Carbon County, Wyoming ZIP Codes

11 ZIP Codes

Zip Code
City
Population ↓
82301Rawlins8,180
82331Saratoga2,250
82325Encampment867
82327Hanna789
82321Baggs752
82334Sinclair560
82329Medicine Bow493
82323Dixon267
82324Elk Mountain175
82332Savery20
82335Walcott0

Overview of ZIP Codes in Carbon County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 11 ZCTAs in Carbon County, Wyoming (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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