Roberts County ZIP Codes

List of ZIP Codes in Roberts County

The following table lists ZIP Codes associated with Roberts County, South Dakota, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 57224 45.81332 -97.15672 Claire City 176 1.4
2 57227 45.36184 -96.72105 Corona 600 5.3
3 57255 45.86702 -96.94985 New Effington 538 2.0
4 57257 45.49975 -97.02982 Peever 531 2.7
5 57260 45.83641 -96.7172 Rosholt 1,107 2.6
6 57262 45.67288 -97.06641 Sisseton 5,043 5.8
7 57279 45.41816 -96.87274 Wilmot 981 2.7


About Roberts County ZIP Codes

Roberts County in South Dakota (SD) is served by approximately 7 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 8,976 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Roberts County are located in cities such as Sisseton, Rosholt, Wilmot, Corona, New Effington. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Roberts County, South Dakota follow the America/Chicago time zone.