Lyman County ZIP Codes

List of ZIP Codes in Lyman County

The following table lists ZIP Codes associated with Lyman 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	57365	43.81148	-99.41723	Oacoma	619	3.8
2	57544	43.88374	-99.83647	Kennebec	461	0.7
3	57548	44.08429	-99.62373	Lower Brule	1,526	6.2
4	57568	43.88498	-100.08857	Presho	682	0.7
5	57569	43.8605	-99.57582	Reliance	357	0.4
6	57576	43.90804	-100.29411	Vivian	59	0.1

About Lyman County ZIP Codes

Lyman County in South Dakota (SD) is served by approximately 6 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 3,704 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 Lyman County are located in cities such as Lower Brule, Presho, Oacoma, Kennebec, Reliance. These cities and towns help define the economic and demographic character of the county.

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

Lyman County ZIP Codes

List of ZIP Codes in Lyman County

About Lyman County ZIP Codes

South Dakota Counties ZIP Codes

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