County · Mississippi · United States
Simpson County ZIP codes
6 ZIP codes · 6 cities · FIPS 28127
Key facts
- State
- Mississippi (MS)
- FIPS code
- 28127
- Population
- 25,817
- Median household income
- $54,111
- Median age
- 41
- Land area
- 589.2 sq mi (1,525.9 km²)
- Population density
- 44 / sq mi
- Area codes
- 601, 769
Cities and ZIP codes in Simpson County (6)
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.