List of 53 Zip Codes in Winnebago County, Illinois

On this page, we'll list out the 53 Winnebago 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.

Winnebago County makes up approximately 3.43% of the total land area for Illinois and we have 53 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)
60146 139,274,000 54 139
61008 223,882,000 86 224
61008 223,882,000 86 224
61008 223,882,000 86 224
61008 223,882,000 86 224
61008 223,882,000 86 224
61011 98,834,700 38 99
61011 98,834,700 38 99
61011 98,834,700 38 99
61011 98,834,700 38 99
61011 98,834,700 38 99
61011 98,834,700 38 99
61016 73,023,000 28 73
61016 73,023,000 28 73
61019 93,712,000 36 94
61019 93,712,000 36 94
61020 81,789,100 32 82
61020 81,789,100 32 82
61024 161,828,000 62 162
61047 172,254,000 67 172
61047 172,254,000 67 172
61063 197,888,000 76 198
61072 136,055,000 53 136
61072 136,055,000 53 136
61072 136,055,000 53 136
61073 70,812,600 27 71
61073 70,812,600 27 71
61073 70,812,600 27 71
61080 64,991,900 25 65
61080 64,991,900 25 65
61080 64,991,900 25 65
61084 90,063,200 35 90
61088 142,843,000 55 143
61088 142,843,000 55 143
61101 107,834,000 42 108
61102 89,168,100 34 89
61103 44,745,000 17 45
61103 44,745,000 17 45
61104 11,681,800 5 12
61107 38,423,400 15 38
61108 27,341,300 11 27
61108 27,341,300 11 27
61109 99,999,000 39 100
61109 99,999,000 39 100
61109 99,999,000 39 100
61111 36,826,100 14 37
61111 36,826,100 14 37
61111 36,826,100 14 37
61112 2,021,970 1 2
61114 20,634,900 8 21
61114 20,634,900 8 21
61115 27,511,100 11 28
61115 27,511,100 11 28

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 53 Zip Codes in Winnebago County, Illinois". NameCensus.com. Accessed on May 29, 2022. http://namecensus.com/zip-codes/illinois/winnebago-county/.

  • "List of 53 Zip Codes in Winnebago County, Illinois". NameCensus.com, http://namecensus.com/zip-codes/illinois/winnebago-county/. Accessed 29 May, 2022

  • List of 53 Zip Codes in Winnebago County, Illinois. NameCensus.com. Retrieved from http://namecensus.com/zip-codes/illinois/winnebago-county/.