List of 17 Zip Codes in Plymouth County, Iowa

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

Plymouth County makes up approximately 3.72% of the total land area for Iowa 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)
51001 256,434,000 99 256
51008 630,646 0 1
51022 204,083,000 79 204
51024 232,644,000 90 233
51024 232,644,000 90 233
51027 239,812,000 93 240
51028 328,877,000 127 329
51031 605,051,000 234 605
51031 605,051,000 234 605
51031 605,051,000 234 605
51031 605,051,000 234 605
51031 605,051,000 234 605
51038 233,784,000 90 234
51050 353,267,000 136 353
51062 144,481,000 56 144
51108 116,158,000 45 116
51109 46,990,800 18 47

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.