County Dossier
Sanilac County
Michigan | County
Population
40,462
Land Area
962.6 sq mi
Context
Nonmetro
Geography
County silhouette
- Land Area
- 962.6 sq mi
- Water Area
- 627.4 sq mi
- Water Share
- 39.5%
Terrain Layer
Open the county terrain view inside the atlas flow.
Population & Housing
Population
40,462
- Density
- 42.0 / sq mi
- Households
- 17,516
- Housing Units
- 21,756
- Median Age
- 45.5 years
Income & Economy
Median Household Income
$58,863
GDP
$1.75B
Real GDP Change+4.9%
- Per Capita Income
- $33,584
- Personal Income
- $2.09B
- Personal Income Per Capita
- $51,754
Classification
RUCC 8
Nonmetro
Urban population of fewer than 5,000, adjacent to a metro area
Relief
Min
575 ft
Mean
693 ft
Max
904 ft