List of 12 Zip Codes in De Witt County, Illinois

On this page, we'll list out the 12 De Witt 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 12,716,164 people as of the most recent U.S. Census survey.

De Witt County makes up approximately 1.30% of the total land area for Illinois and we have 12 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)
61727 319,223,000 123 319
61735 81,161,800 31 81
61745 203,455,000 79 203
61749 84,201,100 33 84
61752 216,362,000 84 216
61754 174,875,000 68 175
61756 213,580,000 82 214
61777 104,212,000 40 104
61778 78,187,700 30 78
61842 257,725,000 100 258
61882 97,958,800 38 98
62512 120,520,000 47 121

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.

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  • "List of 12 Zip Codes in De Witt County, Illinois". Accessed on October 4, 2023.

  • "List of 12 Zip Codes in De Witt County, Illinois"., Accessed 4 October, 2023

  • List of 12 Zip Codes in De Witt County, Illinois. Retrieved from