Summit County, Utah ZIP codes
9ZIP codes
7Cities and towns
45,832People in ZIP areas
307, 385, 435Area codes
Summit County is in Utah 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 Summit County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 84017 | Coalville | Standard | 4,417 | $95,900 |
| 84024 | Echo | PO Box only | 83 | – |
| 84033 | Henefer | PO Box only | 1,109 | $94,038 |
| 84036 | Kamas | Standard | 9,241 | $120,769 |
| 84055 | Oakley | Standard | 1,584 | $126,071 |
| 84060 | Park City | Standard | 8,619 | $128,295 |
| 84061 | Peoa | Standard | 422 | $177,500 |
| 84068 | Park City | PO Box only | – | – |
| 84098 | Park City | Standard | 20,357 | $174,119 |
Cities and towns in Summit County
Area codes in Summit County
Questions
- How many ZIP codes are in Summit County, UT?
- Summit County has 9 ZIP codes, 6 of them standard ZIP codes for street addresses.
- What cities are in Summit County?
- Summit County ZIP codes cover Park City, Coalville, Echo, Henefer, Kamas, Oakley and Peoa.
- What area code is Summit County, UT?
- Summit County uses area codes 307, 385, 435 and 801.
- What time zone is Summit County in?
- Summit County is in Mountain Time.
Other Utah counties
- Beaver County
- Box Elder County
- Cache County
- Carbon County
- Daggett County
- Davis County
- Duchesne County
- Emery County
- Garfield County
- Grand County
- Iron County
- Juab County
- Kane County
- Millard County
- Morgan County
- Piute County
- Rich County
- Salt Lake County
- San Juan County
- Sanpete County
- Sevier County
- Tooele County
- Uintah County
- Utah County
- Wasatch County
- Washington County
- Wayne County
- Weber County