ZIP Code 31301 — Allenhurst, GA | Population, Income, County & Map Data

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary City	Allenhurst, GA
County	Liberty County (FIPS 13179)
State	Georgia (FIPS 13)
Metro Area (MSA)	Hinesville, GA Metro Area (25980)
Census Region / Division	South Region · South Atlantic Division
Coordinates	31.75063, -81.60233
Land / Water Area	11.825 mi² land · 0.071 mi² water

02Income & Economics

Distribution of the 1,760 individual tax returns filed in 31301 by adjusted gross income bracket (IRS SOI, 2022).

< $25K

35.2%

$25K–$50K

34.1%

$50K–$75K

15.9%

$75K–$100K

6.8%

$100K–$200K

8.0%

$200K+

0.0%

Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 31301's IRS income metrics, 2020–2022.

Median income (2021→2022)

$35,833

▲ 17.3%

Filers earning $200K+

0.0%

▲ 0.0 pt

Total filers

1,760

▼ 3.3%

GET /zipc/v2/zipcodes/31301/soi?year=…

Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 31301 ZCTA.

2000

4,396

2010

4,591

▲ +4.4%

2020

4,073

▼ -11.3%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 31301. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 31301

Allenhurst and its immediate neighbors, sorted by distance.

Radius 3 mi

GET /zipc/v2/distance

Distance from 31301 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP Classification	Non-Unique Zip
Facility Type	Post Office
Carrier Route Sort	D
USPS Finance Number	120154
City Aliases	Allenhurst

07Frequently Asked Questions

What county is ZIP code 31301 in?

ZIP code 31301 is in Liberty County, Georgia (county FIPS code 13179).

What city is ZIP code 31301?

The primary USPS city for 31301 is Allenhurst, GA.

What metro area (MSA) is 31301 in?

31301 is part of the Hinesville, GA Metro Area (MSA code 25980).

What is the population of ZIP code 31301?

The 2020 Census population of 31301 was 4,073 residents.

What is the median income in ZIP code 31301?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31301 is about $35,833. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.