ZIP Codes of Union County, GA

Population & People
Population & People
Total Population
25,841
Household Income
Household Income
Median Income
$65,962
Housing
Housing
Total Housing Units
15,143
Business & Economy
Business & Economy
Total Businesses
661
Employment
Employment
Employment Rate
44.13%
Education
Education
Bachelor's Degree+
26.89%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 3 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:3 ZIP Codes (2 Standard, 1 PO Box, 0 Unique) [See All]
Area Codes:706 / 762
Timezone:Eastern (GMT -05:00)
Local Time:2:11:49 PM
Population:25,841 [See All]
FIPS:13291
Land Area:338 sq mi
Water Area:7 sq mi
Coordinates:34.8215, -83.9950
Quick Link:
https://www.zip-codes.com/county/ga-union.asp
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Among Georgia's 5 oldest counties
Median age 56.0.

Standout ZIPs in this County


Most Populous
Blairsville · 24,929 people
96.5% of county total
Highest Income
Blairsville · $66,642 median
1.0× county average
Largest Land Area
Blairsville · 228.7 sq mi
Spans the most ground
Fastest Growth
Blairsville · 31.9% (10-yr)
18,903 → 24,929 residents
Most Educated
Blairsville · 26.9% bachelor's+
5,304 of 19,708 adults 25+

Things worth knowing about Union County


25,841 residents live across 3 ZIPs covering 338 sq mi, served by 2 distinct USPS-recognized cities.

Population moved from 20,736 to 25,841 from 2014 to 2024 — a +24.6% change. 1 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 30512 (Blairsville, $66,642 median) and poorest ZIP 30572 (Suches, $65,281) are 9.9 miles apart — a 1.0× income gap across local geography.

Median home values vary 1.0× across this county — from $313,300 in 30512 (Blairsville) to $318,500 in 30572 (Suches).

Density varies 13× across the county — from 8 people/sq mi in 30572 (Suches) to 109 in 30512 (Blairsville).

Educational attainment ranges from 26.4% bachelor's+ in 30572 (Suches) to 26.9% in 30512 (Blairsville) — the breadth of educational profiles across the area.

Within Georgia, this is the #74 most populous of 161 counties and ranks #58 for median household income with the #12 fastest decade growth .

Weighted by population, the typical household earns about $66,594 across the county — reflecting what a typical resident sees, not a simple ZIP average.

26.9% of adults age 25+ hold a bachelor's degree or higher (5,516 of 20,511 reporting).

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

Stories about Union County


Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Blairsville

All ZIP Codes in Union County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
30512BlairsvilleStandard24,929$66,642228.731.9%
30572SuchesStandard912$65,281109.0-50.2%
30514BlairsvillePO Box0.0

Adjacent & Nearby Counties