Decatur County
- Population
- 11,579
- Area
- 333.88 sq mi (864.74 km²), 11 sq mi water
- Median age
- 45.8
- Households
- 4,568
- Persons per household
- 2.5
- Median household income
- $45,375
- Median house value
- $139,600
Demographics: 2020–2024 ACS
Today
90°F
Mostly Sunny14% precip
Tonight
67°F
Mostly Clear1% precip
Sunday
95°F
Sunny1% precip
Sunday Night
67°F
Mostly Clear2% precip