Johnson County
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- Population
- 54,732
- Area
- 829.26 sq mi (2,147.78 km²), 3.93 sq mi water
- Median age
- 31.5
- Households
- 21,087
- Persons per household
- 2.4
- Median household income
- $67,272
- Median house value
- $235,700
Demographics: 2020–2024 ACS
This Afternoon
79°F
Slight Chance Showers And Thunderstorms17% precip
Tonight
64°F
Partly Cloudy then Slight Chance Showers And Thunderstorms48% precip
Monday
93°F
Chance Showers And Thunderstorms then Mostly Sunny37% precip
Monday Night
74°F
Mostly Clear3% precip