS OF 2/25)). Revenue fell 20% between 2019 and 2025. Source: Form 990, 2025.
Where $100 of spending went
Calendar year 2025 · Form 990, Part IX, line 25 · total expenses $9.7MFor context, the median across 196 covered science & technology charities: $84.29 programs, $15.71 management, $0.00 fundraising (medians computed separately, so they may not sum to $100).
Where $100 of revenue came from
Calendar year 2025 · Form 990, Part VIII · total revenue $11M- Contributions & grants (non-government)$44.31 $4.9M
- Program service revenue$45.80 $5.0M
- Investment income$9.89 $1.1M
Other revenue was negative: −$136K. The bar shows the positive sources only.
The 990 scorecard · same measures for every charity, no grades
| Measure | 2025 | Median |
|---|---|---|
| Program services Part IX 25(B) ÷ 25(A) | 76.7% | 83.0% |
| Management & general Part IX 25(C) ÷ 25(A) | 5.3% | 15.5% |
| Fundraising Part IX 25(D) ÷ 25(A) | 18.0% | 0.0% |
| Fundraising cost per $1 of contributions Part IX 25(D) ÷ Part VIII 1h | $0.36 | $0.01 |
| Contributions & grants share of revenue Part VIII 1h ÷ 12 | 44.9% | 52.1% |
| Government grants share of revenue Part VIII 1e ÷ 12 | 0.0% | 2.8% |
| Program service revenue share Part VIII 2g ÷ 12 | 46.4% | 18.1% |
| Highest reported compensation Part VII-A, columns D–F | $373,441 | $513,729 |
| Highest compensation as share of expenses Part VII-A ÷ Part IX 25(A) | 3.87% | 1.72% |
| People paid over $100,000 Part VII, line 2 | 0 | 24 |
| Net assets, in months of expenses Part X 33(B) ÷ monthly expenses | 58.7 | 14.8 |
| Independent voting board members Part VI 1a–1b | 3 of 4 | 94.1% |
A median is context, not a target: hospitals, universities, food banks and grantmakers spend in very different ways. What these measures can and can't tell you.
What the money paid for, in its own words
2025 · Form 990, Part III · the three largest programs by expenseThe saint Louis Science Center Foundation provides facilities and direct financial support for the operations of the saint Louis Science Center. Each year, the foundation secures contributed revenue to support the Science Center's mission to inspire everyone to be curious and engaged in science. Welcoming more than 640,000 guests annually, the Science Center offers dynamic, accessible programming for learners of all ages including hundreds of interactive exhibits, early childhood education, teen initiatives like youth exploring science, and community outreach programs such as stl for all.…
Highest reported compensation
2025 · Form 990, Part VII, Section A · roles as filed; names are in the filing, not here| Role | From this org | From related orgs | Other | Total |
|---|---|---|---|---|
| PRESIDENT / CEO (AS OF 2/25) Director/trustee, officer, 1.00 hrs/week | $0 | $348,260 | $25,181 | $373,441 |
| CHIEF SCIENCE AND EDUCATION Highest compensated employee, 1.00 hrs/week | $0 | $258,994 | $17,593 | $276,587 |
| CHIEF INST. ADVANCEMENT OFFICER Highest compensated employee, 1.00 hrs/week | $0 | $235,478 | $24,866 | $260,344 |
| CFO & ASSISTANT TREASURER Officer, 1.00 hrs/week | $0 | $223,165 | $33,274 | $256,439 |
| PRESIDENT / CEO (THRU 4/25) Director/trustee, officer, 1.00 hrs/week | $0 | $162,742 | $20,599 | $183,341 |
| MANAGING DIRECTOR, OPERATIONS Highest compensated employee, 1.00 hrs/week | $0 | $161,636 | $18,072 | $179,708 |
| MANAGING DIRECTOR OF FINANCE Highest compensated employee, 1.00 hrs/week | $0 | $153,464 | $20,613 | $174,077 |
| MANAGING DIRECTOR, MARKETING & COMM. Highest compensated employee, 1.00 hrs/week | $0 | $136,856 | $23,390 | $160,246 |
0 people received more than $100,000 in reportable compensation from St Louis Science Center Foundation (Part VII, line 2).
7 years of filings
Form 990, Parts I, VII, IX and X · each row is that year's own filing, linkedGovernance answers, as filed
2025 · the organization's own yes/no answers; explanations, if any, are in Schedule O of the filing · what each means- Voting board members, and how many are independent Part VI, lines 1a–1b4 · 3 independent
- Audited financial statements Part XII 2bYes
- Conflict-of-interest policy Part VI 12aYes
- Whistleblower policy Part VI 13Yes
- Document retention policy Part VI 14Yes
- Independent process for top executive pay Part VI 15aYes
- Board given the 990 before filing Part VI 11aYes
- Family or business ties among insiders Part VI 2No
- Aware of a significant diversion of assets Part VI 5No
- Excess benefit transaction with an insider Part IV 25aNo
- Loans to or from insiders outstanding Part IV 26No
- Lobbying, or a 501(h) election in effect Part IV 4No
- Over $15,000 of professional fundraising services Part IV 18No
- Over $10,000 of activity outside the U.S. Part IV 14bNo
- Employees Part I, line 50
- Volunteers Part I, line 628
Largest outside contractors
2025 · Form 990, Part VII, Section B · businesses only| HAMMEL GREEN AND ABRAHAMSON INC Architctural firm | $127,895 |
Individuals listed as contractors are left out. 2 contractors were paid more than $100,000 in all.
Private foundation grants it received
12 private foundations reported grants to St Louis Science Center Foundation totaling $186K on their tax year 2023 Form 990-PF returns. See which foundations, on WHOFUNDS.
Source: WHOFUNDS open grant graph, matched from Form 990-PF Part XV.
Correct a figure or respond
Every number above is copied from St Louis Science Center Foundation's own Form 990. If one doesn't match the filing, that's our error and we'll fix it. If you work for St Louis Science Center Foundation, you can publish a response that is linked from this page.
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Of every $100 St Louis Science Center Foundation spent in 2025, $76.67 went to programs. The full breakdown, from its IRS Form 990:
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All science & technology charities · Largest charities in Missouri
Questions people ask
How much of St Louis Science Center Foundation's spending goes to programs?
In calendar year 2025, St Louis Science Center Foundation reported that 76.7% of its $9.7 million in expenses went to program services, 5.3% to management and general and 18.0% to fundraising (Form 990, Part IX).
How much does St Louis Science Center Foundation pay its top executive?
The largest total compensation St Louis Science Center Foundation reported for one person in calendar year 2025 was $373,441, for the role of PRESIDENT / CEO (AS OF 2/25) (Form 990, Part VII, including compensation from related organizations and other compensation).
Where does St Louis Science Center Foundation get its money?
Of $10.8 million in revenue in calendar year 2025, 44.9% came from contributions and grants and 46.4% from program service revenue (Form 990, Part VIII).
Is St Louis Science Center Foundation a registered charity?
The IRS lists EIN 43-1496632 as a 501(c)(3) organization (publicly supported organization (170(b)(1)(a)(vi))), and its records show contributions as tax-deductible. Form 990 filings on record here cover tax years 2019, 2020, 2021, 2022, 2023, 2024, 2025. A filing shows what the organization reported; it doesn't by itself show whether a program works.
Sources
- 2025: Form 990 for calendar year 2025, object 202612369349300006 · read the filing · XML
- 2024: Form 990 for calendar year 2024, object 202542899349301854 · read the filing
- 2023: Form 990 for calendar year 2023, object 202442399349300234 · read the filing
- 2022: Form 990 for calendar year 2022, object 202332279349303808 · read the filing
- 2021: Form 990 for calendar year 2021, object 202202359349301145 · read the filing
- 2020: Form 990 for calendar year 2020, object 202102319349301700 · read the filing
- 2019: Form 990 for calendar year 2019, object 202042479349300909 · read the filing
All filings for EIN 43-1496632: ProPublica Nonprofit Explorer · IRS Tax Exempt Organization Search. Figures are as the organization reported them; we have not audited them.