Wilmington Island, GA demographics:
population, income, and more

Total population
13,905
-3.8% year-over-year change
Median household income
$93,924/yr
1.4% year-over-year change
Housing units
6,429
-0.5% year-over-year change

Wilmington Island population

How many people live in Wilmington Island

Wilmington Island is home to 13,905 residents, according to the most recent Census data. Gender-wise, 46.9% of Wilmington Island locals are male, and 53.1% are female.

Total population
13,905
-3.8% year-over-year change
Gender ratio
Male
46.9%
6,525
Female
53.1%
7,380
Value Percent YoY change
Male 6,525 46.9% -3.4%
Female 7,380 53.1% -4.2%
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 Wilmington Island is 45, with the population distributed as follows: about 16.4% are children under 15, then 7.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.2% of the population, while another 26.9% fall into the 45 to 64 bracket. Finally, around 23.4% are 65 or older.

Median age
45.2
Age breakdown
Under 15
16.4%
15 to 24
7.2%
25 to 44
26.2%
45 to 64
26.9%
Over 65
23.4%
Value Percent YoY change
Under 15 2,276 16.4% -6.4%
15 to 24 1,003 7.2% -2.0%
25 to 44 3,640 26.2% -9.9%
45 to 64 3,737 26.9% -0.8%
Over 65 3,249 23.4% 1.7%
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 Wilmington Island, 94.3% of the population are US-born citizens, while 4.7% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 91% of locals are Caucasian, 1.2% are African American and 2.2% have Asian roots. There’s also a share of 4.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.3%
Non-U.S.-born citizens
4.7%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 13,115 94.3% -4.3%
Non-U.S.-born citizens 651 4.7% 5.3%
Non-citizens 139 1% -0.7%
Racial breakdown
White
91%
Black or African American
1.2%
American Indian and Alaska Native
0%
Asian
2.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.2%
Other
1.4%
Value Percent
White 12,649 91%
Black or African American 173 1.2%
Asian 312 2.2%
Two or more races 582 4.2%
Other 189 1.4%

Households in Wilmington Island

A peek inside Wilmington Island households

Wilmington Island has 5,946 households, with an average of 2 members in each. Of these, 67.7% are families, while the remaining 32.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,946
-1.2% year-over-year change
Average people per household
2
Non-family households
1,922
Family households
4,024
Value Percent YoY change
Non-family households 1,922 32.3% -0.5%
Family households 4,024 67.7% -1.5%
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 Wilmington Island

The housing landscape of Wilmington Island

Wilmington Island's housing consists of 6,429 units, with 69.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.9% and offer a more compact, shared living style.

Housing units
6,429
-0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 4,440 69.1%
1 unit, attached 315 4.9%
2 units 156 2.4%
3 or 4 units 555 8.6%
5 to 9 units 503 7.8%
10 to 19 units 199 3.1%
20 to 49 units 198 3.1%
50 or more units 63 1%
Homes built since 2020
18
50.0% year-over-year change

The age of buildings in Wilmington Island

In Wilmington Island, the median construction year is 1984. About 3.4% of homes were built before the 1940s, with another 1.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 13.1% of homes were added from 2000 to 2009, 4.4% between 2010 and 2019, and 0.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 220 3.4% -16.4%
Built between 1940 and 1949 76 1.2% 2.7%
Built between 1950 and 1959 139 2.2% -24.9%
Built between 1960 and 1969 370 5.8% -17.8%
Built between 1970 and 1979 1,802 28% -4.0%
Built between 1980 and 1989 1,599 24.9% 15.9%
Built between 1990 and 1999 1,084 16.9% -8.4%
Built between 2000 and 2009 840 13.1% 6.9%
Built between 2010 and 2019 281 4.4% 12.4%
Built in 2020 or later 18 0.3% 50.0%
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.

Wilmington Island occupancy rates

Out of the 5,946 occupied housing units in Wilmington Island, 77% are owner-occupied, while 23% are lived in by tenants. Meanwhile, 7.5% of all homes on the local market sit vacant.

Occupied housing units
5,946
-1.2% year-over-year change
Occupancy breakdown
Renter occupied
1,369
Owner occupied
4,577
Value Percent YoY
change
Renter occupied 1,369 23% -0.1%
Owner occupied 4,577 77% -1.5%
Unoccupied housing units
7.5%
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.

Wilmington Island housing costs

Housing costs in Wilmington Island come to a median of $1,609 per month, while tenants specifically pay a median gross rent of $1,752.

Median housing costs per month
$1,609/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 Wilmington Island
$1,752/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 Wilmington Island

Wilmington Island education at a glance

About 20% of the population in Wilmington Island went to high school, while 22.2% pursued college studies. Another 6.9% earned an associate degree and 32.5% hold a bachelor’s. Meanwhile, 18.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 42 0.4% 13.5%
High school diploma 2,264 20% -10.7%
College diploma 2,510 22.2% -2.4%
Associate degree 775 6.9% 10.2%
Bachelor's degree 3,671 32.5% 5.3%
Graduate degree 2,043 18.1% -7.3%
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 Wilmington Island

How much people earn in Wilmington Island

The average annual household income in Wilmington Island was $117,489 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.8% change from the previous year. At the same time, the median income stood at $93,924, reflecting a +1.4% shift over the same period.

Average household income in Wilmington Island
$117,489/year
2.8% year-over-year change
Median household income in Wilmington Island
$93,924/year
1.4% year-over-year change

Wilmington Island income by age

In Wilmington Island, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $114,880. Those with someone between 45 and 64 in charge, often well established professionally, earn $109,071 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $52,639, while those led by someone over 65, many of whom may be retired, have about $73,004 in earnings. Overall, 95.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $52,639 N/A
25 - 44 $114,880 -3.1%
45 - 64 $109,071 16.9%
Over 65 $73,004 6.0%
Above poverty level
13,035
Below poverty level
558
Value Percent YoY
change
Above poverty level 13,035 95.9% -4.1%
Below poverty level 558 4.1% -4.5%

Average renter income in Wilmington Island

To get a better sense of what renters earn on average in Wilmington Island, their median household income was $68,623 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 30.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$68,623
Rent-to-income ratio
30.6%
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 Wilmington Island

Workforce and job types in Wilmington Island

The job market in Wilmington Island is powered by 7,086 working residents, spread across a range of industries and roles. 84.5% of the working population are employed in professional or administrative positions, while 15.5% are in hands-on or service-based jobs. Also, 12.4% run their own businesses, 68.6% are employed by private companies, and 12.3% work in the public sector.

Workforce demographics

Working population
7,086
-3.2% year-over-year change
White collar
5,986
Blue collar
1,100
Value Percent YoY change
White collar 5,986 84.5% -2.3%
Blue collar 1,100 15.5% -7.6%
Employer type
Self employees
12.4%
Private companies
68.6%
Governmental workers
12.3%
Not for profit companies
6.7%
Value Percent YoY change
Self employees 880 12.4% -32.9%
Private companies 4,858 68.6% 0.2%
Governmental workers 872 12.3% 13.4%
Not for profit companies 476 6.7% 21.7%
Unemployment rate
3.5%
-5.5% year-over-year change

Available workforce

The unemployment rate in Wilmington Island stands at 3.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Wilmington Island

How people get around in Wilmington Island

Commuting methods vary: 88.1% of residents travel by personal vehicle and 0.5% 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 6,201 88.1% -2.2%
Taxicab 20 0.3% 53.9%
Bus or trolleybus 37 0.5% -21.3%
Motorcycle 6 0.1% 0.0%
Bicycle 22 0.3% 0.0%
Walk 38 0.5% 15.2%
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 Wilmington Island demographics 

What is the total population of Wilmington Island?

Wilmington Island has a total population of 13,905 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 -3.8% compared to a year ago.

What is the gender ratio in Wilmington Island?

The gender ratio in Wilmington Island is as follows:
  • 46.9% males (6,525 residents)
  • 53.1% females (7,380 residents)

What is the median age in Wilmington Island?

The median age in Wilmington Island is 45.2.

What is the age distribution of the population in Wilmington Island?

The age distribution in Wilmington Island is as follows:
  • Under 15: 16.4% (2,276 residents)
  • Ages 15-24: 7.2% (1,003 residents)
  • Ages 25-44: 26.2% (3,640 residents)
  • Ages 45-64: 26.9% (3,737 residents)
  • Over 65: 23.4% (3,249 residents)

What is the racial and ethnic makeup of Wilmington Island?

The racial and ethnic makeup of Wilmington Island is as follows:
  • White: 91% (12,649 residents)
  • Black or African American: 1.2% (173 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 2.2% (312 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.2% (582 residents)
  • Other: 1.4% (189 residents)

What percentage of the population in Wilmington Island are U.S.-born citizens?

U.S.-born citizens represent 94.3% of the population in Wilmington Island.

How many housing units are there in Wilmington Island?

There are 6,429 housing units in Wilmington Island, reflecting a -0.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Wilmington Island and what is the average household size?

Wilmington Island has a total of 5,946 households, with an average of 2 people in each.

What is the median household income in Wilmington Island?

Wilmington Island has a median household income of $93,924, representing a +1.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Wilmington Island?

The employment rate is 96.5% in Wilmington Island, with a workforce of 7,086 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 84.5% (5,986 residents)
  • Blue-collar workers: 15.5% (1,100 residents)

Places of employment:
  • Self-employed: 12.4% (880 residents)
  • Private companies: 68.6% (4,858 residents)
  • Governmental workers: 12.3% (872 residents)
  • Not-for-profit companies: 6.7% (476 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