| ZIP Codes: | 3 ZIP Codes (3 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 912 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:11:41 PM |
| Population: | 53,127 [See All] |
| FIPS: | 13029 |
| CBSA: | Savannah, GA |
| Land Area: | 561 sq mi |
| Water Area: | 16 sq mi |
| Coordinates: | 32.0543, -81.4675 |
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53,127 residents live across 3 ZIPs covering 561 sq mi, served by 3 distinct USPS-recognized cities.
Population moved from 35,911 to 53,127 from 2014 to 2024 — a +47.9% change. 3 ZIPs gained residents, 0 lost.
The county's wealthiest ZIP 31324 (Richmond Hill, $122,378 median) and poorest ZIP 31321 (Pembroke, $68,472) are 30.5 miles apart — a 1.8× income gap across local geography.
Median home values vary 2.3× across this county — from $165,500 in 31321 (Pembroke) to $386,600 in 31324 (Richmond Hill).
Density varies 6× across the county — from 32 people/sq mi in 31321 (Pembroke) to 177 in 31324 (Richmond Hill).
Educational attainment ranges from 9.7% bachelor's+ in 31308 (Ellabell) to 43.8% in 31324 (Richmond Hill) — the breadth of educational profiles across the area.
Within Georgia, this is the #41 most populous of 161 counties and ranks #17 for median household income with the #1 fastest decade growth .
On the national stage, Bryan County is and #15 for decade growth .
Weighted by population, the typical household earns about $107,153 across the county — reflecting what a typical resident sees, not a simple ZIP average.
32.9% of adults age 25+ hold a bachelor's degree or higher (11,253 of 34,157 reporting).
3 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.