Newcastle, WY zip code
Newcastle, Wyoming uses one zip code: 82701. Most of it is in Weston County. Together these zip codes are home to about 5.5K people.
Zip codes
1
Population
5.5K
All zips combined
Largest zip
82701
5,459 residents
Zip codes in Newcastle
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 82701 | 5,459 | $90,922 |