Jefferson County ZIP Codes

List of ZIP Codes in Jefferson County

The following table lists ZIP Codes associated with Jefferson 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 68338 40.31865 -97.24863 Daykin 198 1.9
2 68342 40.1034 -96.94496 Diller 525 2.7
3 68350 40.03961 -97.09166 Endicott 221 2.8
4 68352 40.15255 -97.21931 Fairbury 4,897 7.0
5 68377 40.217 -97.02303 Jansen 346 2.5
6 68424 40.30111 -97.01818 Plymouth 747 4.5
7 68429 40.06406 -97.37437 Reynolds 68 1.4
8 68440 40.05266 -97.01168 Steele City 116 2.0


About Jefferson County ZIP Codes

Jefferson County in Nebraska (NE) 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 7,118 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 Jefferson County are located in cities such as Fairbury, Plymouth, Diller, Jansen, Endicott. These cities and towns help define the economic and demographic character of the county.

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