List of 17 Zip Codes in Whiteside County, Illinois

On this page, we'll list out the 17 Whiteside 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.

Whiteside County makes up approximately 2.38% of the total land area for Illinois and we have 17 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)
61014 168,217,000 65 168
61037 435,113 0 0
61064 273,589,000 106 274
61071 184,235,000 71 184
61071 184,235,000 71 184
61081 319,967,000 124 320
61081 319,967,000 124 320
61081 319,967,000 124 320
61230 48,675,700 19 49
61243 70,557,900 27 71
61250 221,936,000 86 222
61252 152,884,000 59 153
61261 46,463,200 18 46
61270 392,874,000 152 393
61277 327,901,000 127 328
61277 327,901,000 127 328
61283 214,868,000 83 215

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 17 Zip Codes in Whiteside County, Illinois". NameCensus.com. Accessed on May 20, 2022. http://namecensus.com/zip-codes/illinois/whiteside-county/.

  • "List of 17 Zip Codes in Whiteside County, Illinois". NameCensus.com, http://namecensus.com/zip-codes/illinois/whiteside-county/. Accessed 20 May, 2022

  • List of 17 Zip Codes in Whiteside County, Illinois. NameCensus.com. Retrieved from http://namecensus.com/zip-codes/illinois/whiteside-county/.