ZIP Codes of Brooks County, GA

Population & People
Population & People
Total Population
13,258
Household Income
Household Income
Median Income
$61,722
Housing
Housing
Total Housing Units
5,983
Business & Economy
Business & Economy
Total Businesses
190
Employment
Employment
Employment Rate
47.71%
Education
Education
Bachelor's Degree+
13.74%
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:229
Timezone:Eastern (GMT -05:00)
Local Time:2:11:41 PM
Population:13,258 [See All]
FIPS:13027
CBSA:Valdosta, GA
Land Area:406 sq mi
Water Area:4 sq mi
Coordinates:30.8844, -83.6022
Quick Link:
https://www.zip-codes.com/county/ga-brooks.asp
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Notable income spread
Median income ranges $37,043 to $93,516 across ZIPs — a 2.5× gap.

Standout ZIPs in this County


Most Populous
Quitman · 9,693 people
73.1% of county total
Highest Income
Morven · $93,516 median
1.5× county average
Largest Land Area
Quitman · 257.2 sq mi
Spans the most ground
Fastest Growth
Quitman · 9.0% (10-yr)
8,894 → 9,693 residents
Most Educated
Quitman · 12.9% bachelor's+
895 of 6,935 adults 25+

Things worth knowing about Brooks County


13,258 residents live across 5 ZIPs covering 406 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 12,506 to 13,258 from 2014 to 2024 — a +6.0% change. 2 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 31638 (Morven, $93,516 median) and poorest ZIP 31720 (Barwick, $29,821) are 13.9 miles apart — a 3.1× income gap across local geography.

Median home values vary 4.1× across this county — from $58,300 in 31720 (Barwick) to $240,500 in 31625 (Barney).

Density varies 118× across the county — from 16 people/sq mi in 31625 (Barney) to 1,913 in 31720 (Barwick).

Educational attainment ranges from 8.8% bachelor's+ in 31720 (Barwick) to 19.1% in 31629 (Dixie) — the breadth of educational profiles across the area.

Within Georgia, this is the #109 most populous of 161 counties and ranks #74 for median household income with the #60 fastest decade growth .

Weighted by population, the typical household earns about $46,847 across the county — reflecting what a typical resident sees, not a simple ZIP average.

13.7% of adults age 25+ hold a bachelor's degree or higher (1,319 of 9,601 reporting).

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

Stories about Brooks County


Two counties in one

Median household income spans 3.1× between the wealthiest and poorest ZIPs — a sign of significant intra-county inequality.

Wealthiest ZIP
Morven
Median income: $93,516
Population: 985
Bachelor's+: 11.5%
vs
Poorest ZIP (pop >= 500)
Barwick
Median income: $29,821
Population: 398
Bachelor's+: 8.8%
For every $1 of household income in 31720, the typical household in 31638 earns $3.14.

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.

Quitman

All ZIP Codes in Brooks County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
31643QuitmanStandard9,693$37,043257.29.0%
31629DixieStandard1,267$63,70258.5132.5%
31638MorvenStandard985$93,51633.2-8.5%
31625BarneyStandard915$84,52656.5-40.2%
31720BarwickPO Box398$29,8210.2-13.9%

Adjacent & Nearby Counties