| ZIP Codes: | 4 ZIP Codes (3 Standard, 1 PO Box, 0 Unique) [See All] |
| Area Codes: | 706 / 762 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:53:04 PM |
| Population: | 20,444 [See All] |
| FIPS: | 13211 |
| CBSA: | Atlanta-Sandy Springs-Roswell, GA |
| Land Area: | 339 sq mi |
| Water Area: | 7 sq mi |
| Coordinates: | 33.6113, -83.4967 |
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20,444 residents live across 4 ZIPs covering 339 sq mi, served by 4 distinct USPS-recognized cities.
Population moved from 17,235 to 20,444 from 2014 to 2024 — a +18.6% change. 3 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 30625 (Buckhead, $88,534 median) and poorest ZIP 30663 (Rutledge, $69,417) are 17.3 miles apart — a 1.3× income gap across local geography.
Median home values vary 1.2× across this county — from $320,900 in 30663 (Rutledge) to $389,100 in 30625 (Buckhead).
Density varies 1× across the county — from 51 people/sq mi in 30625 (Buckhead) to 73 in 30663 (Rutledge).
Educational attainment ranges from 12.6% bachelor's+ in 30663 (Rutledge) to 34.7% in 30650 (Madison) — the breadth of educational profiles across the area.
Within Georgia, this is the #86 most populous of 161 counties and ranks #41 for median household income with the #19 fastest decade growth .
Weighted by population, the typical household earns about $73,337 across the county — reflecting what a typical resident sees, not a simple ZIP average.
30.0% of adults age 25+ hold a bachelor's degree or higher (4,383 of 14,599 reporting).
3 Standard delivery, 1 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.