Rockwall County, Texas
4 ZIP codes · 127.21 sq mi of land · FIPS 48397
| Population | 123,617 |
|---|---|
| State | Texas |
| FIPS code | 48397 |
| Time zone | Central |
| Land area | 127.21 sq mi |
| Center (lat, long) | 32.8999, -96.4120 |
Area codes in this area
These are the area codes that most often serve Rockwall County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
ZIP codes in Rockwall County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.