Port Wentworth, Chatham County, GA demographics:
population, income, and more

Total population
20,633
9.4% year-over-year change
Median household income
$81,124/yr
-3.4% year-over-year change
Housing units
9,090
14.1% year-over-year change

Port Wentworth population

How many people live in Port Wentworth

Port Wentworth is home to 20,633 residents, according to the most recent Census data. Gender-wise, 46.8% of Port Wentworth locals are male, and 53.2% are female.

Total population
20,633
9.4% year-over-year change
Gender ratio
Male
46.8%
9,667
Female
53.2%
10,966
Value Percent YoY change
Male 9,667 46.8% 6.7%
Female 10,966 53.2% 12.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Port Wentworth is 34, with the population distributed as follows: about 19.1% are children under 15, then 14.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 34% of the population, while another 25.1% fall into the 45 to 64 bracket. Finally, around 7.6% are 65 or older.

Median age
33.9
Age breakdown
Under 15
19.1%
15 to 24
14.2%
25 to 44
34%
45 to 64
25.1%
Over 65
7.6%
Value Percent YoY change
Under 15 3,945 19.1% -2.6%
15 to 24 2,928 14.2% 19.9%
25 to 44 7,023 34% 6.1%
45 to 64 5,171 25.1% 17.3%
Over 65 1,566 7.6% 17.7%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Port Wentworth, 87% of the population are US-born citizens, while 5.8% have gained naturalized citizenship. At the same time, 7.2% of residents are non-citizens. As for race, 41.2% of locals are Caucasian, 41.8% are African American and 3.4% have Asian roots. Another 0.1% are Indigenous American, 0.1% are Pacific Islanders, while 5.2% identify as another race. There’s also a share of 8.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
87%
Non-U.S.-born citizens
5.8%
Non-citizens
7.2%
Value Percent YoY change
U.S.-born citizens 17,946 87% 6.3%
Non-U.S.-born citizens 1,194 5.8% 8.9%
Non-citizens 1,494 7.2% 70.0%
Racial breakdown
White
41.2%
Black or African American
41.8%
American Indian and Alaska Native
0.1%
Asian
3.4%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
8.2%
Other
5.2%
Value Percent
White 8,498 41.2%
Black or African American 8,636 41.8%
American Indian and Alaska Native 13 0.1%
Asian 696 3.4%
Native Hawaiian and other Pacific Islander 27 0.1%
Two or more races 1,692 8.2%
Other 1,072 5.2%

Households in Port Wentworth

A peek inside Port Wentworth households

Port Wentworth has 8,356 households, with an average of 2 members in each. Of these, 60.8% are families, while the remaining 39.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
8,356
14.4% year-over-year change
Average people per household
2
Non-family households
3,277
Family households
5,079
Value Percent YoY change
Non-family households 3,277 39.2% 21.8%
Family households 5,079 60.8% 10.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Port Wentworth

The housing landscape of Port Wentworth

Port Wentworth's housing consists of 9,090 units, with 55.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.8% of the housing landscape.

Housing units
9,090
14.1% year-over-year change
Housing types
Value Percent
1 unit, detached 5,051 55.6%
1 unit, attached 462 5.1%
3 or 4 units 243 2.7%
5 to 9 units 545 6%
10 to 19 units 1,456 16%
20 to 49 units 642 7.1%
50 or more units 620 6.8%
Mobile home 70 0.8%
Homes built since 2020
843
48.7% year-over-year change

The age of buildings in Port Wentworth

In Port Wentworth, the median construction year is 2010. About 2.5% of homes were built before the 1940s, with another 1.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 27.2% of homes were added from 2000 to 2009, 41.5% between 2010 and 2019, and 9.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 226 2.5% 28.4%
Built between 1940 and 1949 132 1.4% 11.9%
Built between 1950 and 1959 308 3.4% 21.3%
Built between 1960 and 1969 466 5.1% 100.0%
Built between 1970 and 1979 238 2.6% -33.1%
Built between 1980 and 1989 315 3.5% -5.1%
Built between 1990 and 1999 323 3.6% 42.9%
Built between 2000 and 2009 2,471 27.2% 10.8%
Built between 2010 and 2019 3,769 41.5% 8.4%
Built in 2020 or later 843 9.3% 48.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Port Wentworth occupancy rates

Out of the 8,356 occupied housing units in Port Wentworth, 48.5% are owner-occupied, while 51.5% are lived in by tenants. Meanwhile, 8.1% of all homes on the local market sit vacant.

Occupied housing units
8,356
14.4% year-over-year change
Occupancy breakdown
Renter occupied
4,301
Owner occupied
4,055
Value Percent YoY
change
Renter occupied 4,301 51.5% 29.0%
Owner occupied 4,055 48.5% 2.1%
Unoccupied housing units
8.1%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Port Wentworth housing costs

Housing costs in Port Wentworth come to a median of $1,646 per month, while tenants specifically pay a median gross rent of $1,830.

Median housing costs per month
$1,646/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Port Wentworth
$1,830/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Port Wentworth

Port Wentworth education at a glance

About 34.6% of the population in Port Wentworth went to high school, while 23.1% pursued college studies. Another 6.7% earned an associate degree and 17.8% hold a bachelor’s. Meanwhile, 15.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 399 2.5% 65.6%
High school diploma 5,537 34.6% 12.3%
College diploma 3,698 23.1% 12.7%
Associate degree 1,068 6.7% 58.2%
Bachelor's degree 2,858 17.8% -9.3%
Graduate degree 2,468 15.4% 19.5%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Port Wentworth

How much people earn in Port Wentworth

The average annual household income in Port Wentworth was $61,879 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.3% change from the previous year. At the same time, the median income stood at $81,124, reflecting a -3.4% shift over the same period.

Average household income in Port Wentworth
$61,879/year
-1.3% year-over-year change
Median household income in Port Wentworth
$81,124/year
-3.4% year-over-year change

Port Wentworth income by age

In Port Wentworth, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $80,451. Those with someone between 45 and 64 in charge, often well established professionally, earn $98,243 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $59,505, while those led by someone over 65, many of whom may be retired, have about $56,500 in earnings. Overall, 91.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $59,505 -28.2%
25 - 44 $80,451 -6.3%
45 - 64 $98,243 -8.7%
Over 65 $56,500 21.2%
Above poverty level
18,528
Below poverty level
1,777
Value Percent YoY
change
Above poverty level 18,528 91.2% 7.5%
Below poverty level 1,777 8.8% 30.9%

Average renter income in Port Wentworth

To get a better sense of what renters earn on average in Port Wentworth, their median household income was $46,880 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 46.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$46,880
Rent-to-income ratio
46.8%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Port Wentworth

Workforce and job types in Port Wentworth

79.5% of the working population are employed in professional or administrative positions, while 20.5% are in hands-on or service-based jobs. Also, 6.1% run their own businesses, 71.2% are employed by private companies, and 15.6% work in the public sector.

Workforce demographics

White collar
9,194
Blue collar
2,366
Value Percent YoY change
White collar 9,194 79.5% 10.7%
Blue collar 2,366 20.5% -8.1%
Employer type
Self employees
6.1%
Private companies
71.2%
Governmental workers
15.6%
Not for profit companies
7%
Value Percent YoY change
Self employees 705 6.1% 65.5%
Private companies 8,237 71.2% 8.3%
Governmental workers 1,809 15.6% -16.9%
Not for profit companies 809 7% 20.4%

Transportation in Port Wentworth

How people get around in Port Wentworth

Commuting methods vary: 99.4% of residents travel by personal vehicle and 0.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 10,407 99.4% 3.2%
Walk 62 0.6% -4.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

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FAQs about Port Wentworth demographics 

What is the total population of Port Wentworth?

Port Wentworth has a total population of 20,633 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +9.4% compared to a year ago.

What is the gender ratio in Port Wentworth?

The gender ratio in Port Wentworth is as follows:
  • 46.8% males (9,667 residents)
  • 53.2% females (10,966 residents)

What is the median age in Port Wentworth?

The median age in Port Wentworth is 33.9.

What is the age distribution of the population in Port Wentworth?

The age distribution in Port Wentworth is as follows:
  • Under 15: 19.1% (3,945 residents)
  • Ages 15-24: 14.2% (2,928 residents)
  • Ages 25-44: 34% (7,023 residents)
  • Ages 45-64: 25.1% (5,171 residents)
  • Over 65: 7.6% (1,566 residents)

What is the racial and ethnic makeup of Port Wentworth?

The racial and ethnic makeup of Port Wentworth is as follows:
  • White: 41.2% (8,498 residents)
  • Black or African American: 41.8% (8,636 residents)
  • American Indian and Alaska Native: 0.1% (13 residents)
  • Asian: 3.4% (696 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (27 residents)
  • Two or More Races: 8.2% (1,692 residents)
  • Other: 5.2% (1,072 residents)

What percentage of the population in Port Wentworth are U.S.-born citizens?

U.S.-born citizens represent 87% of the population in Port Wentworth.

How many housing units are there in Port Wentworth?

There are 9,090 housing units in Port Wentworth, reflecting a +14.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Port Wentworth and what is the average household size?

Port Wentworth has a total of 8,356 households, with an average of 2 people in each.

What is the median household income in Port Wentworth?

Port Wentworth has a median household income of $81,124, representing a -3.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Port Wentworth?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.5% (9,194 residents)
  • Blue-collar workers: 20.5% (2,366 residents)

Places of employment:
  • Self-employed: 6.1% (705 residents)
  • Private companies: 71.2% (8,237 residents)
  • Governmental workers: 15.6% (1,809 residents)
  • Not-for-profit companies: 7% (809 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025