List of 4 Zip Codes in Caldwell, Idaho

On this page, we'll list out the 4 zip codes we have on record for Caldwell, Idaho in Canyon County, Gem County, Payette County, and Ada County as well as the land area for each zip code.

Idaho is the 14th largest state by total land area, with a land area of 83,569 square miles (216,443 square kilometers) and has a total population of 1,754,367 people as of the most recent U.S. Census survey.

Caldwell makes up approximately 0.38% of the total land area for Idaho and we have 4 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Caldwell covers the following counties:

There is not enough data as of the most recent U.S. Census survey to determine the population of Caldwell.

ZIP Code Land Area (Sq. Meters) Land Area (Sq. Miles) Land Area (Sq. Kilometers)
83605 72,161,300 28 72
83607 576,082,000 222 576
83651 38,522,300 15 39
83687 128,747,000 50 129

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Caldwell, Idaho

If you want to search and find zip codes for different cities or towns near Caldwell, Idaho, the list below contains links to each of the 23 Idaho locations we have data for in Canyon County, Gem County, Payette County, and Ada County.

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 4 Zip Codes in Caldwell, Idaho". NameCensus.com. Accessed on March 28, 2024. https://namecensus.com/zip-codes/idaho/city/caldwell/.

  • "List of 4 Zip Codes in Caldwell, Idaho". NameCensus.com, https://namecensus.com/zip-codes/idaho/city/caldwell/. Accessed 28 March, 2024

  • List of 4 Zip Codes in Caldwell, Idaho. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/idaho/city/caldwell/.