County · Texas · United States
Smith County ZIP codes
17 ZIP codes · 8 cities · FIPS 48423
Key facts
- State
- Texas (TX)
- FIPS code
- 48423
- Population
- 238,014
- Median household income
- $71,923
- Median age
- 37.4
- Land area
- 921.5 sq mi (2,386.6 km²)
- Population density
- 258 / sq mi
- Area codes
- 430, 903
Cities and ZIP codes in Smith County (8)
| City | ZIP codes |
|---|---|
| Tyler | 75701, 75702, 75703, 75704, 75705, 75706, 75707, 75708, 75709, 75711 |
| Arp | 75750 |
| Bullard | 75757 |
| Flint | 75762 |
| Lindale | 75771 |
| Troup | 75789 |
| Whitehouse | 75791 |
| Winona | 75792 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.