Oakbrook, Kentucky Demographics & Population 2026
During the 2020–2024 ACS period, Oakbrook, Kentucky had a total population of 10,211, the 45th largest community in Kentucky, with a median household income of $94,652, which is 49% higher than the state average. The poverty rate is 2.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 49% above the state average — one of the wealthiest communities in Kentucky.
- An exceptionally low poverty rate of 2.5% — among the lowest in Kentucky.
- Near full employment with an unemployment rate of just 1.6%.
Oakbrook Quick Facts
How Oakbrook 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 | 9,459 | 10,211 | +8.0% |
| Median household income | $90,147 | $94,652 | +5.0% |
| Median home value | $250,900 | $260,700 | +3.9% |
How Oakbrook 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: 33 | National average: 61
Education
Educational Attainment (Adults 25+)
Oakbrook Rankings in Kentucky
Explore Kentucky Rankings
Other Cities in Boone County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Florence | 32,803 | $71,003 | 9.5% | $210,700 |
| Burlington | 18,008 | $109,308 | 5.5% | $254,300 |
| Francisville | 10,565 | $159,371 | 1.7% | $398,000 |
| Union | 7,642 | $136,712 | 2.9% | $411,500 |
| Hebron | 6,407 | $106,719 | 10.0% | $239,300 |
| Verona | 1,394 | $144,507 | 3.2% | $451,600 |
| Petersburg | 771 | $101,389 | 3.6% | $226,700 |
| Belleview | 262 | $34,423 | 17.6% | $121,000 |
| Rabbit Hash | 175 | N/A | 30.9% | $300,000 |
Cities Similar to Oakbrook
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| La Grange | 10,311 | $88,464 | $283,200 | 38.4% | 8.0% |
| Alexandria | 10,562 | $102,239 | $284,800 | 35.3% | 7.7% |
| Middletown | 9,763 | $82,537 | $336,000 | 53.2% | 9.1% |
| Fort Mitchell | 8,713 | $86,310 | $357,100 | 47.4% | 8.1% |
| Fort Knox | 8,836 | $82,663 | N/A | 48.3% | 9.0% |
Population Overview
Oakbrook is a small city located in Kentucky, within Boone County. The total population is 10,211. It ranks as the 45th most populous out of 552 Census-designated places in Kentucky.
Age Demographics
The median age in Oakbrook is 43.4 years. This is 11% higher than the state median of 39.1 years.
Economy, Income & Housing
The median household income in Oakbrook is $94,652. This is 49% higher than the state median of $63,726. It is also 17% higher than the national median of $80,734. The poverty rate stands at 2.5%. This is 84% lower than the state poverty rate of 16.1%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 1.6%. This is 68% lower than the state rate of 4.9%. The median home value is $260,700. Housing costs are 27% higher than the state median of $205,600. With a home-value-to-income ratio of just 2.8x, Oakbrook is one of the most affordable housing markets in the area. 87.2% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 68.3%.
Race & Ethnicity
The largest racial or ethnic group in Oakbrook is White (non-Hispanic), making up 77.6% of the population. Black or African American residents account for 10.2%. The Asian population is significantly higher than the state average (3.6% vs 1.6%).
Education
35.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 29% higher than the state rate of 27.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.6%.
Data Sources & Methodology
All demographic data for Oakbrook, Kentucky 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 Kentucky state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 552 Census-designated places in Kentucky. 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 Oakbrook, Kentucky?
Oakbrook, Kentucky has a population of 10,211 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oakbrook, KY?
The median household income in Oakbrook is $94,652, which is 17% higher than the national median of $80,734.
What is the poverty rate in Oakbrook, KY?
The poverty rate in Oakbrook is 2.5%. This means approximately 251 residents live below the federal poverty line.
What is the racial makeup of Oakbrook, Kentucky?
Oakbrook's population is 77.6% White, 10.2% Black, 5.0% Hispanic/Latino, and 3.6% Asian.
What is the median home value in Oakbrook, KY?
The median home value in Oakbrook is $260,700. The home-value-to-income ratio is 2.8x.
How educated is Oakbrook, Kentucky?
35.6% of adults (25+) in Oakbrook hold a bachelor's degree or higher, and 12.8% hold a graduate or professional degree.