Weston County, Wyoming ZIP codes
4ZIP codes
4Cities and towns
7,021People in ZIP areas
307, 605Area codes
Weston County is in Wyoming and the Mountain Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Weston County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 82701 | Newcastle | Standard | 5,459 | $90,922 |
| 82715 | Four Corners | Standard | – | – |
| 82723 | Osage | Standard | 140 | $116,429 |
| 82730 | Upton | Standard | 1,422 | $72,159 |
Cities and towns in Weston County
- Four Corners 1 ZIP
- Newcastle 1 ZIP
- Osage 1 ZIP
- Upton 1 ZIP
Area codes in Weston County
Questions
- How many ZIP codes are in Weston County, WY?
- Weston County has 4 ZIP codes.
- What cities are in Weston County?
- Weston County ZIP codes cover Four Corners, Newcastle, Osage and Upton.
- What area code is Weston County, WY?
- Weston County uses area codes 307 and 605.
- What time zone is Weston County in?
- Weston County is in Mountain Time.
Other Wyoming counties
- Albany County
- Big Horn County
- Campbell County
- Carbon County
- Converse County
- Crook County
- Fremont County
- Goshen County
- Hot Springs County
- Johnson County
- Laramie County
- Lincoln County
- Natrona County
- Niobrara County
- Park County
- Platte County
- Sheridan County
- Sublette County
- Sweetwater County
- Teton County
- Uinta County
- Washakie County