Custer County
- Population
- 11,961
- Area
- 3,783.31 sq mi (9,798.72 km²), 9.89 sq mi water
- Median age
- 42.7
- Households
- 5,038
- Persons per household
- 2.3
- Median household income
- $70,605
- Median house value
- $219,100
Demographics: 2020–2024 ACS
Tonight
54°F
Mostly Cloudy then Showers And Thunderstorms Likely56% precip
Wednesday
73°F
Patchy Fog then Slight Chance Showers And Thunderstorms63% precip
Wednesday Night
50°F
Mostly Clear1% precip
Thursday
81°F
Sunny
As of Sep 23, 4:54 AM UTC — the forecast service is catching up.