List of 27 Zip Codes in Franklin County, Illinois

On this page, we'll list out the 27 Franklin County, Illinois ZIP codes we have, including the land area and county name of each code.

Illinois is the 25th largest state by total land area, with a land area of 57,914 square miles (149,997 square kilometers) and has a total population of 12,770,631 people as of the most recent U.S. Census survey.

Franklin County makes up approximately 2.21% of the total land area for Illinois and we have 27 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
62812 247,391,000 96 247
62812 247,391,000 96 247
62812 247,391,000 96 247
62812 247,391,000 96 247
62812 247,391,000 96 247
62812 247,391,000 96 247
62819 2,897,020 1 3
62822 6,929,460 3 7
62822 6,929,460 3 7
62825 812,955 0 1
62836 98,487,900 38 98
62856 2,408,260 1 2
62860 85,814,200 33 86
62865 141,165,000 55 141
62865 141,165,000 55 141
62865 141,165,000 55 141
62865 141,165,000 55 141
62874 3,669,090 1 4
62884 81,093,900 31 81
62890 272,239,000 105 272
62890 272,239,000 105 272
62891 1,952,940 1 2
62896 166,799,000 64 167
62896 166,799,000 64 167
62897 32,285,500 12 32
62983 52,297,300 20 52
62999 5,554,640 2 6

More Counties in Illinois

If you want to search and find zip codes for different counties in Illinois, the list below contains links to each of the 103 Illinois counties we have data for.

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "List of 27 Zip Codes in Franklin County, Illinois". NameCensus.com. Accessed on May 17, 2022. http://namecensus.com/zip-codes/illinois/franklin-county/.

  • "List of 27 Zip Codes in Franklin County, Illinois". NameCensus.com, http://namecensus.com/zip-codes/illinois/franklin-county/. Accessed 17 May, 2022

  • List of 27 Zip Codes in Franklin County, Illinois. NameCensus.com. Retrieved from http://namecensus.com/zip-codes/illinois/franklin-county/.