List of 10 Zip Codes in Cassia County, Idaho

On this page, we'll list out the 10 Cassia County, Idaho ZIP codes we have, including the land area and county name of each 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.

Cassia County makes up approximately 4.36% of the total land area for Idaho and we have 10 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)
83211 1,510,260,000 583 1,510
83311 270,800,000 105 271
83318 664,101,000 256 664
83323 707,854,000 273 708
83342 2,867,360,000 1,107 2,867
83344 297,784,000 115 298
83346 806,831,000 312 807
83350 774,122,000 299 774
83350 774,122,000 299 774
83350 774,122,000 299 774

More Counties in Idaho

If you want to search and find zip codes for different counties in Idaho, the list below contains links to each of the 49 Idaho 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.

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  • "List of 10 Zip Codes in Cassia County, Idaho". Accessed on June 3, 2023.

  • "List of 10 Zip Codes in Cassia County, Idaho"., Accessed 3 June, 2023

  • List of 10 Zip Codes in Cassia County, Idaho. Retrieved from