Logan County ZIP Codes

List of ZIP Codes in Logan County

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


S.N. Zip Code Latitude Longitude City Population Density
1 61723 40.26139 -89.26703 Atlanta 2,255 13.7
2 61751 40.21455 -89.29926 Lawndale 58 13.5
3 62512 40.14601 -89.20312 Beason 382 3.2
4 62518 40.05154 -89.19037 Chestnut 376 5.9
5 62519 39.92879 -89.3953 Cornland 53 13.6
6 62541 39.95657 -89.37085 Lake Fork 41 6.9
7 62543 39.97084 -89.1518 Latham 504 9.4
8 62548 39.97849 -89.27988 Mount Pulaski 2,116 9.6
9 62634 40.0166 -89.45107 Elkhart 1,141 8.3
10 62635 40.29653 -89.46573 Emden 608 5.7
11 62643 40.24154 -89.45774 Hartsburg 750 8.3
12 62656 40.13948 -89.36622 Lincoln 18,364 49.6
13 62666 40.08384 -89.54364 Middletown 483 5.9
14 62671 40.16707 -89.55755 New Holland 472 3.6


About Logan County ZIP Codes

Logan County in Illinois (IL) is served by approximately 14 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 27,603 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 Logan County are located in cities such as Lincoln, Atlanta, Mount Pulaski, Elkhart, Hartsburg. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Logan County, Illinois follow the America/Chicago time zone.