Zena, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Zena, Oklahoma had a total population of 280, the 480th largest community in Oklahoma. The poverty rate is 15.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 6.8% of adults have a bachelor's degree, well below the national average of 35.7%.
Zena Quick Facts
How Zena 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 | 272 | 280 | +2.9% |
How Zena 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 58 | National average: 61
Education
Educational Attainment (Adults 25+)
Zena Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Delaware County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Grove | 7,176 | $58,941 | 18.1% | $244,300 |
| Jay | 2,731 | $38,094 | 23.5% | $107,900 |
| Cleora | 1,477 | $82,321 | 14.5% | $230,800 |
| Copeland | 1,401 | $57,558 | 16.1% | $123,500 |
| West Siloam Springs | 1,286 | $59,904 | 19.6% | $183,800 |
| Kenwood | 1,284 | $58,135 | 18.5% | $104,100 |
| Colcord | 910 | $31,094 | 25.6% | $93,600 |
| Kansas | 748 | $33,438 | 34.4% | $77,500 |
| Flint Creek | 627 | $48,036 | 44.5% | $109,800 |
| Ketchum | 499 | $55,000 | 19.0% | $203,800 |
Cities Similar to Zena
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Barber | 280 | $59,313 | $169,800 | 6.9% | 13.9% |
| Mill Creek | 278 | $38,438 | $59,500 | 8.9% | 13.0% |
| Twin Oaks | 278 | $34,750 | $198,400 | 1.3% | 26.3% |
| Kaw City | 283 | $54,000 | $124,200 | 5.1% | 12.0% |
| Lenapah | 276 | $58,750 | $57,000 | 4.4% | 17.5% |
A note before these figures: with a population of 280, Zena's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Zena is a small community located in Oklahoma, within Delaware County. The total population is 280. It ranks as the 480th most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Zena is 29.4 years. This is 21% lower than the state median of 37.0 years.
Economy, Income & Housing
The poverty rate stands at 15.0%. This is 2% lower than the state poverty rate of 15.3%. The survey records no unemployed residents in Zena, which reflects the size of the sample rather than a labor market without joblessness. 94.4% of occupied housing units are owner-occupied. This homeownership rate is 43% higher than the state average of 65.8%.
Race & Ethnicity
Zena has a predominantly White (non-Hispanic) population, comprising 87.9% of all residents. Hispanic or Latino residents account for 6.4%.
Education
6.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 76% 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 79.7%.
Data Sources & Methodology
All demographic data for Zena, 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.
Free data download: Get all Oklahoma city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Zena, Oklahoma?
Zena, Oklahoma has a population of 280 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Zena, OK?
The Census Bureau does not publish a reliable median household income estimate for Zena — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Zena, OK?
The poverty rate in Zena is 15.0%. This means approximately 42 residents live below the federal poverty line.
What is the racial makeup of Zena, Oklahoma?
Zena's population is 87.9% White, 0.0% Black, 6.4% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Zena, OK?
The Census Bureau does not publish a reliable median home value estimate for Zena — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Zena, Oklahoma?
6.8% of adults (25+) in Zena hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.