McLean County ZIP Codes

List of ZIP Codes in McLean County

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


S.N. Zip Code Latitude Longitude City Population Density
1 42322 37.62083 -87.38821 Beech Grove 0 0.0
2 42327 37.58721 -87.30042 Calhoun 4,379 13.7
3 42350 37.44852 -87.1831 Island 1,175 10.9
4 42352 37.51333 -87.0833 Livermore 1,834 30.8
5 42371 37.4978 -87.29362 Rumsey 356 3.6
6 42372 37.40588 -87.2773 Sacramento 1,620 16.5


About McLean County ZIP Codes

McLean County in Kentucky (KY) 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 9,364 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 McLean County are located in cities such as Calhoun, Livermore, Sacramento, Island, Rumsey. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in McLean County, Kentucky follow the America/Chicago time zone.