Johnson County, Kentucky Demographics 2026
Johnson County, Kentucky has a population of 22,334, the 52nd most populous county in Kentucky. The median household income is $44,904 and the median home value is $120,200. The poverty rate is 22.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Johnson County Quick Facts
How Johnson County 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 | 22,464 | 22,334 | -0.6% |
| Median household income | $43,014 | $44,904 | +4.4% |
| Median home value | $125,300 | $120,200 | -4.1% |
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+)
Cities & Places in Johnson County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Paintsville | 4,203 | $28,257 | 32.9% | $116,100 |
| West Van Lear | 1,155 | $66,815 | 3.5% | $135,300 |
| Van Lear | 443 | $35,347 | 24.1% | $81,100 |
Explore Kentucky Rankings
Population Overview
Johnson County is located in Kentucky with a total population of 22,334. It is the 52nd most populous county out of 120 in Kentucky. The county encompasses 3 Census-designated places.
Age Demographics
The median age in Johnson County is 42.0 years. This is 7% higher than the state median of 39.1 years.
Economy, Income & Housing
The median household income in Johnson County is $44,904. This is 30% lower than the state median of $63,726. It is also 44% lower than the national median of $80,734. The poverty rate stands at 22.8%. This is 42% higher than the state poverty rate of 16.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 4.2%. This is 13% lower than the state rate of 4.9%. The median home value is $120,200. Housing costs are 42% lower than the state median of $205,600. With a home-value-to-income ratio of just 2.7x, Johnson County is one of the most affordable housing markets in the area. 68.3% of occupied housing units are owner-occupied.
Race & Ethnicity
Johnson County has a predominantly White (non-Hispanic) population, comprising 93.9% of all residents. Asian residents account for 1.4%. The Black or African American population (0.5%) is well below the state average of 7.5%. The Hispanic or Latino population (0.5%) is well below the state average of 5.0%.
Education
16.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% 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 82.7%.
Data Sources & Methodology
All figures for Johnson County come from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates, with comparisons drawn against Kentucky and national averages from the same dataset. See our methodology page for how each metric is defined, or data.census.gov for official tables with margins of error.
Frequently Asked Questions
What is the population of Johnson County, Kentucky?
Johnson County has a population of 22,334, making it the 52nd most populous county in Kentucky.
What is the median income in Johnson County?
The median household income in Johnson County is $44,904 with a poverty rate of 22.8%.
How many cities are in Johnson County, Kentucky?
Johnson County contains 3 Census-designated places.