List of 21 Zip Codes in Sweetwater County, Wyoming

On this page, we'll list out the 21 Sweetwater County, Wyoming ZIP codes we have, including the land area and county name of each code.

Wyoming is the 10th largest state by total land area, with a land area of 97,813 square miles (253,335 square kilometers) and has a total population of 581,348 people as of the most recent U.S. Census survey.

Sweetwater County makes up approximately 15.11% of the total land area for Wyoming and we have 21 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

More Counties in Wyoming

If you want to search and find zip codes for different counties in Wyoming, the list below contains links to each of the 32 Wyoming counties we have data for.

• Albany County
• Banner County
• Big Horn County
• Butte County
• Campbell County
• Carbon County
• Caribou County
• Converse County
• Crook County
• Custer County
• Fremont County
• Goshen County
• Harding County
• Hot Springs County
• Johnson County
• Laramie County
• Larimer County
• Lawrence County
• Lincoln County
• Natrona County
• Niobrara County
• Park County
• Pennington County
• Platte County
• Sheridan County
• Sublette County
• Summit County
• Sweetwater County
• Teton County
• Uinta County
• Washakie County
• Weston County

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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