Johnson County
- Population
- 54,732
- Area
- 0.83 sq mi (2.15 km²), 0 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
Overnight
65°F
Mostly Cloudy3% precip
Saturday
81°F
Mostly Cloudy11% precip
Saturday Night
65°F
Mostly Clear3% precip
Sunday
86°F
Sunny1% precip