| ZIP Codes: | 3 ZIP Codes (3 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 601 / 769 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:54:09 PM |
| Population: | 11,832 [See All] |
| FIPS: | 28129 |
| Land Area: | 396 sq mi |
| Water Area: | 1 sq mi |
| Coordinates: | 31.9301, -89.4814 |
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11,832 residents live across 3 ZIPs covering 396 sq mi, served by 3 distinct USPS-recognized cities.
Population moved from 13,056 to 11,832 from 2014 to 2024 — a -9.4% change. 1 ZIPs gained residents, 2 lost.
The county's wealthiest ZIP 39116 (Mize, $72,109 median) and poorest ZIP 39168 (Taylorsville, $45,298) are 9.5 miles apart — a 1.6× income gap across local geography.
Median home values vary 1.5× across this county — from $89,700 in 39168 (Taylorsville) to $137,900 in 39116 (Mize).
Density varies 2× across the county — from 19 people/sq mi in 39153 (Raleigh) to 42 in 39168 (Taylorsville).
Educational attainment ranges from 13.1% bachelor's+ in 39116 (Mize) to 20.2% in 39153 (Raleigh) — the breadth of educational profiles across the area.
Within Mississippi, this is the #62 most populous of 82 counties and ranks #21 for median household income .
Weighted by population, the typical household earns about $55,073 across the county — reflecting what a typical resident sees, not a simple ZIP average.
16.1% of adults age 25+ hold a bachelor's degree or higher (1,288 of 7,980 reporting).
3 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
Smith County lost 9.4% of residents between 2014 and 2024. ZIPs that shed the largest share: