Smith County, Texas
15 ZIP codes · 921.49 sq mi of land · FIPS 48423
| Population | 241,740 |
|---|---|
| State | Texas |
| FIPS code | 48423 |
| Time zone | Central |
| Land area | 921.49 sq mi |
| Center (lat, long) | 32.3751, -95.2689 |
Area codes in this area
These are the area codes that most often serve Smith 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 Smith County
75701 Tyler75702 Tyler75703 Tyler75704 Tyler75705 Tyler75706 Tyler75707 Tyler75708 Tyler75709 Tyler75711 Tyler75750 Arp75762 Flint75771 Lindale75791 Whitehouse75792 Winona
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.