Mount Washington, Kentucky Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Mount Washington, Kentucky is 18,228 as of the 2023 American Community Survey, making it the 22nd-largest city in Kentucky. The median household income is $93,852, the median home value is $253,700, and the median age is 38.0.
The population has grown 39.1% since 2010 (13,556 → 18,863).
18,228
Population
1904
People / sq mi
$93,852
Median Income
$253,700
Median Home Value
Mount Washington covers 9.6 sq mi of land at 1904 people per square mile.
About Mount Washington, KY
Mount Washington is a city in Kentucky with a population of 18,228. It ranks #22 among cities in Kentucky by population. The median age is 38.0, in line with the national median. The population is 49.7% male and 50.3% female.
The median household income in Mount Washington is $93,852, above the US median of $74,580. 2.5% of residents live below the federal poverty level. Home values sit at a median of $253,700, with monthly rent averaging $919. The homeownership rate of 86.2% is higher than the national rate of 64.8%.
Educational attainment in Mount Washington reflects 25.0% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 10.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 30.9 minutes each way.
Mount Washington city Population History (2010-2024)
The city of Mount Washington city had a population of 13,556 in 2010 and 18,863 in 2024, a 39.1% growth over 14 years. The peak was 18,863 in 2024. Average annual growth rate: 2.52%.
18,863
Population (2024)
13,556
Population (2010)
18,863
Peak (2024)
2.52%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 13,556 |
| 2011 | 13,680 |
| 2012 | 13,804 |
| 2013 | 13,978 |
| 2014 | 14,182 |
| 2015 | 14,298 |
| 2016 | 14,392 |
| 2017 | 14,575 |
| 2018 | 14,701 |
| 2019 | 14,817 |
| 2020 | 18,124 |
| 2021 | 18,256 |
| 2022 | 18,452 |
| 2023 | 18,695 |
| 2024 | 18,863 |
Race & Ethnicity
| White | 93.1% |
| Black or African American | 0.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$93,852
Median Household Income
$39,858
Per Capita Income
2.5%
Poverty Rate
2.6%
Unemployment Rate
Housing
$253,700
Median Home Value
$919
Median Rent
86.2%
Owner-Occupied
Education
93.3%
High School+
25.0%
Bachelor's+
Commute
0.0%
Drive Alone
79.6%
Public Transit
10.3%
Work From Home
30.9 min
Avg Commute
Community Profile
16.6%
Foreign Born
96.4%
Non-English at Home
8.7%
Veterans
11.3%
With Disability
97.0%
Health Insurance
97.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 19.2% |
| Manufacturing | 13.9% |
| Retail Trade | 10.0% |
| Information | 8.6% |
| Finance, Insurance & Real Estate | 8.0% |
| Construction | 7.9% |
| Education, Health Care & Social Services | 6.9% |
| Arts, Entertainment & Food Services | 5.6% |
| Public Administration | 4.7% |
| Transportation & Warehousing | 1.2% |
| Agriculture & Mining | 0.5% |
Largest cities in Kentucky
Largest counties in Kentucky
Part of Kentucky
Metro areas in Kentucky
City rankings
Frequently Asked Questions
Mount Washington, Kentucky has a population of 18,228 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 22nd-largest city in Kentucky.
The median household income in Mount Washington, Kentucky is $93,852, with 2.5% of residents living below the federal poverty level.
The median home value in Mount Washington, Kentucky is $253,700, with median monthly rent at $919 and a homeownership rate of 86.2%.
The median age in Mount Washington, Kentucky is 38.0 years. The population is 49.7% male and 50.3% female.
The population has grown 39.1% since 2010 (13,556 → 18,863).
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Population, race, income, age, and trends across Kentucky
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.