Johnson County, KY Demographics & Local Data

Analyze population trends, housing costs, and the local economy by exploring Map AI.

Area Snapshot

Key statistics on population, economy, housing, and commuting compared to state and national averages. Explore interactive maps for deeper analysis.

C
D
D

Population

Metric Johnson County Kentucky Avg U.S. Average
Population 21,898 4,499,518 334,821,731
Population density (per sq mi) 82.9 111.3 85.8
Population growth (%/yr) -0.51% 0.30% 0.57%
Median age 43.2 37.6 37.1
Households 8,843 1,791,595 128,459,983

Population Over Time

Year Johnson County

Race & Ethnicity

Group Share

Economy

Johnson County has a the economy index of D, which means it is barely prosperous.

Metric Johnson County Kentucky Avg U.S. Average
Median household income $43,109 $62,784 $78,145
Income growth (%/yr) 3.07% 4.94% 5.07%
Unemployment rate 4.7% 4.8% 5.2%

Detailed wealth and income breakdown →

Housing

Metric Johnson County Kentucky Avg U.S. Average
Median home price $84,422 $126,174 $242,182
Median rent $697 $933 $1,342
Homeownership rate 66.4% 68.3% 65.1%

Full housing market analysis →

Mobility & Commuting

The most common departure window is 07:30 AM – 07:59 AM , followed by 07:00 AM – 07:29 AM .

Metric Johnson County Kentucky Avg U.S. Average
Average commute time (min) 18.7 20.8 22.5
Work from home 7.6% 9.1% 13.4%

Commute and transport details →

Education & Households

Johnson County has a education index of D, which means it is barely educated.

Metric Johnson County Kentucky Avg U.S. Average
Bachelor's degree or higher 13.9% 24.5% 31.6%
Average household size 2.48 2.45 2.54

Health

Johnson County has a health index of C, which means it is somewhat healthy.

Metric Johnson County Kentucky Avg U.S. Average
Life expectancy (years) 74.1 75.0 78.3
Self-rated poor health 24.3% 23.2% 16.3%
Smokers 26.8% 26.0% 19.0%