List of 41 Zip Codes in Johnson County, Iowa

On this page, we'll list out the 41 Johnson County, Iowa ZIP codes we have, including the land area and county name of each code.

Iowa is the 26th largest state by total land area, with a land area of 56,273 square miles (145,746 square kilometers) and has a total population of 3,139,508 people as of the most recent U.S. Census survey.

Johnson County makes up approximately 4.12% of the total land area for Iowa and we have 41 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)
52203 118,265,000 46 118
52203 118,265,000 46 118
52203 118,265,000 46 118
52203 118,265,000 46 118
52203 118,265,000 46 118
52203 118,265,000 46 118
52228 96,875,200 37 97
52228 96,875,200 37 97
52228 96,875,200 37 97
52235 5,244,080 2 5
52240 414,516,000 160 415
52240 414,516,000 160 415
52240 414,516,000 160 415
52240 414,516,000 160 415
52241 30,768,000 12 31
52242 1,874,660 1 2
52245 21,437,700 8 21
52246 23,555,200 9 24
52246 23,555,200 9 24
52246 23,555,200 9 24
52247 206,304,000 80 206
52247 206,304,000 80 206
52253 119,618,000 46 120
52317 89,861,600 35 90
52322 230,660,000 89 231
52322 230,660,000 89 231
52325 109,066,000 42 109
52327 216,538,000 84 217
52327 216,538,000 84 217
52333 223,255,000 86 223
52338 87,438,600 34 87
52338 87,438,600 34 87
52338 87,438,600 34 87
52340 42,919,600 17 43
52340 42,919,600 17 43
52356 232,408,000 90 232
52358 200,273,000 77 200
52404 142,044,000 55 142
52404 142,044,000 55 142
52404 142,044,000 55 142
52755 156,465,000 60 156

More Counties in Iowa

If you want to search and find zip codes for different counties in Iowa, the list below contains links to each of the 105 Iowa 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 41 Zip Codes in Johnson County, Iowa". NameCensus.com. Accessed on May 29, 2022. http://namecensus.com/zip-codes/iowa/johnson-county/.

  • "List of 41 Zip Codes in Johnson County, Iowa". NameCensus.com, http://namecensus.com/zip-codes/iowa/johnson-county/. Accessed 29 May, 2022

  • List of 41 Zip Codes in Johnson County, Iowa. NameCensus.com. Retrieved from http://namecensus.com/zip-codes/iowa/johnson-county/.