US ZIP Code
31315

Fort Stewart, GA

Liberty County  ·  Georgia

● Active
👥 8,319 Population ↑ 4% since 2019
💰 $51,090 Median HH Income
▼ 33% below avg ↑ 21% since 2019
🎂 21.3 Median Age ↓ 3% since 2019
🎓 38.1% College Grads
≈ Avg
📊 6.6% Unemployment
▲ 35% above avg ↓ 13% since 2019
ZIP Code Details
ZIP Code31315
CityFort Stewart
StateGeorgia (GA)
CountyLiberty County
Area Code912
Elevation76 ft
Latitude31.887679
Longitude-81.606009
TimezoneNew York (DST)
FIPS13179
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.5% (4,197) Female 49.6% (4,122) ♀

Race & Ethnicity

White: 46.6%Hispanic: 21.4%Black: 19.5%Asian: 2%Other: 8.5%Race
White46.6%
Hispanic21.4%
Black19.5%
Asian2.0%
Other8.5%

Age Breakdown

Under 5
22%
5–17
24%
18–24
18%
25–44
34%
45–64
3%
65+
0%

Key Indicators

Median Age21.3 yrs ↓ 3% since 2019
Avg Household Size3.41
Below Poverty13.7% ▲ 37% above avg
College Grads38.1% ≈ Avg
Unemployment6.6% ▲ 35% above avg
No HS Diploma18 (0.6%)
HS Graduate862 (29.9%)
Some College360 (12.5%)
Associates547 (19%)
Bachelors409 (14.2%)
Graduate Degree689 (23.9%)

Education

No HS: 0.6%HS Grad: 29.9%Some College: 12.5%Associates: 19%Bachelors: 14.2%Graduate: 23.9%Edu
No HS0.6%
HS Grad29.9%
Some College12.5%
Associates19.0%
Bachelors14.2%
Graduate23.9%
Housing & Income

Housing Tenure

Owner: 0.2%Renter: 99.8%Tenure
Owner0.2%
Renter99.8%

Home Value Distribution

Over $500k
100%

Financials

Median HH Income$51,090 ▼ 33% below avg ↑ 21% since 2019
Median Rent$1,557/mo ↑ 22% since 2019
Total Units2,985
Vacant Units561
Avg HH Size3.41

Income Distribution

Under $25k
13%
$25k–50k
30%
$50k–75k
30%
$75k–100k
18%
$100k–150k
9%
$150k–200k
0%
Over $200k
0%
Employment & Commute

How People Get to Work

Drove Alone
96%
Walked
0%
Work From Home
4%

Commute Time

Under 15 min
55%
15–30 min
32%
30–45 min
6%
Over 45 min
7%
Housing Stock

Year Built

1960s–1970s
50%
2000+
50%

Summary

Total Units2,985
Vacant561
Owner Occupied0.2%
Renter Occupied99.8%
Avg HH Size3.41
Frequently Asked Questions
ZIP code 31315 is in Fort Stewart, GA, in Liberty County.
ZIP code 31315 is located in Georgia (GA).
ZIP code 31315 is in Liberty County, GA.
ZIP 31315 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 31315 is 8,319 people (ACS 2023).
The median household income in ZIP code 31315 is $51,090 (ACS 2023).
Home value data not available.
About ZIP Code 31315

ZIP code 31315 is located in Fort Stewart, Georgia, within Liberty County. With a population of 8,319, this is a lightly populated ZIP code with a young community — the median age is 21.3 years. Economically, 31315 is a working-class ZIP code: the median household income of $51,090 is below the national average.

Renters can expect to pay around $1,557 per month in median rent. This is predominantly a renter community, with 99.8% of occupied units rented — typical of urban and transitional neighborhoods.

The population of 31315 is racially diverse, with White as the largest group at 46.6%. Residents are moderately educated — 38.1% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 13.7%. Household income has grown by 21% since 2019.

The unemployment rate in 31315 stands at 6.6%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 86%.

Overall, ZIP code 31315 in Fort Stewart, GA is characterized as working-class, moderately educated, and a young community.