Roberts County, South Dakota Cities (2025)

42 cities

City
Rank
2025 Pop.
2020 Pop.
Change
Density
Area (mi²)
Type
Sisseton12,3822,471-0.75%1,4971.59 City
Goodwill township29209070.66%2536.24 Township
Sisseton township37957800.76%2334.50 Township
Long Hollow township44284150.94%1235.73 Township
Wilmot5418432-0.71%7840.53 City
Lockwood township63653560.83%1721.62 Township
Rosholt7362377-0.82%1,2230.30 Town
Agency township83053010.33%835.99 Township
Geneseo township92992881.01%933.69 Township
Summit10271285-1.09%4950.55 Town
Lake township112652561.15%736.83 Township
Lawrence township122302260.44%1022.21 Township
New Effington13221233-0.9%8470.26 Town
Summit township141971871.55%634.97 Township
Grant township151801760.56%535.76 Township
Peever16171176-0.58%1,3790.12 Town
Victor township171671630.6%447.45 Township
Harmon township181531500.66%261.50 Township
Easter township191471430.68%433.37 Township
Spring Grove township201421390%435.99 Township
White Rock township211361282.26%257.73 Township
Peever Flats221341877.2%1,7870.07 CDP
Lien township231321242.33%347.47 Township
Garfield township241271240.79%434.89 Township
Becker township251111120%428.48 Township
Springdale township261101110%334.76 Township
Dry Wood Lake township271041020.97%331.62 Township
Enterprise township28101991%335.81 Township
Hart township291011010%335.88 Township
Minnesota township3097970%246.90 Township
Norway township3192901.1%248.21 Township
Ortley township3288851.15%333.61 Township
Claire City337983-1.25%4320.18 Town
Sisseton township3474691.37%234.97 Township
Corona3568651.49%2690.25 Town
Lee township3666660%228.14 Township
One Road township3763601.61%234.42 Township
Alto township3860535.26%234.92 Township
Bossko township3953483.92%136.02 Township
Ortley4047490%212.24 Town
Summit township4139345.41%132.33 Township
White Rock42770%41.57 Town