ZIP Codes of Oglethorpe County, GA

Population & People
Population & People
Total Population
8,721
Household Income
Household Income
Median Income
$64,648
Housing
Housing
Total Housing Units
3,742
Business & Economy
Business & Economy
Total Businesses
113
Employment
Employment
Employment Rate
56.51%
Education
Education
Bachelor's Degree+
27.43%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 5 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:5 ZIP Codes (4 Standard, 1 PO Box, 0 Unique) [See All]
Area Codes:706 / 762
Timezone:Eastern (GMT -05:00)
Local Time:2:11:47 PM
Population:8,721 [See All]
FIPS:13221
CBSA:Athens-Clarke County, GA
Land Area:222 sq mi
Water Area:1 sq mi
Coordinates:33.8456, -83.1551
Quick Link:
https://www.zip-codes.com/county/ga-oglethorpe.asp
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Georgia's #131 most populous county
8,721 residents across 5 ZIPs — #131 of 161 Georgia counties.

Standout ZIPs in this County


Most Populous
Lexington · 3,543 people
40.6% of county total
Highest Income
Arnoldsville · $78,250 median
1.2× county average
Largest Land Area
Lexington · 96.5 sq mi
Spans the most ground
Fastest Growth
Arnoldsville · 30.0% (10-yr)
1,336 → 1,737 residents
Most Educated
Arnoldsville · 33.8% bachelor's+
419 of 1,241 adults 25+

Things worth knowing about Oglethorpe County


8,721 residents live across 5 ZIPs covering 222 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 7,722 to 8,721 from 2014 to 2024 — a +12.9% change. 3 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 30619 (Arnoldsville, $78,250 median) and poorest ZIP 30667 (Stephens, $49,063) are 5.7 miles apart — a 1.6× income gap across local geography.

Median home values vary 1.4× across this county — from $169,700 in 30648 (Lexington) to $230,100 in 30619 (Arnoldsville).

Density varies across the county — from 13 people/sq mi in 30667 (Stephens) to 78 in 30630 (Crawford).

Educational attainment ranges from 21.3% bachelor's+ in 30630 (Crawford) to 37.0% in 30667 (Stephens) — the breadth of educational profiles across the area.

Within Georgia, this is the #131 most populous of 161 counties and ranks #63 for median household income with the #34 fastest decade growth .

Weighted by population, the typical household earns about $67,405 across the county — reflecting what a typical resident sees, not a simple ZIP average.

27.4% of adults age 25+ hold a bachelor's degree or higher (1,738 of 6,337 reporting).

4 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

All ZIP Codes in Oglethorpe County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
30648LexingtonStandard3,543$73,46496.54.4%
30630CrawfordStandard2,607$57,81333.224.6%
30619ArnoldsvilleStandard1,737$78,25026.330.0%
30667StephensStandard834$49,06365.5-7.3%
30671MaxeysPO Box0.0

Adjacent & Nearby Counties