Sumner County ZIP Codes

List of ZIP Codes in Sumner County

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


S.N. Zip Code Latitude Longitude City Population Density
1 67004 37.28317 -97.76401 Argonia 781 2.8
2 67013 37.37904 -97.27378 Belle Plaine 2,671 13.5
3 67022 37.07352 -97.63347 Caldwell 1,579 3.3
4 67031 37.40444 -97.63848 Conway Springs 2,527 8.4
5 67051 37.08932 -97.19399 Geuda Springs 363 1.8
6 67103 37.26439 -97.55977 Mayfield 141 1.0
7 67105 37.22001 -97.67825 Milan 156 1.0
8 67106 37.46335 -97.75804 Milton 472 3.7
9 67110 37.47022 -97.22425 Mulvane 8,222 58.5
10 67119 37.24202 -97.18152 Oxford 1,238 6.3
11 67120 37.46591 -97.37592 Peck 807 8.0
12 67140 37.07992 -97.35748 South Haven 995 2.8
13 67152 37.2623 -97.41104 Wellington 9,199 15.2


About Sumner County ZIP Codes

Sumner County in Kansas (KS) is served by approximately 13 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 29,151 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 Sumner County are located in cities such as Wellington, Mulvane, Belle Plaine, Conway Springs, Caldwell. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Sumner County, Kansas follow the America/Chicago time zone.