Hennessey, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Hennessey, Oklahoma had a total population of 2,567, the 133rd largest town in Oklahoma, with a median household income of $70,181, which is 8% higher than the state average. The poverty rate is 16.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.3x.
Hennessey Quick Facts
How Hennessey Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 2,603 | 2,567 | -1.4% |
| Median household income | $54,185 | $70,181 | +29.5% |
| Median home value | $165,900 | $161,500 | -2.7% |
How Hennessey Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 58 | National average: 61
Education
Educational Attainment (Adults 25+)
Hennessey Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Kingfisher County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Kingfisher | 5,026 | $64,271 | 17.1% | $227,900 |
| Dover | 316 | $43,036 | 15.5% | $121,400 |
| Loyal | 95 | N/A | 57.9% | $86,000 |
Cities Similar to Hennessey
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Nicoma Park | 2,566 | $62,447 | $162,100 | 15.7% | 17.8% |
| New Cordell | 2,740 | $73,107 | $106,600 | 14.4% | 10.1% |
| Kiefer | 2,639 | $83,317 | $222,500 | 20.9% | 10.4% |
| Watonga | 2,623 | $54,081 | $89,700 | 9.4% | 19.2% |
| Stroud | 2,793 | $61,250 | $125,000 | 13.3% | 24.0% |
Population Overview
Hennessey is a small community located in Oklahoma, within Kingfisher County. The total population is 2,567. It ranks as the 133rd most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Hennessey is 32.3 years. This is 13% lower than the state median of 37.0 years. With 30.4% of the population under 18, Hennessey has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Hennessey is $70,181. This is 8% higher than the state median of $65,039. It is also 13% lower than the national median of $80,734. The poverty rate stands at 16.3%. This is 6% higher than the state poverty rate of 15.3%. The unemployment rate is 3.0%. This is 41% lower than the state rate of 5.0%. The median home value is $161,500. Housing costs are 19% lower than the state median of $199,800. With a home-value-to-income ratio of just 2.3x, Hennessey is one of the most affordable housing markets in the area. 68.5% of occupied housing units are owner-occupied. This homeownership rate is 4% higher than the state average of 65.8%.
Race & Ethnicity
The largest racial or ethnic group in Hennessey is White (non-Hispanic), making up 52.4% of the population. Hispanic or Latino residents account for 45.0%. The Hispanic or Latino population is significantly higher than the state average (45.0% vs 12.7%). The Asian population (0.0%) is well below the state average of 2.4%.
Education
17.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 40% lower than the state rate of 28.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 79.0%.
Data Sources & Methodology
All demographic data for Hennessey, Oklahoma is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Oklahoma state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 834 Census-designated places in Oklahoma. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Hennessey, Oklahoma?
Hennessey, Oklahoma has a population of 2,567 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Hennessey, OK?
The median household income in Hennessey is $70,181, which is 13% lower than the national median of $80,734.
What is the poverty rate in Hennessey, OK?
The poverty rate in Hennessey is 16.3%. This means approximately 413 residents live below the federal poverty line.
What is the racial makeup of Hennessey, Oklahoma?
Hennessey's population is 52.4% White, 0.0% Black, 45.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Hennessey, OK?
The median home value in Hennessey is $161,500. The home-value-to-income ratio is 2.3x.
How educated is Hennessey, Oklahoma?
17.1% of adults (25+) in Hennessey hold a bachelor's degree or higher, and 8.0% hold a graduate or professional degree.