Newcastle, WY ZIP Codes
One ZIP code serves Newcastle, Wyoming: 82701. Together they are home to 5,459 residents in 2,119 households. That is more than the 3,348 people counted inside Newcastle city limits, because these ZIP codes reach past its boundary.
Newcastle city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 3,348 |
| Households | 1,229 |
| Median household income | $82,734 |
| Median home value | $178,900 |
| Median age | 38.6 |
| Median rent | $758 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,459 |
| Households (sum of ZIP codes) | 2,119 |
| Median household income, range across ZIP codes | $90,922 (82701) to $90,922 (82701) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $90,922 |
| Homeowners | 87.4% |
| Households with kids under 18 | 25.2% |
| Moved in the past year | 14.3% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Newcastle
| 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% | — | — | 0% of its land |
A ZIP code is listed for Newcastle when at least 10% of its land lies inside Newcastle city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Newcastle. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Newcastle.
Counties
- Weston County — 3 ZIP codes
Price a mailing to Newcastle ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Newcastle, WY?
- 82701. A ZIP code is listed for Newcastle when at least 10% of its land lies inside Newcastle city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Newcastle.
- What is the population of Newcastle, WY?
- The Census Bureau counts 3,348 residents inside Newcastle city limits (ACS 2020–2024). The 1 ZIP code that serve Newcastle hold 5,459 residents in all.
- What is the median household income in Newcastle, WY?
- $82,734 inside Newcastle city limits, per the Census Bureau. Across its ZIP codes the medians run from $90,922 to $90,922.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.