Custer County, South Dakota Zip Codes
Custer County is located in South Dakota with a county seat of Custer. It contains 0 zip codes with a total population of approximately 8,900.
County
Custer
County Seat
Custer
Zip Codes
0
Land Area
1,558 sq mi
Custer County is located in the southern Black Hills of South Dakota. It includes Custer State Park and Wind Cave National Park.
Ad Unit: county-mid
Custer County Demographics
8,900
Population
1,558
Land Area (sq mi)
0
Zip Codes
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures.