Gibson Island, MD demographics:
population, income, and more

Total population
75
10.3% year-over-year change
Median household income
$250,001/yr
0.0% year-over-year change
Housing units
79
29.5% year-over-year change

Gibson Island population

How many people live in Gibson Island

Gibson Island is home to 75 residents, according to the most recent Census data. Gender-wise, 46.7% of Gibson Island locals are male, and 54.7% are female.

Total population
75
10.3% year-over-year change
Gender ratio
Male
46.7%
35
Female
54.7%
41
Value Percent YoY change
Male 35 46.7% 9.4%
Female 41 54.7% 13.9%
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

Finally, around 81.3% are 65 or older.

Median age
66.6
Age breakdown
Under 15
0%
15 to 24
0%
25 to 44
0%
45 to 64
18.7%
Over 65
81.3%
Value Percent YoY change
45 to 64 14 18.7% 7.7%
Over 65 61 81.3% 10.9%
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

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 75 100% 10.3%
Racial breakdown
White
100%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0%
Other
0%
Value Percent
White 75 100%

Households in Gibson Island

A peek inside Gibson Island households

Gibson Island has 38 households, with an average of 2 members in each. Of these, 86.8% are families, while the remaining 13.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
38
11.8% year-over-year change
Average people per household
2
Non-family households
5
Family households
33
Value Percent YoY change
Non-family households 5 13.2% 25.0%
Family households 33 86.8% 10.0%
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 Gibson Island

The housing landscape of Gibson Island

Gibson Island's housing consists of 79 units, with 100% being detached single-family homes ideal for those wanting space.

Housing units
79
29.5% year-over-year change
Housing types
Value Percent
1 unit, detached 79 100%
Homes built since 2020
% year-over-year change

The age of buildings in Gibson Island

In Gibson Island, the median construction year is 1960. About 13.8% of homes were built before the 1940s, with another 22.5% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 11 13.8% -31.2%
Built between 1940 and 1949 18 22.5% 0.0%
Built between 1950 and 1959 11 13.8% 0.0%
Built between 1960 and 1969 5 6.2% 25.0%
Built between 1970 and 1979 19 23.8% N/A
Built between 1990 and 1999 16 20% 33.3%
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.

Gibson Island occupancy rates

Meanwhile, 51.9% of all homes on the local market sit vacant.

Occupied housing units
38
11.8% year-over-year change
Occupancy breakdown
Renter occupied
Owner occupied
38
Value Percent YoY
change
Owner occupied 38 100% 11.8%
Unoccupied housing units
51.9%
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.

Gibson Island housing costs

Median housing costs per month
$4,001/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.

Education in Gibson Island

Gibson Island education at a glance

Another earned an associate degree and 77.3% hold a bachelor’s. Meanwhile, 16% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 5 6.7% 0.0%
Bachelor's degree 58 77.3% 0.0%
Graduate degree 12 16% 100.0%
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 Gibson Island

How much people earn in Gibson Island

The average annual household income in Gibson Island was $402,750 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.6% change from the previous year.

Average household income in Gibson Island
$402,750/year
-1.6% year-over-year change
Median household income in Gibson Island
$250,001/year
0.0% year-over-year change

Gibson Island income by age

Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Over 65 $250,001 0.0%

Employment in Gibson Island

Workforce and job types in Gibson Island

51.2% of the working population are employed in professional or administrative positions, while 48.8% are in hands-on or service-based jobs.

Workforce demographics

White collar
21
Blue collar
20
Value Percent YoY change
White collar 21 51.2% 0.0%
Blue collar 20 48.8% 0.0%
Employer type
Self employees
26.2%
Private companies
73.8%
Governmental workers
0%
Not for profit companies
0%
Value Percent YoY change
Self employees 11 26.2% 10.0%
Private companies 31 73.8% 0.0%

Transportation in Gibson Island

How people get around in Gibson Island

Commuting methods vary: 85.7% of residents travel by personal vehicle and 14.3% 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 30 85.7% 0.0%
Walk 5 14.3% 0.0%
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.

What is the median and average household income in Gibson Island by zipcode?

Zipcode Population Number of households Median income Average income
21056 291 145 $250,001 $402,750

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FAQs about Gibson Island demographics 

What is the total population of Gibson Island?

Gibson Island has a total population of 75 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 +10.3% compared to a year ago.

What is the gender ratio in Gibson Island?

The gender ratio in Gibson Island is as follows:
  • 46.7% males (35 residents)
  • 54.7% females (41 residents)

What is the median age in Gibson Island?

The median age in Gibson Island is 66.6.

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

The age distribution in Gibson Island is as follows:
  • Under 15: 0% ( residents)
  • Ages 15-24: 0% ( residents)
  • Ages 25-44: 0% ( residents)
  • Ages 45-64: 18.7% (14 residents)
  • Over 65: 81.3% (61 residents)

What is the racial and ethnic makeup of Gibson Island?

The racial and ethnic makeup of Gibson Island is as follows:
  • White: 100% (75 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 0% ( residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 100% of the population in Gibson Island.

How many housing units are there in Gibson Island?

There are 79 housing units in Gibson Island, reflecting a +29.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Gibson Island has a total of 38 households, with an average of 2 people in each.

What is the median household income in Gibson Island?

Gibson Island has a median household income of $250,001, representing a 0.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Gibson Island?

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

Job types:
  • White-collar workers: 51.2% (21 residents)
  • Blue-collar workers: 48.8% (20 residents)

Places of employment:
  • Self-employed: 26.2% (11 residents)
  • Private companies: 73.8% (31 residents)
  • Governmental workers: 0% ( residents)
  • Not-for-profit companies: 0% ( 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