County Dossier
Lake County
South Dakota | County
Population
10,972
Land Area
562.9 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 562.9 sq mi
- Water Area
- 12.3 sq mi
- Water Share
- 2.1%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
10,972
- Density
- 19.5 / sq mi
- Households
- 4,716
- Housing Units
- 5,797
- Median Age
- 43.8 years
Income & Economy
Median Household Income
$76,808
GDP
$934.41M
Real GDP Change+3.2%
- Per Capita Income
- $45,963
- Personal Income
- $1.14B
- Personal Income Per Capita
- $103,883
Classification
RUCC 6
Nonmetro
Urban population of 5,000 to 20,000, adjacent to a metro area
Relief
Min
1,547 ft
Mean
1,714 ft
Max
1,876 ft