Mount Washington, Kentucky Demographics & Population 2026
During the 2020–2024 ACS period, Mount Washington, Kentucky had a total population of 18,480, the 22nd largest city in Kentucky, with a median household income of $96,239, which is 51% higher than the state average. The poverty rate is 5.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 51% above the state average — one of the wealthiest communities in Kentucky.
Mount Washington Quick Facts
How Mount Washington 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 | 18,228 | 18,480 | +1.4% |
| Median household income | $93,852 | $96,239 | +2.5% |
| Median home value | $253,700 | $268,200 | +5.7% |
How Mount Washington 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+)
Mount Washington Rankings in Kentucky
Explore Kentucky Rankings
Other Cities in Bullitt County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Shepherdsville | 14,533 | $71,476 | 21.5% | $222,100 |
| Hillview | 8,797 | $68,111 | 11.2% | $186,300 |
| Pioneer Village | 2,723 | $84,167 | 11.6% | $240,500 |
| Lebanon Junction | 2,327 | $54,778 | 19.7% | $156,000 |
| Brooks | 2,069 | $66,056 | 9.6% | $227,600 |
| Hebron Estates | 1,276 | $54,861 | 13.2% | $290,200 |
| Fox Chase | 610 | $93,125 | 6.4% | $320,100 |
| Hunters Hollow | 357 | $70,313 | 14.9% | $200,000 |
Cities Similar to Mount Washington
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Burlington | 18,008 | $109,308 | $254,300 | 31.8% | 5.5% |
| Fort Thomas | 17,169 | $104,350 | $335,000 | 55.3% | 6.2% |
| St. Matthews | 17,577 | $82,412 | $338,000 | 58.7% | 7.2% |
| Shelbyville | 17,668 | $75,610 | $257,100 | 26.7% | 14.5% |
| Erlanger | 19,875 | $75,840 | $209,000 | 32.0% | 13.7% |
Population Overview
Mount Washington is a small city located in Kentucky, within Bullitt County. The total population is 18,480. It ranks as the 22nd most populous out of 552 Census-designated places in Kentucky.
Age Demographics
The median age in Mount Washington is 39.2 years. This is about the same as the state median of 39.1 years.
Economy, Income & Housing
The median household income in Mount Washington is $96,239. This is 51% higher than the state median of $63,726. It is also 19% higher than the national median of $80,734. The poverty rate stands at 5.3%. This is 67% lower than the state poverty rate of 16.1%. The unemployment rate is 4.6%. This is 6% lower than the state rate of 4.9%. The median home value is $268,200. Housing costs are 30% higher than the state median of $205,600. With a home-value-to-income ratio of just 2.8x, Mount Washington is one of the most affordable housing markets in the area. 86.1% of occupied housing units are owner-occupied. This homeownership rate is 26% higher than the state average of 68.3%.
Race & Ethnicity
Mount Washington has a predominantly White (non-Hispanic) population, comprising 92.6% of all residents. Hispanic or Latino residents account for 3.1%. The Black or African American population (0.0%) is well below the state average of 7.5%. The Asian population (0.6%) is well below the state average of 1.6%.
Education
26.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 5% lower 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 92.4%.
Data Sources & Methodology
All demographic data for Mount Washington, 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 Mount Washington, Kentucky?
Mount Washington, Kentucky has a population of 18,480 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mount Washington, KY?
The median household income in Mount Washington is $96,239, which is 19% higher than the national median of $80,734.
What is the poverty rate in Mount Washington, KY?
The poverty rate in Mount Washington is 5.3%. This means approximately 974 residents live below the federal poverty line.
What is the racial makeup of Mount Washington, Kentucky?
Mount Washington's population is 92.6% White, 0.0% Black, 3.1% Hispanic/Latino, and 0.6% Asian.
What is the median home value in Mount Washington, KY?
The median home value in Mount Washington is $268,200. The home-value-to-income ratio is 2.8x.
How educated is Mount Washington, Kentucky?
26.1% of adults (25+) in Mount Washington hold a bachelor's degree or higher, and 9.2% hold a graduate or professional degree.