Corson County ZIP Codes

List of ZIP Codes in Corson County

The following table lists ZIP Codes associated with Corson 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 57621 45.76891 -101.0808 Bullhead 285 35.9
2 57633 45.44584 -101.50046 Isabel 421 0.2
3 57634 45.75231 -101.87895 Keldron 155 0.3
4 57639 45.679 -100.80324 Little Eagle 373 72.8
5 57641 45.89317 -101.30624 McIntosh 244 0.2
6 57642 45.78609 -100.72458 McLaughlin 1,949 1.1
7 57645 45.9119 -101.71855 Morristown 149 0.2
8 57657 45.51599 -100.7776 Trail City 203 0.4
9 57658 45.65744 -100.55835 Wakpala 338 2.1
10 57659 45.8958 -101.09808 Walker 19 0.5
11 57660 45.83052 -101.53311 Watauga 119 0.2


About Corson County ZIP Codes

Corson County in South Dakota (SD) is served by approximately 11 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 4,255 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 Corson County are located in cities such as McLaughlin, Isabel, Little Eagle, Wakpala, Bullhead. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Corson County, South Dakota follow the America/Denver time zone.