ZIP Code 74730 – Calera, OK
Calera, Oklahoma · Bryan County · Central time
| ZIP code | 74730 |
|---|---|
| City | Calera |
| State | Oklahoma |
| County | Bryan County |
| Population | 5,807 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 63.73 sq mi |
| Center (lat, long) | 33.9123, -96.4311 |
Area codes in this area
These are the area codes that most often serve ZIP 74730 (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 74730
ZIP code 74730 is assigned to Calera, Oklahoma. It lies in Bryan County. Its Census area covers about 63.73 square miles of land. The closest neighboring ZIP is 74753 (Platter), about 5.9 miles away.
Every address in 74730 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