Science & Technology (U20) IRS Verified DX Registered 990 on File

ST LOUIS SCIENCE CENTER FOUNDATION

EIN: 43-1496632 · SAINT LOUIS, MO 63110-1404 · United States · FY 2025 Data

3 out of 5 58 / 100 Based on 2+ years of filings

Financial strength (30%) 83/100

Reliability (20%) 55/100

Effectiveness (25%) 90/100

Impact (25%) No data yet

Financial data: FY 2025 · Scored 10/18/2026

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Mission Statement

To ignite and sustain lifelong science and technology learning.

Financial Overview — FY 2025

$10.8M

Total Revenue

$9.7M

Total Expenses

$47.3M

Net Assets

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 76.7%

Fundraising Efficiency 4169.2%

Operating Reserve 58.73x

Liability-to-Asset 14.3%

Revenue Diversification 46.4%

Compared with Peers

FY 2025

Compared with 152 similar organizations (United States, Science & Technology, $1M–$10M in expenses), FY 2025.

This organization Middle half of peers (P25–P75) Peer median

Ratio	This org	Peer median	Position (P10 → P90)
Program expense ratio Program expenses / total expenses · higher is better	76.7%	82.8%	P10P90	Below median
Admin expense ratio Management and general / total expenses · lower is better	5.3%	14.0%	P10P90	Top quarter
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	18.0%	0.1%	P10P90	Bottom quarter
Fundraising efficiency Fundraising expenses / gross fundraising income · lower is better	4169.2%	168.1%	P10P90	Bottom quarter
Operating reserve Months of expenses covered by net assets · higher is better	58.7 mo	10.3 mo	P10P90	Top quarter
Liabilities to assets Total liabilities / total assets · lower is better	14.3%	16.3%	P10P90	Above median
Revenue concentration Share of revenue from the largest source · lower is better	46.4%	86.8%	P10P90	Top quarter
Surplus margin Surplus as a share of revenue	10.7%	2.3%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %
2025	$10.8M	$9.7M	$47.3M	76.7%
2023	$7.8M	$5.7M	$43.6M	54.4%
2022	$11.1M	$12.8M	$41.2M	71.2%
2021	$19.5M	$13.0M	N/A	—

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Organization Details

EIN: 43-1496632
State: MO
City: SAINT LOUIS
ZIP: 63110-1404
Classification: U20
Category: Science & Technology
Rating: 3★
Coverage: A
Last Updated: Aug 2026
IRS Ruling Year: 1985
Foundation Code: 15
Form 990: On File

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CharityAI™ rates charities from 0 to 100 using public filings (IRS Form 990 and the equivalent registries outside the US) together with the information the charity itself provides on DonationX. Ratings are recalculated every quarter, without human bias, and shown as stars.

Four pillars

Financial strength30%

Program expense ratio, fundraising efficiency, operating reserves, liabilities and revenue diversification, compared with similar organizations.

Reliability20%

Standing with the registry, filing history, verification and how complete the profile is.

Effectiveness25%

How much goes to programs and how consistently the organization delivers them.

Impact25%

The outcomes the charity reports on DonationX: people served, cost per service and results.

Stars

★★★★★ 80–100 ★★★★☆ 60–79 ★★★☆☆ 40–59 ★★☆☆☆ 20–39 ★☆☆☆☆ 1–19

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The coverage grade (A to D) says how much filing data the score rests on; NONE means there is not enough to rate.
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"Compared with peers" places the charity's key ratios against organizations of the same country, sector and size.

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