Westport, CT demographics:
population, income, and more

Total population
21,580
0.8% year-over-year change
Median household income
$250,001/yr
0.0% year-over-year change
Housing units
8,113
0.2% year-over-year change

Westport population

How many people live in Westport

Westport is home to 21,580 residents, according to the most recent Census data. Gender-wise, 49.5% of Westport locals are male, and 50.5% are female.

Total population
21,580
0.8% year-over-year change
Gender ratio
Male
49.5%
10,683
Female
50.5%
10,897
Value Percent YoY change
Male 10,683 49.5% 1.4%
Female 10,897 50.5% 0.3%
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 Westport is 45, with the population distributed as follows: about 23.1% are children under 15, then 10.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 15.4% of the population, while another 32.3% fall into the 45 to 64 bracket. Finally, around 18.4% are 65 or older.

Median age
45.4
Age breakdown
Under 15
23.1%
15 to 24
10.8%
25 to 44
15.4%
45 to 64
32.3%
Over 65
18.4%
Value Percent YoY change
Under 15 4,981 23.1% 1.0%
15 to 24 2,327 10.8% 2.5%
25 to 44 3,331 15.4% 2.0%
45 to 64 6,963 32.3% -0.2%
Over 65 3,979 18.4% 0.3%
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 Westport, 83.6% of the population are US-born citizens, while 10.7% have gained naturalized citizenship. At the same time, 5.8% of residents are non-citizens. As for race, 79.6% of locals are Caucasian, 1.8% are African American and 5.7% have Asian roots. Another 0.1% are Indigenous American, 0.1% are Pacific Islanders, while 2.3% identify as another race. There’s also a share of 10.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
83.6%
Non-U.S.-born citizens
10.7%
Non-citizens
5.8%
Value Percent YoY change
U.S.-born citizens 18,031 83.6% 2.5%
Non-U.S.-born citizens 2,306 10.7% -11.0%
Non-citizens 1,244 5.8% 1.4%
Racial breakdown
White
79.6%
Black or African American
1.8%
American Indian and Alaska Native
0.1%
Asian
5.7%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
10.5%
Other
2.3%
Value Percent
White 17,173 79.6%
Black or African American 384 1.8%
American Indian and Alaska Native 16 0.1%
Asian 1,224 5.7%
Native Hawaiian and other Pacific Islander 23 0.1%
Two or more races 2,266 10.5%
Other 494 2.3%

Households in Westport

A peek inside Westport households

Westport has 7,656 households, with an average of 3 members in each. Of these, 76.5% are families, while the remaining 23.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,656
0.7% year-over-year change
Average people per household
3
Non-family households
1,800
Family households
5,855
Value Percent YoY change
Non-family households 1,800 23.5% 4.7%
Family households 5,855 76.5% -0.5%
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 Westport

The housing landscape of Westport

Westport's housing consists of 8,113 units, with 87.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.6% and offer a more compact, shared living style.

Housing units
8,113
0.2% year-over-year change
Housing types
Value Percent
1 unit, detached 7,118 87.7%
1 unit, attached 369 4.6%
2 units 149 1.8%
3 or 4 units 160 2%
5 to 9 units 129 1.6%
10 to 19 units 34 0.4%
20 to 49 units 105 1.3%
50 or more units 49 0.6%
Homes built since 2020
175
42.3% year-over-year change

The age of buildings in Westport

In Westport, the median construction year is 1967. About 19.1% of homes were built before the 1940s, with another 5.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.6% of homes were added from 2000 to 2009, 10.8% between 2010 and 2019, and 2.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,547 19.1% 2.9%
Built between 1940 and 1949 428 5.3% -1.8%
Built between 1950 and 1959 1,257 15.5% 0.9%
Built between 1960 and 1969 1,149 14.2% -0.7%
Built between 1970 and 1979 667 8.2% 4.9%
Built between 1980 and 1989 829 10.2% 1.3%
Built between 1990 and 1999 409 5% -6.4%
Built between 2000 and 2009 780 9.6% 4.0%
Built between 2010 and 2019 872 10.8% -12.1%
Built in 2020 or later 175 2.2% 42.3%
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.

Westport occupancy rates

Out of the 7,656 occupied housing units in Westport, 88.8% are owner-occupied, while 11.2% are lived in by tenants. Meanwhile, 5.6% of all homes on the local market sit vacant.

Occupied housing units
7,656
0.7% year-over-year change
Occupancy breakdown
Renter occupied
858
Owner occupied
6,797
Value Percent YoY
change
Renter occupied 858 11.2% -12.6%
Owner occupied 6,797 88.8% 2.6%
Unoccupied housing units
5.6%
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.

Westport housing costs

Housing costs in Westport come to a median of $3,889 per month, while tenants specifically pay a median gross rent of $2,509.

Median housing costs per month
$3,889/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 Westport
$2,509/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 Westport

Westport education at a glance

About 11.5% of the population in Westport went to high school, while 7.1% pursued college studies. Another 3.7% earned an associate degree and 38.4% hold a bachelor’s. Meanwhile, 38.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 151 1% 5.6%
High school diploma 1,792 11.5% -6.7%
College diploma 1,105 7.1% -2.2%
Associate degree 579 3.7% -2.7%
Bachelor's degree 5,961 38.4% 2.0%
Graduate degree 5,954 38.3% 2.9%
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 Westport

How much people earn in Westport

The average annual household income in Westport was $371,104 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.

Average household income in Westport
$371,104/year
-1.3% year-over-year change
Median household income in Westport
$250,001/year
0.0% year-over-year change

Westport income by age

In Westport, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $250,001 overall. Overall, 96.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 0.0%
45 - 64 $250,001 0.0%
Over 65 $130,833 -1.1%
Above poverty level
20,600
Below poverty level
678
Value Percent YoY
change
Above poverty level 20,600 96.8% 1.1%
Below poverty level 678 3.2% -11.8%

Employment in Westport

Workforce and job types in Westport

95.5% of the working population are employed in professional or administrative positions, while 4.5% are in hands-on or service-based jobs. Also, 20% run their own businesses, 66.3% are employed by private companies, and 3.8% work in the public sector.

Workforce demographics

White collar
9,148
Blue collar
430
Value Percent YoY change
White collar 9,148 95.5% 1.8%
Blue collar 430 4.5% -24.8%
Employer type
Self employees
20%
Private companies
66.3%
Governmental workers
3.8%
Not for profit companies
9.9%
Value Percent YoY change
Self employees 1,915 20% 0.3%
Private companies 6,351 66.3% -0.7%
Governmental workers 361 3.8% -16.6%
Not for profit companies 951 9.9% 15.7%

Transportation in Westport

How people get around in Westport

Commuting methods vary: 77.2% of residents travel by personal vehicle and 4% 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 4,132 77.2% -8.3%
Taxicab 16 0.3% -11.1%
Bus or trolleybus 38 0.7% 2.7%
Railroad 942 17.6% -13.7%
Bicycle 13 0.2% 0.0%
Walk 214 4% 8.1%
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 Westport by zipcode?

Zipcode Population Number of households Median income Average income
06880 27,583 9,785 $250,001 $371,105

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FAQs about Westport demographics 

What is the total population of Westport?

Westport has a total population of 21,580 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 +0.8% compared to a year ago.

What is the gender ratio in Westport?

The gender ratio in Westport is as follows:
  • 49.5% males (10,683 residents)
  • 50.5% females (10,897 residents)

What is the median age in Westport?

The median age in Westport is 45.4.

What is the age distribution of the population in Westport?

The age distribution in Westport is as follows:
  • Under 15: 23.1% (4,981 residents)
  • Ages 15-24: 10.8% (2,327 residents)
  • Ages 25-44: 15.4% (3,331 residents)
  • Ages 45-64: 32.3% (6,963 residents)
  • Over 65: 18.4% (3,979 residents)

What is the racial and ethnic makeup of Westport?

The racial and ethnic makeup of Westport is as follows:
  • White: 79.6% (17,173 residents)
  • Black or African American: 1.8% (384 residents)
  • American Indian and Alaska Native: 0.1% (16 residents)
  • Asian: 5.7% (1,224 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (23 residents)
  • Two or More Races: 10.5% (2,266 residents)
  • Other: 2.3% (494 residents)

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

U.S.-born citizens represent 83.6% of the population in Westport.

How many housing units are there in Westport?

There are 8,113 housing units in Westport, reflecting a +0.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Westport has a total of 7,656 households, with an average of 3 people in each.

What is the median household income in Westport?

Westport 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 Westport?

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

Job types:
  • White-collar workers: 95.5% (9,148 residents)
  • Blue-collar workers: 4.5% (430 residents)

Places of employment:
  • Self-employed: 20% (1,915 residents)
  • Private companies: 66.3% (6,351 residents)
  • Governmental workers: 3.8% (361 residents)
  • Not-for-profit companies: 9.9% (951 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