Oak Grove, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Oak Grove, Oklahoma had a total population of 46, the 766th largest town in Oklahoma. The poverty rate is 0.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 0.0% of adults have a bachelor's degree, well below the national average of 35.7%.
Oak Grove Quick Facts
How Oak Grove 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 | 48 | 46 | -4.2% |
How Oak Grove 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 diverse community with significant representation from multiple racial and ethnic groups.
State average: 58 | National average: 61
Education
Educational Attainment (Adults 25+)
Oak Grove Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Pawnee County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Cleveland | 3,225 | $55,357 | 20.3% | $117,800 |
| Pawnee | 1,886 | $41,471 | 14.9% | $99,300 |
| Westport | 606 | $83,214 | 13.9% | $252,900 |
| Jennings | 346 | $35,833 | 38.0% | $82,100 |
| Ralston | 328 | $49,821 | 19.5% | $43,900 |
| Hallett | 132 | $36,458 | 26.5% | $67,500 |
| Terlton | 78 | $40,000 | 19.2% | $81,700 |
| Blackburn | 76 | N/A | 46.1% | $57,500 |
| Skedee | 62 | N/A | 61.3% | $41,300 |
| Maramec | 34 | $36,250 | 20.6% | $63,800 |
Cities Similar to Oak Grove
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Reagan | 46 | $43,333 | $112,500 | 8.8% | 8.7% |
| Bison | 48 | N/A | $64,200 | 10.4% | 6.3% |
| Douglas | 48 | N/A | N/A | 0.0% | 35.4% |
| Rosedale | 48 | $48,125 | $106,300 | 10.3% | 41.7% |
| Adamson | 44 | N/A | $56,400 | 0.0% | 50.0% |
A note before these figures: with a population of 46, Oak Grove'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
Oak Grove is a small community located in Oklahoma, within Pawnee County. The total population is 46. It ranks as the 766th most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Oak Grove is 25.4 years. This is 31% lower than the state median of 37.0 years.
Economy, Income & Housing
The ACS records no residents below the poverty line in Oak Grove. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Oak Grove, which reflects the size of the sample rather than a labor market without joblessness. 30.4% of occupied housing units are owner-occupied. This homeownership rate is 54% lower than the state average of 65.8%.
Race & Ethnicity
The largest racial or ethnic group in Oak Grove is White (non-Hispanic), making up 50.0% of the population. Hispanic or Latino residents account for 34.8%. The Hispanic or Latino population is significantly higher than the state average (34.8% vs 12.7%).
Education
0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. 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 Oak Grove, 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 Oak Grove, Oklahoma?
Oak Grove, Oklahoma has a population of 46 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oak Grove, OK?
The Census Bureau does not publish a reliable median household income estimate for Oak Grove — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Oak Grove, OK?
The ACS sample for Oak Grove recorded no residents below the federal poverty line. Because the community is small, this indicates that the survey did not capture poverty here rather than that no poverty exists — the estimate carries a wide margin of error.
What is the racial makeup of Oak Grove, Oklahoma?
Oak Grove's population is 50.0% White, 0.0% Black, 34.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Oak Grove, OK?
The Census Bureau does not publish a reliable median home value estimate for Oak Grove — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Oak Grove, Oklahoma?
0.0% of adults (25+) in Oak Grove hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.