Stephens County Historical Society & Museum
501(c)(3) Donations tax-deductible
Only null% goes to programs Strong reserves Growing revenue
Stephens County Historical Society & Museum is a 501(c)(3) organization based in Duncan, Oklahoma, registered in 1973, with $107,837 in FY2025 revenue. CharityIndex grades it C+.
Po Box 1294, Duncan, OK, 73534 EIN 23-7258111 Since 1973
Revenue (FY2025)
$108K
▼ 67.4% vs prior year
Expenses (FY2025)
$117K
Net assets
$603K
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
C+
—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for Stephens County Historical Society & Museum— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
B+Financial health25% of the rating62 mo reserves · -8% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For Stephens County Historical Society & Museum: 62 mo reserves · -8% margin earns a B+ on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for Stephens County Historical Society & Museum— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
DTransparency10% of the rating1 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For Stephens County Historical Society & Museum: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
Financial trends
Revenue grew from $49K (FY2014) to $108K (FY2025) across 11 reported years.
Financial snapshot
Financial health & position (FY2025)
Liabilities $0Net assets $603K
Operating margin
-8.5%
Spent more than it raised in the latest fiscal year.
Total assets
$603K
Total liabilities
$0
Net assets
$603K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $107,837▼67.4% | $116,957▼8.4% | $602,666▲1.1% | $602,666▲1.1% | 990 |
| 2024 | $330,893▲70.2% | $127,632▲70.5% | $595,879▲53.5% | $595,879▲52.7% | 990 |
| 2023 | $194,394▲294% | $74,851▼3.7% | $388,289▲52.2% | $390,131▲52.9% | 990EZ |
| 2022 | $49,377▲29.9% | $77,746▲71.2% | $255,175▼10.0% | $255,175▼10.0% | 990EZ |
| 2021 | $38,008▼16.5% | $45,415▲6.2% | $283,537▼0.1% | $283,537▼2.6% | 990EZ |
| 2020 | $45,508▼36.0% | $42,773▼12.8% | $283,883▲4.3% | $291,079▼11.9% | 990EZ |
| 2019 | $71,067▲103% | $49,029▲6.1% | $272,294▲9.0% | $330,490▲28.6% | 990EZ |
| 2018 | $34,989▼30.1% | $46,224▲5.2% | $249,831▲793% | $257,027▲819% | 990EZ |
| 2017 | $50,057▼61.4% | $43,931▲10.6% | $27,980▼75.9% | $27,980▼75.9% | 990EZ |
| 2015 | $129,843▲162% | $39,715▲1.4% | $116,077▲347% | $116,077▲347% | 990EZ |
| 2014 | $49,470 | $39,164 | $25,949 | $25,949 | 990EZ |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
Grants received · $74K total
9 grants to Stephens County Historical Society & Museum totaling $74K, reported by foundations on their Schedule I filings.
| Grantmaker | Purpose | Year | Amount |
|---|---|---|---|
| Communities Foundation of Oklahoma Inc | Arts/culture | 2023 | $9,261 |
| Communities Foundation of Oklahoma Inc | General operations | 2022 | $10,819 |
| Communities Foundation of Oklahoma Inc | General operations | 2021 | $8,041 |
| Communities Foundation of Oklahoma Inc | General operations | 2020 | $7,399 |
| Communities Foundation of Oklahoma Inc | Operations grant | 2019 | $7,339 |
| Communities Foundation of Oklahoma Inc | Operations grant | 2018 | $7,315 |
| Communities Foundation of Oklahoma Inc | Operations grant | 2017 | $9,138 |
| Communities Foundation of Oklahoma Inc | Operations grant | 2016 | $7,767 |
| Communities Foundation of Oklahoma Inc | 2014 annual distribution | 2014 | $6,736 |
Frequently asked questions
- Is Stephens County Historical Society & Museum a legitimate nonprofit?
- Yes. Stephens County Historical Society & Museum is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 23-7258111, based in Duncan, Oklahoma. Donations are tax-deductible.
- What is Stephens County Historical Society & Museum's EIN?
- Stephens County Historical Society & Museum's Employer Identification Number (EIN) is 23-7258111.
- How much revenue does Stephens County Historical Society & Museum report?
- Stephens County Historical Society & Museum reported $107,837 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does Stephens County Historical Society & Museum have?
- CharityIndex grades Stephens County Historical Society & Museum C+, based on financial health (reserves and operating margin).
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Explore more
Data for Stephens County Historical Society & Museum (EIN 23-7258111) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.