What is the rental vacancy rate in Greenwich (community), CT?

Name: Vacancy rate in Greenwich (community), CT, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The rental vacancy rate in Greenwich (community), CT is 7.5% (±4.9 points) (2020–2024 American Community Survey).

The homeowner vacancy rate is 1.7% (±1.2 points).

857 (±200) homes, 12.7% of all housing units, were vacant, a count that includes seasonal homes and homes being sold or rented.

In Greenwich (community), the rental vacancy rate went from 3.1% in 2015–2019 to 7.5% in 2020–2024 (+4.4 percentage points), not a measurable change.

Figures last updated on November 12, 2026.

Rental vacancy rate: 7.5% (±4.9 points)
Homeowner vacancy rate: 1.7% (±1.2 points)
Vacant homes: 857 (±200)

Vacancy in Greenwich (community) against Western Connecticut Planning Region, its state and the nation

Estimate (90% margin of error)
	Greenwich (community)	Western Connecticut Planning Region	Connecticut	United States
Rental vacancy rate	7.5% (±4.9 points)	3.8% (±0.8 points)	4.3% (±0.3 points)	5.5%
Homeowner vacancy rate	1.7% (±1.2 points)	1.1% (±0.4 points)	0.8% (±0.1 points)	0.9%
Vacant housing units	857 (±200)	16,151 (±1,082)	107,815 (±3,242)	14,547,859

The rental vacancy rate is the share of rental homes that are vacant and for rent; it leaves out homes already rented but not yet moved into, and seasonal homes.

In Greenwich (community), the rental vacancy rate is not measurably different from Western Connecticut Planning Region (3.8%).

It is not measurably different from Connecticut (4.3%).

It is not measurably different from the national figure (5.5%).

Rental vacancy rate in places near Greenwich (community)

Nearest places with a published estimate, compared with Greenwich (community)
Place	Distance	Rental vacancy rate	Compared with this place
Greenwich (community)	—	7.5% (±4.9 points)	—
Pemberwick	1.7 mi	0.0% (±10.5 points)	Not measurably different
Glenville	2.0 mi	0.0% (±15.4 points)	Not measurably different
Riverside	2.3 mi	0.0% (±7.2 points)	Not measurably different
Cos Cob	2.3 mi	0.0% (±4.5 points)	Lower
Byram	2.3 mi	2.0% (±3.7 points)	Not measurably different
Village of Port Chester	2.6 mi	0.4% (±0.5 points)	Lower
Village of Rye Brook	3.1 mi	0.0% (±7.8 points)	Not measurably different
Old Greenwich	3.1 mi	9.9% (±14.9 points)	Not measurably different

Nearby places with a measurably lower figure: Cos Cob, CT (0.0%), Village of Port Chester, NY (0.4%).

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

Rental vacancy rate across Western Connecticut Planning Region, place by place

Rank	Place	Rental vacancy rate
1	Darien Downtown	14.8% (±23.0 points)
2	Noroton Heights	11.8% (±16.0 points)
3	Old Greenwich	9.9% (±14.9 points)
4	Greenwich (community)	7.5% (±4.9 points)
5	Georgetown	6.9% (±12.6 points)
6 (tie)	Westport Village	4.9% (±7.3 points)
6 (tie)	Wilton Center	4.9% (±7.5 points)
8 (tie)	Bethel (community)	4.7% (±4.6 points)
8 (tie)	New Canaan (community)	4.7% (±5.5 points)
10	Staples	2.7% (±4.5 points)

Showing 10 of 31 places in Western Connecticut Planning Region, ranked from highest to lowest.

Greenwich (community) is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside Greenwich, whose figures include it.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Greenwich (community)

Is it hard to find a rental in Greenwich (community)?

The rental vacancy rate in Greenwich (community), CT is 7.5% (±4.9 points); a low rate means few rental homes stand empty and for rent at any time, which usually means more competition for each one.

Is the rental market in Greenwich (community) tighter than it was?

In Greenwich (community), the rental vacancy rate went from 3.1% in 2015–2019 to 7.5% in 2020–2024 (+4.4 percentage points), not a measurable change.

How many homes are vacant in Greenwich (community)?

An estimated 857 (±200) housing units, 12.7% of the total, including seasonal homes and homes waiting to be sold or rented.

Sources

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 Greenwich CDP, Connecticut (place:33690, in state:09).

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

The 2015–2019 figures are DP04_0005E, DP04_0005M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0005E, DP04_0005M, DP04_0004E, DP04_0004M, DP04_0003E, DP04_0003M, DP04_0003PE, DP04_0003PM

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.