ZIP Code Tabulation Area · Georgia

ZIP Code 31309: Liberty County, GA

ZIP Code 31309 (Liberty County, Georgia) has an estimated 480 residents in 199 households. The median household income is $100,450, the median home value is $95,100 and the median gross rent is $775/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 6 figures for this ZIP (household income, poverty rate, bachelor's or higher, owner-occupied, commute, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

480

Margin of error ±161

Median household income

$100,450*

Margin of error ±$66,384· estimate has a large margin of error

Median home value

$95,100

Margin of error ±$10,582

Median gross rent

$775/mo

Margin of error ±$224

Median age

50.2 yrs

Margin of error ±4.6 yrs

Mean travel time to work

26.0 min*

Margin of error ±19.9 min· estimate has a large margin of error

How ZIP 31309 compares with Georgia and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 3130950.2 yrsGeorgia37.6 yrsUnited States38.9 yrs

Median household income

ZIP 31309$100,450*Georgia$77,353United States$80,734

Per capita income

ZIP 31309$41,105Georgia$40,924United States$44,673

Poverty rate

ZIP 3130918.5%*Georgia13.4%United States12.5%

Unemployment rate

ZIP 313092.9%Georgia5.1%United States5.2%

Bachelor's degree or higher

ZIP 3130915.8%*Georgia34.9%United States35.7%

Median home value

ZIP 31309$95,100Georgia$303,300United States$332,700

Median gross rent

ZIP 31309$775/moGeorgia$1,393/moUnited States$1,413/mo

Owner-occupied homes

ZIP 3130981.4%*Georgia65.7%United States65.2%

Mean travel time to work

ZIP 3130926.0 min*Georgia28.3 minUnited States26.4 min

Worked from home

ZIP 313098.9%*Georgia15.9%United States15.1%

All figures for ZIP 31309

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 31309 — ACS 2020–2024 5-year estimates
Measure	ZIP 31309	Margin of error	Georgia	United States
Total population	480	±161	10,940,407	334,922,499
Median age	50.2 yrs	±4.6 yrs	37.6 yrs	38.9 yrs
Households	199	±71	4,074,366	129,227,496
Median household income	$100,450*	±$66,384	$77,353	$80,734
Per capita income	$41,105	±$13,134	$40,924	$44,673
Poverty rate	18.5%*	±13.9 pts	13.4%	12.5%
Unemployment rate	2.9%	±4.5 pts	5.1%	5.2%
Bachelor's degree or higher	15.8%*	±10.3 pts	34.9%	35.7%
Median home value	$95,100	±$10,582	$303,300	$332,700
Median gross rent	$775/mo	±$224	$1,393/mo	$1,413/mo
Owner-occupied homes	81.4%*	±18.0 pts	65.7%	65.2%
Mean travel time to work	26.0 min*	±19.9 min	28.3 min	26.4 min
Worked from home	8.9%*	±12.3 pts	15.9%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 31309
Group	ZIP 31309	Georgia	United States
White alone, not Hispanic or Latino	81.7%	49.1%	57.4%
Black or African American alone, not Hispanic or Latino	13.3%	30.7%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	0.0%	4.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.6%	0.6%
Two or more races, not Hispanic or Latino	2.5%	3.9%	4.3%
Hispanic or Latino (of any race)	2.5%	11.0%	19.3%

Where ZIP 31309 is

State: Georgia
Main county: Liberty County
Land area: 29.15 sq mi· about 16 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Liberty County

31301 Liberty County, GA 31313 Hinesville, GA 31314 Liberty County, GA 31315 Fort Stewart, GA 31320 Liberty County, GA 31323 Liberty County, GA 31333 Walthourville, GA

See every ZIP code in Georgia, or compare ZIP 31309 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.