Johnson County
- Population
- 22,334
- Area
- 261.97 sq mi (678.49 km²), 2.17 sq mi water
- Median age
- 42
- Households
- 9,040
- Persons per household
- 2.4
- Median household income
- $44,904
- Median house value
- $120,200
Demographics: 2020–2024 ACS
This Afternoon
68°F
Mostly Cloudy
Tonight
56°F
Areas Of Fog3% precip
Sunday
74°F
Areas Of Fog then Mostly Cloudy4% precip
Sunday Night
49°F
Patchy Fog