Niobrara County, Wyoming ZIP Codes

4 ZIP Codes

Zip Code
City
Population ↓
82225Lusk1,616
82227Manville363
82222Lance Creek161
82242Van Tassell149

Overview of ZIP Codes in Niobrara 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.
4
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 4 ZCTAs in Niobrara County, Wyoming (US Census).

Sources

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

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