Lake County, SD

South Dakota

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

Total ZIP Codes 7
Total Population 11,128
Avg Household Income $95,381
Avg Home Value $280,649

Largest Cities in Lake County

City Population
Madison 6,094
Lake Madison 936
Ramona 538
Brant Lake South 211
Rutland 196
Chester 152
Wentworth 138
Brant Lake 63
Nunda 40
Winfred 34
Rustic Acres Colony 30
Junius 0
Peninsula Park 0
Prairie Village 0
Smiths Park 0

Most Populated ZIP Codes

ZIP Code City Population
57042 Madison 7,756
57075 Wentworth 1,296
57054 Ramona 703
57016 Chester 676
57076 Winfred 325
57057 Rutland 196
57050 Nunda 176

All Cities in Lake County (19)

Brant Lake Pop: 63
Brant Lake South Pop: 211
Chautauqua Pop: 7,756
Chester Pop: 152
Franklin Pop: 7,756
Graceville Colony Pop: 325
Junius Pop: 7,756
Lake Madison Pop: 936
Madison Pop: 6,094
Nunda Pop: 40
Orland Pop: 7,756
Peninsula Park Pop: 1,296
Prairie Village Pop: 7,756
Ramona Pop: 538
Rustic Acres Colony Pop: 30
Rutland Pop: 196
Smiths Park Pop: 1,296
Wentworth Pop: 138
Winfred Pop: 34

All ZIP Codes in Lake County (7)

57016 Chester
57042 Madison
57050 Nunda
57054 Ramona
57057 Rutland
57075 Wentworth
57076 Winfred