Weston County, WY ZIP Codes
3 ZIP codes cover all or part of Weston County, Wyoming: 82701, 82730 and 82723. The Census Bureau counts 6,826 residents in the county, with a median household income of $89,509 and a median home value of $221,700. Median household income ranges from $72,159 in 82730 to $90,922 in 82701. Its largest communities include Newcastle, Upton, Hill View Heights and Osage.
Weston County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 6,826 |
| Households | 2,848 |
| Median household income | $89,509 |
| Median home value | $221,700 |
| Median age | 44 |
| Median rent | $698 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 7,021 |
| Households (sum of ZIP codes) | 2,925 |
| Median household income, range across ZIP codes | $72,159 (82730) to $90,922 (82701) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $86,095 |
| Homeowners | 84.7% |
| Households with kids under 18 | 24.7% |
| Moved in the past year | 14.9% |
| Carrier routes in EDDM2GO's route library | 1 routes, 51 homes (1 of 3 ZIP codes) |
Top facts
- Highest median household income in Weston County: 82701 ($90,922)
- Most residents: 82701 (5,459 people)
- Highest homeownership: 82701 (87.4% own their home)
- Most households with kids: 82701 (25.2% of households)
- Most new movers: 82730 (18.9% moved in last year)
- Youngest median age: 82701 (42.3 years)
- Highest median home value: 82701 ($231,200)
Every ZIP code in Weston County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 82701 | Newcastle | 5,459 | 2,119 | $90,922 | $231,200 | 87.4% | 25.2% | 14.3% | — | — | 77% of its land |
| 82730 | Upton | 1,422 | 734 | $72,159 | $193,800 | 75.3% | 21.1% | 18.9% | 1 | 51 | 90% of its land |
| 82723 | Osage | 140 | 72 | $116,429 | $312,100 | 100.0% | 45.8% | 0.0% | — | — | 100% of its land |
A ZIP code is listed for Weston County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Newcastle — 3,348 residents · 1 ZIP code
- Upton — 892 residents · 1 ZIP code
- Hill View Heights — 240 residents · 1 ZIP code
- Osage — 114 residents · 1 ZIP code
Price a mailing to Weston County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Weston County, WY?
- 82701, 82730 and 82723. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Weston County?
- 6,826 residents in 2,848 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Weston County?
- $89,509 for the county as a whole. Its ZIP codes range from $72,159 (82730) to $90,922 (82701).
- Which Weston County ZIP code has the highest median household income?
- 82701, at $90,922, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Weston County?
- For the 1 of 3 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 51 residential and 0 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.