Buffalo County, SD

South Dakota

Comprehensive geographic, population, and economic data for Buffalo County in South Dakota.

Total ZIP Codes 2
Total Population 1,469
Avg Household Income $46,136
Avg Home Value Unknown

Largest Cities in Buffalo County

City Population
Fort Thompson 1,147
Gann Valley 6
Shelby 0

Most Populated ZIP Codes

ZIP Code City Population
57339 Fort Thompson 1,390
57341 Gann Valley 79

All Cities in Buffalo County (3)

Fort Thompson Pop: 1,147
Gann Valley Pop: 6
Shelby Pop: 894

All ZIP Codes in Buffalo County (2)

57339 Fort Thompson
57341 Gann Valley