Leavenworth County ZIP Codes

List of ZIP Codes in Leavenworth County

The following table lists ZIP Codes associated with Leavenworth 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 66007 39.1405 -94.94548 Basehor 10,060 123.8
2 66012 39.06091 -94.91658 Bonner Springs 10,301 100.2
3 66020 39.34142 -95.10779 Easton 1,763 10.8
4 66027 39.36454 -94.91708 Fort Leavenworth 7,249 301.2
5 66043 39.24967 -94.90193 Lansing 10,821 579.0
6 66048 39.27891 -94.98527 Leavenworth 35,551 101.3
7 66052 39.00998 -95.04678 Linwood 2,104 19.9
8 66086 39.11578 -95.08043 Tonganoxie 10,935 44.3


About Leavenworth County ZIP Codes

Leavenworth County in Kansas (KS) is served by approximately 8 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 88,784 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 Leavenworth County are located in cities such as Leavenworth, Tonganoxie, Lansing, Bonner Springs, Basehor. These cities and towns help define the economic and demographic character of the county.

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