Custer County, SD Map
Official Census boundary of Custer County, South Dakota (FIPS 46033). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
Loading map…
Custer County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
8,892
Households
4,451
Median household income
$84,112
Median age
57.6 years
Median home value
$372,100
Median gross rent
$1,112/mo
Owner-occupied homes
85.6%
Bachelor's degree or higher
31.6%
Below poverty level
9%
Land area
1,556.9 sq mi
Population density
6 / sq mi