ZIP Codes of Wilkinson County, GA

Population & People
Population & People
Total Population
10,625
Household Income
Household Income
Median Income
$55,666
Housing
Housing
Total Housing Units
4,976
Business & Economy
Business & Economy
Total Businesses
153
Employment
Employment
Employment Rate
52.13%
Education
Education
Bachelor's Degree+
12.47%
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 Code:478
Timezone:Eastern (GMT -05:00)
Local Time:2:11:49 PM
Population:10,625 [See All]
FIPS:13319
Land Area:374 sq mi
Water Area:2 sq mi
Coordinates:32.7832, -83.2014
Quick Link:
https://www.zip-codes.com/county/ga-wilkinson.asp
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Georgia's #119 most populous county
10,625 residents across 5 ZIPs — #119 of 161 Georgia counties.

Standout ZIPs in this County


Most Populous
Gordon · 6,948 people
65.4% of county total
Highest Income
Toomsboro · $77,625 median
1.4× county average
Largest Land Area
Gordon · 120.7 sq mi
Spans the most ground
Fastest Growth
Gordon · 16.5% (10-yr)
5,965 → 6,948 residents
Most Educated
Gordon · 12.6% bachelor's+
570 of 4,514 adults 25+

Things worth knowing about Wilkinson County


10,625 residents live across 5 ZIPs covering 374 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 10,535 to 10,625 from 2014 to 2024 — a +0.9% change. 2 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 31090 (Toomsboro, $77,625 median) and poorest ZIP 31042 (Irwinton, $36,569) are 10.4 miles apart — a 2.1× income gap across local geography.

Median home values vary 2.4× across this county — from $76,600 in 31090 (Toomsboro) to $181,500 in 31003 (Allentown).

Density varies 2931× across the county — from 6 people/sq mi in 31090 (Toomsboro) to 17,576 in 31003 (Allentown).

Educational attainment ranges from 8.3% bachelor's+ in 31042 (Irwinton) to 18.2% in 31003 (Allentown) — the breadth of educational profiles across the area.

Within Georgia, this is the #119 most populous of 161 counties and ranks #95 for median household income .

Weighted by population, the typical household earns about $53,300 across the county — reflecting what a typical resident sees, not a simple ZIP average.

12.5% of adults age 25+ hold a bachelor's degree or higher (908 of 7,282 reporting).

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

Stories about Wilkinson 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.

Gordon

All ZIP Codes in Wilkinson County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
31031GordonStandard6,948$54,542120.716.5%
31042IrwintonStandard1,600$36,56981.5-18.2%
31054Mc IntyreStandard1,188$53,92952.6-36.0%
31090ToomsboroStandard715$77,625119.323.1%
31003AllentownPO Box1740.0-1.7%

Adjacent & Nearby Counties