County · Mississippi · United States
Smith County ZIP codes
3 ZIP codes · 3 cities · FIPS 28129
Key facts
- State
- Mississippi (MS)
- FIPS code
- 28129
- Population
- 14,193
- Median household income
- $51,396
- Median age
- 42.9
- Land area
- 636.3 sq mi (1,647.9 km²)
- Population density
- 22 / sq mi
- Area codes
- 601, 769
Cities and ZIP codes in Smith County (3)
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.