Codington County, South Dakota Cities (2025)

25 cities

City
Rank
2025 Pop.
2020 Pop.
Change
Density
Area (mi²)
Type
Watertown123,59722,6790.79%1,28018.44 City
Pelican township27617420.53%2629.74 Township
Lake township36716620.3%3320.65 Township
Sheridan township44884790.41%1531.90 Township
Elmira township54464400.45%1529.50 Township
Florence63343330%4820.69 Town
Kranzburg township73203130.63%560.55 Township
Kampeska township83193110.63%935.02 Township
Fuller township93042960.66%654.14 Township
Rauville township102902820.69%650.31 Township
Henry112692531.13%1851.45 Town
Dexter township122142070.94%459.68 Township
Waverly township131931910%445.39 Township
South Shore141881900%1351.40 Town
Germantown township151711641.18%446.97 Township
Florence township161691502.42%533.81 Township
Kranzburg171671620.6%2190.76 Town
Richland township181571501.29%533.58 Township
Henry township191221210%336.08 Township
Wallace2094930%7070.13 Town
Henry township2194930%334.30 Township
Graceland township2291900%333.08 Township
Phipps township2367623.08%233.33 Township
Florence township2428280%135.92 Township
Waverly2526518.33%261.02 CDP