Johnson County, Wyoming ZIP codes
4ZIP codes
4Cities and towns
8,545People in ZIP areas
307Area code
Johnson 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 Johnson County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 82639 | Kaycee | Standard | 782 | $72,112 |
| 82640 | Linch | PO Box only | 175 | $250,001 |
| 82834 | Buffalo | Standard | 7,588 | $63,395 |
| 82840 | Saddlestring | PO Box only | – | – |
Cities and towns in Johnson County
- Buffalo 1 ZIP
- Kaycee 1 ZIP
- Linch 1 ZIP
- Saddlestring 1 ZIP
Area codes in Johnson County
Questions
- How many ZIP codes are in Johnson County, WY?
- Johnson County has 4 ZIP codes, 2 of them standard ZIP codes for street addresses.
- What cities are in Johnson County?
- Johnson County ZIP codes cover Buffalo, Kaycee, Linch and Saddlestring.
- What area code is Johnson County, WY?
- Johnson County uses area code 307.
- What time zone is Johnson County in?
- Johnson 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
- Laramie County
- Lincoln County
- Natrona County
- Niobrara County
- Park County
- Platte County
- Sheridan County
- Sublette County
- Sweetwater County
- Teton County
- Uinta County
- Washakie County
- Weston County