What kinds of homes are in Westport, CT?

Name: Types of homes in Westport, CT, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Westport, CT has 10,363 (±411) homes (2020–2024 American Community Survey).

That is about 519 homes per square mile of land.

87.7% are detached single-family houses.

3.8% are in buildings of two to four units.

3.9% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 10,363 (±411)
Detached houses: 87.7%
2–4 unit buildings: 3.8%
5+ unit buildings: 3.9%

Homes in Westport by building size

Housing units by units in structure, 2020–2024
Building type	Westport	Western Connecticut Planning Region	Connecticut	United States
Single-family, detached	87.7% (±2.2 points)	57.3%	58.6%	61.3%
Single-family, attached (townhouse, rowhouse)	4.6% (±1.4 points)	7.4%	6.5%	6.2%
2 units	1.8% (±1.0 points)	6.2%	7.5%	3.4%
3 or 4 units	2.0% (±0.9 points)	5.8%	8.1%	4.3%
5 to 9 units	1.6% (±1.3 points)	4.2%	4.9%	4.5%
10 to 19 units	0.4% (±0.5 points)	3.5%	3.5%	4.3%
20 or more units	1.9% (±0.7 points)	15.2%	10.2%	10.3%
Mobile home	0.0% (±0.4 points)	0.4%	0.7%	5.6%
Boat, RV, van, etc.	0.0% (±0.4 points)	0.0%	0.0%	0.1%

In Westport, the share of homes in buildings of five or more units is lower than in Western Connecticut Planning Region (22.9%).

It is also lower than in Connecticut (18.6%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near Westport

Nearest places with a published estimate, compared with Westport
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Westport	—	3.9% (±1.6 points)	—
Southport	3.1 mi	22.9% (±8.6 points)	Higher
Norwalk	4.4 mi	30.5% (±2.5 points)	Higher
Mill Plain	4.6 mi	0.0% (±10.2 points)	Not measurably different
Fairfield University	5.2 mi	0.0% (±173.2 points)	Not measurably different
South Wilton	5.2 mi	24.0% (±14.4 points)	Higher
Fairfield	5.3 mi	6.3% (±1.2 points)	Higher
Wilton Center	6.5 mi	34.8% (±10.8 points)	Higher
Darien Downtown	7.2 mi	32.0% (±13.4 points)	Higher

Nearby places with a measurably higher figure: Southport, CT (22.9%), Norwalk, CT (30.5%), South Wilton, CT (24.0%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes in buildings of 5 or more units across Western Connecticut Planning Region, place by place

Rank	Place	Homes in buildings of 5 or more units
7 (tie)	Ridgefield	9.8% (±2.6 points)
9	New Canaan	9.2% (±2.9 points)
10	Redding	8.4% (±2.8 points)
11 (tie)	Darien	8.3% (±2.6 points)
11 (tie)	Wilton	8.3% (±2.4 points)
13	Newtown	4.8% (±1.4 points)
14	Westport	3.9% (±1.6 points)
15	Bridgewater	0.7% (±4.9 points)
16	Weston	0.3% (±1.6 points)
17 (tie)	New Fairfield	0.0% (±1.4 points)
17 (tie)	Sherman	0.0% (±3.8 points)

Showing 11 of 18 places in Western Connecticut Planning Region, ranked from highest to lowest.

The figures for Westport include the places inside it that have pages of their own: Coleytown, Compo, Greens Farms, Old Hill, Poplar Plains, Saugatuck, Staples, Westport Village.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Westport

How many homes are in Westport?

Westport, CT has an estimated 10,363 (±411) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Westport houses or apartments?

87.7% are detached houses and 4.6% attached houses, while 7.7% are in buildings of two or more units.

How many two-family and small multifamily homes are in Westport?

3.8% of homes in Westport are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Westport town, Western Connecticut Planning Region, Connecticut

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Westport town, Western Connecticut Planning Region, Connecticut (county subdivision:83500, in state:09 county:190).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.