Johnson County
- Population
- 26,003
- Area
- 660.99 sq mi (1,711.96 km²), 22.98 sq mi water
- Median age
- 39.1
- Households
- 10,316
- Persons per household
- 2.4
- Median household income
- $45,995
- Median house value
- $135,300
Demographics: 2020–2024 ACS
Overnight
66°F
Mostly Clear
Wednesday
85°F
Sunny
Wednesday Night
61°F
Mostly Clear
Thursday
85°F
Partly Sunny1% precip