| ZIP Codes: | 6 ZIP Codes (6 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 470 / 678 / 706 / 762 / 770 / 943 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:53:04 PM |
| Population: | 17,973 [See All] |
| FIPS: | 13199 |
| CBSA: | Atlanta-Sandy Springs-Roswell, GA |
| Land Area: | 428 sq mi |
| Water Area: | 4 sq mi |
| Coordinates: | 33.0214, -84.6499 |
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17,973 residents live across 6 ZIPs covering 428 sq mi, served by 6 distinct USPS-recognized cities.
Population moved from 19,341 to 17,973 from 2014 to 2024 — a -7.1% change. 1 ZIPs gained residents, 5 lost.
The county's wealthiest ZIP 30218 (Gay, $68,250 median) and poorest ZIP 31816 (Manchester, $50,663) are 16.9 miles apart — a 1.3× income gap across local geography.
Median home values vary 1.6× across this county — from $119,900 in 30293 (Woodbury) to $193,900 in 30218 (Gay).
Density varies 4× across the county — from 26 people/sq mi in 30218 (Gay) to 108 in 31816 (Manchester).
Educational attainment ranges from 10.0% bachelor's+ in 30251 (Luthersville) to 24.8% in 31830 (Warm Springs) — the breadth of educational profiles across the area.
Within Georgia, this is the #96 most populous of 161 counties and ranks #73 for median household income .
Weighted by population, the typical household earns about $60,483 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 (2,144 of 13,353 reporting).
6 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 31816 | Manchester | Standard | 4,824 | $50,663 | 44.6 | -12.2% |
| 30222 | Greenville | Standard | 4,797 | $64,151 | 152.5 | 13.7% |
| 30251 | Luthersville | Standard | 2,450 | $67,866 | 33.9 | -12.1% |
| 31830 | Warm Springs | Standard | 2,176 | $61,250 | 54.6 | -0.5% |
| 30293 | Woodbury | Standard | 2,129 | $59,365 | 81.2 | -20.5% |
| 30218 | Gay | Standard | 1,597 | $68,250 | 61.6 | -19.1% |