List of 19 Zip Codes in Piatt County, Illinois

On this page, we'll list out the 19 Piatt 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.

Piatt County makes up approximately 1.67% of the total land area for Illinois and we have 19 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)
61813 168,843,000 65 169
61813 168,843,000 65 169
61818 106,730,000 41 107
61818 106,730,000 41 107
61830 98,607,900 38 99
61839 86,254,100 33 86
61842 257,725,000 100 258
61851 88,468,000 34 88
61853 125,404,000 48 125
61853 125,404,000 48 125
61854 138,950,000 54 139
61856 270,110,000 104 270
61856 270,110,000 104 270
61884 66,256,500 26 66
61913 107,992,000 42 108
61913 107,992,000 42 108
61929 105,034,000 41 105
61929 105,034,000 41 105
61936 5,812,750 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 19 Zip Codes in Piatt County, Illinois". NameCensus.com. Accessed on July 4, 2022. https://namecensus.com/zip-codes/illinois/piatt-county/.

  • "List of 19 Zip Codes in Piatt County, Illinois". NameCensus.com, https://namecensus.com/zip-codes/illinois/piatt-county/. Accessed 4 July, 2022

  • List of 19 Zip Codes in Piatt County, Illinois. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/illinois/piatt-county/.