| ZIP Codes: | 9 ZIP Codes (7 Standard, 2 PO Box, 0 Unique) [See All] |
| Area Code: | 912 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:53:03 PM |
| Population: | 70,221 [See All] |
| FIPS: | 13179 |
| CBSA: | Hinesville, GA |
| Land Area: | 563 sq mi |
| Water Area: | 22 sq mi |
| Coordinates: | 31.8134, -81.5326 |
| Quick Link: |
70,221 residents live across 9 ZIPs covering 563 sq mi, served by 7 distinct USPS-recognized cities.
Population moved from 67,326 to 70,111 from 2014 to 2024 — a +4.1% change. 3 ZIPs gained residents, 4 lost.
The county's wealthiest ZIP 31309 (Fleming, $100,450 median) and poorest ZIP 31323 (Riceboro, $47,782) are 16.0 miles apart — a 2.1× income gap across local geography.
Median home values vary 2.5× across this county — from $95,100 in 31309 (Fleming) to $234,100 in 31320 (Midway).
Density varies 198× across the county — from 10 people/sq mi in 31323 (Riceboro) to 1,976 in 31315 (Fort Stewart).
Educational attainment ranges from 7.8% bachelor's+ in 31323 (Riceboro) to 26.7% in 31315 (Fort Stewart) — the breadth of educational profiles across the area.
Within Georgia, this is the #36 most populous of 161 counties and ranks #69 for median household income .
Weighted by population, the typical household earns about $62,534 across the county — reflecting what a typical resident sees, not a simple ZIP average.
20.0% of adults age 25+ hold a bachelor's degree or higher (8,224 of 41,027 reporting).
7 Standard delivery, 2 PO Box only, 0 single-entity Unique ZIPs serve this county.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 31313 | Hinesville | Standard | 42,838 | $60,233 | 82.9 | 4.4% |
| 31320 | Midway | Standard | 10,794 | $77,195 | 158.7 | 23.0% |
| 31315 | Fort Stewart | Standard | 7,580 | $53,500 | 3.8 | -10.4% |
| 31301 | Allenhurst | Standard | 4,933 | $65,417 | 19.2 | -1.6% |
| 31314 | Fort Stewart | Standard | 2,122 | — | 128.8 | 33.3% |
| 31323 | Riceboro | Standard | 1,364 | $47,782 | 136.8 | -13.5% |
| 31309 | Fleming | Standard | 480 | $100,450 | 33.0 | -46.1% |
| 31333 | Walthourville | PO Box | 110 | $30,962 | 0.0 | — |
| 31310 | Hinesville | PO Box | — | — | 0.0 | — |