Johnson County
- Population
- 156,639
- Area
- 613 sq mi (1,587.66 km²), 10.07 sq mi water
- Median age
- 31
- Households
- 63,341
- Persons per household
- 2.3
- Median household income
- $74,935
- Median house value
- $308,600
Demographics: 2020–2024 ACS
Today
82°F
Mostly Sunny7% precip
Tonight
59°F
Mostly Clear7% precip
Sunday
73°F
Chance Showers And Thunderstorms50% precip
Sunday Night
54°F
Partly Cloudy then Chance Rain Showers37% precip