Franklin County ZIP Codes

List of ZIP Codes in Franklin County

The following table lists ZIP Codes associated with Franklin 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 62812 38.00487 -88.92249 Benton 11,441 44.8
2 62819 37.97507 -89.00283 Buckner 290 33.7
3 62822 37.97473 -89.05358 Christopher 2,437 426.4
4 62825 37.99832 -89.06474 Coello 250 137.2
5 62836 38.0973 -88.80568 Ewing 820 8.3
6 62856 37.95246 -88.83549 Logan 327 83.6
7 62860 38.04022 -88.72921 Macedonia 419 4.6
8 62865 37.97528 -89.08351 Mulkeytown 2,235 16.2
9 62874 37.91767 -88.97802 Orient 407 97.8
10 62884 38.08482 -89.04196 Sesser 2,764 35.3
11 62890 37.90574 -88.73944 Thompsonville 2,379 9.0
12 62891 38.01569 -89.04067 Valier 587 358.7
13 62896 37.89287 -88.91183 West Frankfort 10,691 68.3
14 62897 38.09763 -88.91504 Whittington 573 15.5
15 62983 37.90208 -89.10883 Royalton 1,623 27.0
16 62999 37.89122 -89.05275 Zeigler 1,345 240.7


About Franklin County ZIP Codes

Franklin County in Illinois (IL) is served by approximately 16 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 38,588 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 Franklin County are located in cities such as Benton, West Frankfort, Sesser, Christopher, Thompsonville. These cities and towns help define the economic and demographic character of the county.

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