Johnson County
- Population
- 620,631
- Area
- 0.47 sq mi (1.23 km²), 0.01 sq mi water
- Median age
- 38.6
- Households
- 249,531
- Persons per household
- 2.5
- Median household income
- $109,208
- Median house value
- $391,200
Demographics: 2020–2024 ACS
This Afternoon
84°F
Sunny
Tonight
65°F
Mostly Clear1% precip
Sunday
83°F
Partly Sunny then Chance Rain Showers13% precip
Sunday Night
66°F
Slight Chance Showers And Thunderstorms38% precip