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County ZIP codes · Wyoming · FIPS 56041

Uinta County, WY ZIP Codes

Uinta County, Wyoming has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 6 residential and 1 for PO boxes or a single organization. 5 of the residential ones lie mainly in Uinta County and 1 mainly in a neighboring county; 1 cross the county line. Median household income ranges from $81,042 in 82930 (Evanston) to $98,171 in 82939 (Mountain View) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Uinta County?

82930 · Evanston: $81k82933 · Fort Bridger: $129k82936 · Lonetree: –82937 · Lyman: $98k82939 · Mountain View: $98k82944 · Robertson: $250k+829308293982933829378293682930 · Evanston: $81k82933 · Fort Bridger: $129k82936 · Lonetree: –82937 · Lyman: $98k82939 · Mountain View: $98k82944 · Robertson: $250k+829308293982933829378293682930 · Evanston: $81k82933 · Fort Bridger: $129k82936 · Lonetree: –82937 · Lyman: $98k82939 · Mountain View: $98k82944 · Robertson: $250k+8293082939829338293782936
The residential ZIP codes of Uinta County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

They carry 6 postal town names: Evanston, Lyman, Mountain View, Fort Bridger, Robertson, Lonetree.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 6 residential ZIP codes in Uinta County

5 ZIP codes lie mainly in Uinta County; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Uinta County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
82937 Lyman 3,542 40 $98k $255k 100%
82939 Mountain View 1,476 19 $98k $267k 100%
82933 Fort Bridger 683 9 $129k – 100%
82944 Robertson 519 4 $250k+ $910k 100%
82936 Lonetree 34 0 – – 100%

Partly in Uinta County

Residential ZIP codes mainly in another county that reach at least 1% into Uinta County, by their share here
In this county
82930 Evanston 14,435 15 $81k $293k 29%

Download the 7 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

1 ZIP code of Uinta County extends into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Uinta County and in the neighboring counties
ZIPIn UintaElsewhere
8293029%Summit County 71%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

PO Box and single-organization ZIP codes

ZIP codes in Uinta County without a residential area (GeoNames postal codes)
ZIPPostal name
82931Evanston

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Uinta County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Uinta County starts with 829.

Three-digit prefixes of Uinta County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Uinta County's
PrefixSectional centerHereAll codes
829 Salt Lake City, UT (SCF 840) 7 21

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.