| City: | Evanston, Wyoming |
| County: | Uinta County |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 10:07:50 AM |
| Population: | No Population Data |
| Area Code: | 307 |
| Classification: | PO Box |
| Coordinates: | 41.2683, -110.9625 |
| Quick Link: |
ZIP code 82931 is a secondary PO Box location in Evanston, Wyoming. It operates alongside the main Evanston ZIP (82930), providing additional postal services for the community. This isn't a separate geographic area. It's a point location within the larger 82930 ZIP boundary.
The post office maintains 396 PO Boxes at this location. All street delivery records point to a single address: Harrison Dr with 143 unit designations. This pattern, combined with 243 business delivery points and just 20 establishments employing 106 workers, suggests a concentrated commercial or office complex rather than a residential neighborhood.
Evanston sits in Uinta County in southwest Wyoming, near the Utah border. The town has city carrier delivery available, so residents aren't required to use PO Boxes. This secondary ZIP exists to handle overflow demand or serve specific business clients who prefer a separate mailing address from the main 82930 ZIP.
Single street address with unit numbers suggests a business park or office complex.
ZIP Code 82931 supports both business and residential activity. According to the Business Census (2024), there are 17 business establishments, employing about 89 people with an annual payroll of $2,736,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 4,067Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 17Source: CBP |
| 1st Quarter Payroll: | $752,000Source: CBP |
| Annual Payroll: | $2,736,000Source: CBP |
| # of Employees: | 89Source: CBP |
ZIP Code 82931 is located in Uinta County, Wyoming, within the Evanston, WY-UT Metropolitan Statistical Area (CBSA 21740). This Micro area has a population of 21,118 people, about 0.00% of whom live in ZIP Code 82931. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Evanston, WY-UTSource: Census |
| CBSA Number: | 21740Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 21,118Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | No DistrictsSource: USPS |
| Congressional Land Area: | sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 5625620Source: Census |
| Place Name: | Evanston city; WyomingSource: Census |
ZIP Code 82931 is in the Uinta County School District 1, which serves grades Kindergarten thru 12th. There are 8 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.