Cass County ZIP Codes

List of ZIP Codes in Cass County

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


S.N. Zip Code Latitude Longitude City Population Density
1 68016 41.02518 -96.1063 Cedar Creek 415 37.3
2 68037 40.9844 -96.12673 Louisville 2,471 17.9
3 68048 40.98304 -95.9345 Plattsmouth 13,833 56.5
4 68058 41.00842 -96.2483 South Bend 352 208.7
5 68304 40.88971 -96.38781 Alvo 412 6.4
6 68307 40.78769 -96.14054 Avoca 391 3.6
7 68347 40.80347 -96.42274 Eagle 2,209 27.1
8 68349 40.82962 -96.30028 Elmwood 1,247 9.9
9 68366 40.98215 -96.44222 Greenwood 943 6.7
10 68403 40.92045 -96.16707 Manley 209 108.9
11 68407 40.921 -96.26263 Murdock 863 7.3
12 68409 40.90906 -95.95074 Murray 656 8.6
13 68413 40.83775 -96.01053 Nehawka 477 3.3
14 68455 40.82286 -95.90123 Union 844 8.4
15 68463 40.8759 -96.13518 Weeping Water 1,667 11.1


About Cass County ZIP Codes

Cass County in Nebraska (NE) is served by approximately 15 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 26,989 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 Cass County are located in cities such as Plattsmouth, Louisville, Eagle, Weeping Water, Elmwood. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Cass County, Nebraska follow the America/Chicago time zone.