Old Green, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Old Green, Oklahoma had a total population of 301, the 462nd largest community in Oklahoma. The poverty rate is 11.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 8.8% of adults have a bachelor's degree, well below the national average of 35.7%.
Old Green Quick Facts
How Old Green 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 | 427 | 301 | -29.5% |
| Median home value | $168,800 | $169,500 | +0.4% |
How Old Green 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+)
Old Green Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Adair County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Stilwell | 3,755 | $37,292 | 34.2% | $101,600 |
| Westville | 1,743 | $39,400 | 34.1% | $68,500 |
| Fairfield | 690 | $87,625 | 17.4% | $93,300 |
| Chewey | 642 | $83,313 | 40.3% | $125,000 |
| Cherry Tree | 585 | $63,000 | 23.2% | $114,100 |
| Lyons Switch | 569 | $70,417 | 17.8% | $185,800 |
| Rocky Mountain | 532 | $52,500 | 17.3% | $153,900 |
| Titanic | 419 | $67,500 | 12.8% | $160,700 |
| Baron | 413 | $90,583 | 0.0% | $173,800 |
| Bell | 384 | $63,688 | 32.8% | $145,000 |
Cities Similar to Old Green
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Delaware | 301 | $40,000 | $41,400 | 10.6% | 28.3% |
| Talala | 300 | $44,375 | $110,600 | 17.1% | 27.5% |
| Wynona | 300 | $41,875 | N/A | 3.4% | 9.4% |
| Short | 299 | N/A | $113,700 | 8.9% | 57.2% |
| Gans | 304 | $55,262 | $139,400 | 29.4% | 22.0% |
A note before these figures: with a population of 301, Old Green'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
Old Green is a small community located in Oklahoma, within Adair County. The total population is 301. It ranks as the 462nd most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Old Green is 31.5 years. This is 15% lower than the state median of 37.0 years. With 39.9% of the population under 18, Old Green has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The poverty rate stands at 11.6%. This is 24% lower than the state poverty rate of 15.3%. The survey records no unemployed residents in Old Green, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $169,500. Housing costs are 15% lower than the state median of $199,800. 39.8% of occupied housing units are owner-occupied. This homeownership rate is 39% lower than the state average of 65.8%.
Race & Ethnicity
The largest racial or ethnic group in Old Green is White (non-Hispanic), making up 79.7% of the population.
Education
8.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 69% lower than the state rate of 28.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample.
Data Sources & Methodology
All demographic data for Old Green, 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 Old Green, Oklahoma?
Old Green, Oklahoma has a population of 301 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Old Green, OK?
The Census Bureau does not publish a reliable median household income estimate for Old Green — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Old Green, OK?
The poverty rate in Old Green is 11.6%. This means approximately 35 residents live below the federal poverty line.
What is the racial makeup of Old Green, Oklahoma?
Old Green's population is 79.7% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Old Green, OK?
The median home value in Old Green is $169,500.
How educated is Old Green, Oklahoma?
8.8% of adults (25+) in Old Green hold a bachelor's degree or higher, and 8.8% hold a graduate or professional degree.