Johnston County
- Population
- 10,278
- Area
- 643.05 sq mi (1,665.49 km²), 15.31 sq mi water
- Median age
- 39.3
- Households
- 3,891
- Persons per household
- 2.5
- Median household income
- $52,688
- Median house value
- $116,500
Demographics: 2020–2024 ACS
Overnight
58°F
Clear
Monday
80°F
Sunny
Monday Night
55°F
Clear
Tuesday
80°F
Sunny