Port Wentworth ZIP Codes — Chatham County, GA

There is one unique ZIP code in Port Wentworth, Georgia and it is 31407. Area code: 912.
1
ZIP codes
33.88
sq mi land
0.55
sq mi water
912
area code
Port Wentworth, GA ZIP code map

About Port Wentworth, GA

Port Wentworth is a charming city located in Chatham County, Georgia. This suburban community is known for its picturesque scenery and blend of residential and commercial areas. As a part of the Savannah metropolitan area, Port Wentworth provides a friendly environment for both families and businesses alike.

Location & geography

Port Wentworth is strategically located just northwest of Savannah and is easily accessible via major highways. The city is bordered by several other communities, including Garden City to the southwest and Wilmington Island to the southeast, with distances varying from 5 to 15 miles. Covering a total land area of 33.88 square miles, Port Wentworth also includes a small water area of 0.55 square miles, enriching its diverse landscape with waterways.

Community & economy

The character of Port Wentworth is defined by its welcoming atmosphere and close-knit community. The city boasts a mix of residential neighborhoods and local industries, contributing to its economic vibrancy. Daily life in Port Wentworth offers residents a pleasant blend of suburban tranquility and easy access to the urban amenities of nearby Savannah.

Transportation

Port Wentworth is conveniently served by major highways, including Georgia State Route 21, which connects it to Savannah and other regional destinations. The nearest major airport is Savannah/Hilton Head International Airport, located approximately 12 miles away, facilitating both domestic and international travel. Public transportation options are limited, but residents often rely on personal vehicles for their commuting needs.

History

Port Wentworth was founded in the late 19th century and has evolved from a primarily industrial area into a vibrant community. Key industries historically included timber and agriculture, contributing to the city's growth and development. Notably, the city has experienced significant expansion in recent years, thanks in part to its proximity to Savannah.

Did you know?

A surprising fact about Port Wentworth is that it was named after Wentworth, an old railway station in the area established in the 1890s. Additionally, the city has been recognized for its efforts in maintaining green spaces and parks, enhancing the quality of life for its residents.

ZIP codes for Port Wentworth, GA (1)
ZIP code City County Map
31407 Port Wentworth Chatham View map

Demographics & statistics

21,314
Population
32.2
Median age
$77,270
Median household income
$33,895
Per capita income
$215,000
Median home value
$1,486
Median monthly rent
57.0%
Home ownership
9.7%
Poverty rate
5.8%
Unemployment
5,276
Housing units
39.4%
Bachelor's or higher

Age distribution

Male Female
859
Under 5
891
824
5–9
854
908
10–14
940
572
15–19
593
759
20–24
787
1,899
25–34
1,967
1,569
35–44
1,626
1,267
45–54
1,313
436
55–59
451
577
60–64
598
442
65–74
458
339
75–84
352
16
85+
17
← Male
Female →

Age summary

GroupCount%
Under 185,62526.4%
18 and over15,68973.6%
65 and over1,6247.6%
Median age32.2 years

Race & ethnicity

Black or African American 43.9%
White 39.8%
Hispanic or Latino 6.1%
Two or more races 4.9%
Other race 3.2%
Asian 2.1%
Native Hawaiian / Pacific Islander 0.1%
GroupCount%
Black or African American9,96343.9%
White9,03839.8%
Hispanic or Latino1,3966.1%
Two or more races1,1074.9%
Other race7193.2%
Asian4672.1%
Native Hawaiian / Pacific Islander200.1%

Household income

Under $10k 3.5%
$10k–$15k 0.2%
$15k–$25k 6.1%
$25k–$35k 6.4%
$35k–$50k 11.8%
$50k–$75k 18.8%
$75k–$100k 20.8%
$100k–$150k 21.6%
$150k–$200k 5.0%
$200k+ 5.7%
Range% of households
Under $10k3.5%
$10k–$15k0.2%
$15k–$25k6.1%
$25k–$35k6.4%
$35k–$50k11.8%
$50k–$75k18.8%
$75k–$100k20.8%
$100k–$150k21.6%
$150k–$200k5.0%
$200k+5.7%
Median income$77,270

Housing

Home values

Under $50k 5.1%
$50k–$100k 2.7%
$100k–$150k 15.6%
$150k–$200k 19.0%
$200k–$300k 43.8%
$300k–$500k 12.0%
$1M+ 1.8%

Housing overview

MetricValue
Median home value$215,000
Median rent / month$1,486
Owner occupied57.0%
Renter occupied43.0%
Vacant8.1%
Single-family detached61.3%
Large apartment buildings10.7%
Mobile homes0.1%
Median rooms5.7
Avg household size (owned)2.96

Year built

Era%
2020 or later3.9%
2010–201947.4%
2000–200928.3%
1990–19994.3%
1980–19892.8%
1970–19795.5%
1960–19693.2%
1950–19592.0%
1940–19490.4%
1939 or earlier2.3%

Bedrooms

Size% of units
No bedroom (studio)0.5%
1 bedroom10.5%
2 bedrooms24.8%
3 bedrooms43.9%
4 bedrooms12.9%
5+ bedrooms7.3%

Vehicles per household

Vehicles% of households
No vehicle1.2%
1 vehicle36.6%
2 vehicles35.6%
3 or more26.6%

Heating fuel

Fuel type%
Utility gas9.1%
Electricity90.7%
Solar0.2%

Households & families

Household typeCount%
Married-couple family4,11651.4%
Cohabiting couple6968.7%
Male householder, no spouse1,24715.6%
Female householder, no spouse1,94724.3%
Households with children under 182,27128.4%
Households with seniors (65+)1,23315.4%
Average household size2.65

Marital status

StatusMaleFemale
Never married35.3%34.3%
Married58.1%51.9%
Separated2.7%2.4%
Widowed0.3%2.4%
Divorced3.7%9.0%

Education

Less than 9th grade 1.2%
Some HS, no diploma 5.6%
HS graduate 26.8%
Some college, no degree 23.5%
Associate's degree 3.7%
Bachelor's degree 22.3%
Graduate / professional 17.1%
Metric%
HS diploma or higher93.3%
Bachelor's or higher39.4%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool3476.4%
Kindergarten4017.4%
Elementary school2,75150.6%
High school69712.8%
College / grad school1,23922.8%

Employment

Industry of employment

Education & healthcare 23.8%
Professional & management 13.6%
Retail trade 12.4%
Manufacturing 11.7%
Transportation & utilities 9.5%
Arts, food & hospitality 8.9%
Public administration 4.9%
Other services 4.6%
Construction 4.5%
Finance & real estate 3.2%
Wholesale trade 2.7%
Information 0.3%

Occupation

Category%
Management, business & arts34.3%
Service12.7%
Sales & office27.7%
Natural resources & construction8.7%
Production & transportation16.6%

Employment type

Type%
Private sector78.3%
Government18.2%
Self-employed2.9%
Unpaid family workers0.6%

Commute

Method%
Drive alone86.8%
Carpool8.7%
Public transit0.0%
Walk0.4%
Other means1.7%
Avg commute (minutes)26.5

Poverty

All people 9.7%
Under 18 years 15.3%
18 and over 7.7%
Married-couple families 2.2%
Female-led households 29.2%

Income support

Source% of households
Social Security17.4%
Retirement income15.6%
Supplemental Security0.2%
Cash public assistance0.6%
Food stamps / SNAP6.1%

Health indicators

Condition%
High blood pressure26.1%
High cholesterol25.9%
Heart disease3.7%
Stroke1.9%
Asthma9.0%
Arthritis18.2%
Kidney disease1.9%
Pulmonary disease3.8%
Cancer4.6%
Behavior / access%
Binge drinking19.1%
No physical activity19.1%
Less than 7 hrs sleep35.2%
Fair or poor health9.8%
Poor mental health15.1%
Poor physical health7.2%
No health insurance17.8%
Visited doctor (checkup)76.0%
Visited dentist70.2%
Cholesterol screening89.7%
Teeth loss10.3%

Veterans & disability

VeteransCount%
Civilian veterans1,4359.3%
Disability%
Any disability7.6%
Under 184.1%
18–64 years7.1%
65 and over25.0%

Health insurance coverage

Type%
Private insurance75.2%
Public insurance21.3%
Uninsured under 1913.1%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only19,56491.8%
Spanish7083.6%
Other Indo-European4592.3%
Asian & Pacific Islander410.2%
Other languages1620.8%

Place of birth & citizenship

OriginCount%
Native born (US)19,59091.9%
Born in same state18,99189.1%
Born in different state9,62545.2%
Foreign born5992.8%
Naturalized citizen1,7248.1%
Not a US citizen68339.6%

Ancestry

AncestryCount%
French1,7568.2%
Italian1,0815.1%
Arab7053.3%
AncestryCount%
English700.3%
Norwegian600.3%

Technology access

Metric% of households
Computer access37.6%
Internet access98.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Port Wentworth, GA have?
Port Wentworth, GA has one ZIP code: 31407. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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