ZIP Code 84002 – Altonah, UT
Altonah, Utah · Duchesne County · Mountain time
| ZIP code | 84002 |
|---|---|
| City | Altonah |
| State | Utah |
| County | Duchesne County |
| Population | 388 |
| Time zone | Mountain · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 38.15 sq mi |
| Center (lat, long) | 40.4312, -110.2884 |
Area codes in this area
These are the area codes that most often serve ZIP 84002 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 84002
ZIP code 84002 is assigned to Altonah, Utah. It lies in Duchesne County. Its Census area covers about 38.15 square miles of land. The closest neighboring ZIP is 84001 (Altamont), about 6 miles away.
Every address in 84002 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources