| ZIP Codes: | 2 ZIP Codes (2 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 229 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:53:03 PM |
| Population: | 6,428 [See All] |
| FIPS: | 13197 |
| CBSA: | Columbus, GA-AL |
| Land Area: | 407 sq mi |
| Water Area: | 1 sq mi |
| Coordinates: | 32.3953, -84.4539 |
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6,428 residents live across 2 ZIPs covering 407 sq mi, served by 2 distinct USPS-recognized cities.
Population moved from 8,476 to 6,428 from 2014 to 2024 — a -24.2% change. 1 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 31803 (Buena Vista, $45,189 median) and poorest ZIP 31058 (Mauk, $40,655) are 15.1 miles apart — a 1.1× income gap across local geography.
Median home values vary 1.2× across this county — from $85,200 in 31058 (Mauk) to $104,900 in 31803 (Buena Vista).
Density varies 1× across the county — from 15 people/sq mi in 31803 (Buena Vista) to 18 in 31058 (Mauk).
Educational attainment ranges from 11.7% bachelor's+ in 31058 (Mauk) to 15.0% in 31803 (Buena Vista) — the breadth of educational profiles across the area.
Within Georgia, this is the #142 most populous of 161 counties and ranks #154 for median household income .
Weighted by population, the typical household earns about $43,828 across the county — reflecting what a typical resident sees, not a simple ZIP average.
13.9% of adults age 25+ hold a bachelor's degree or higher (632 of 4,534 reporting).
2 Standard delivery, 0 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.
Marion County lost 24.2% of residents between 2014 and 2024. ZIPs that shed the largest share: