What is the rental vacancy rate in Groton, CT?

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

The rental vacancy rate in Groton, CT is 4.5% (±2.3 points) (2020–2024 American Community Survey).

The homeowner vacancy rate is 1.2% (±1.1 points).

1,781 (±301) homes, 9.8% of all housing units, were vacant, a count that includes seasonal homes and homes being sold or rented.

In Groton, the rental vacancy rate went from 6.4% in 2015–2019 to 4.5% in 2020–2024 (−1.9 percentage points), not a measurable change.

Figures last updated on November 12, 2026.

Rental vacancy rate: 4.5% (±2.3 points)
Homeowner vacancy rate: 1.2% (±1.1 points)
Vacant homes: 1,781 (±301)

Vacancy in Groton against Southeastern Connecticut Planning Region, its state and the nation

Estimate (90% margin of error)
	Groton	Southeastern Connecticut Planning Region	Connecticut	United States
Rental vacancy rate	4.5% (±2.3 points)	4.4% (±1.1 points)	4.3% (±0.3 points)	5.5%
Homeowner vacancy rate	1.2% (±1.1 points)	0.6% (±0.2 points)	0.8% (±0.1 points)	0.9%
Vacant housing units	1,781 (±301)	10,657 (±897)	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 Groton, the rental vacancy rate is not measurably different from Southeastern Connecticut Planning Region (4.4%).

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 Groton

Nearest places with a published estimate, compared with Groton
Place	Distance	Rental vacancy rate	Compared with this place
Groton	—	4.5% (±2.3 points)	—
New London	3.5 mi	2.6% (±1.5 points)	Not measurably different
Mystic	4.0 mi	4.3% (±4.8 points)	Not measurably different
Waterford (community)	5.1 mi	3.1% (±5.2 points)	Not measurably different
Ledyard	5.8 mi	0.0% (±4.3 points)	Not measurably different
Gales Ferry	5.8 mi	0.0% (±35.0 points)	Not measurably different
Waterford	6.0 mi	10.1% (±5.8 points)	Not measurably different
Stonington	6.3 mi	4.1% (±3.1 points)	Not measurably different
Oxoboxo River	8.3 mi	0.0% (±9.5 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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

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

Rank	Place	Rental vacancy rate
1	Waterford	10.1% (±5.8 points)
2	Bozrah	9.3% (±15.7 points)
3	Franklin	8.8% (±12.9 points)
4	Norwich	6.8% (±2.9 points)
5	Colchester	5.7% (±5.9 points)
6	East Lyme	4.6% (±4.1 points)
7	Groton	4.5% (±2.3 points)
8	Stonington	4.1% (±3.1 points)
9	Griswold	3.5% (±4.6 points)
10	Montville	2.9% (±3.5 points)
11 (tie)	New London	2.6% (±1.5 points)
11 (tie)	Windham	2.6% (±1.8 points)
13 (tie)	Lebanon	0.0% (±11.8 points)

Showing 13 of 19 places in Southeastern Connecticut Planning Region, ranked from highest to lowest.

The figures for Groton include the places inside it that have pages of their own: Conning Towers-Nautilus Park, Long Hill (Southeastern Connecticut Planning Region), Noank, Old Mystic, Poquonock Bridge.

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

Margins of error are at the 90% confidence level.

What you can do on Seayora in Groton

One account for renting, owning, managing and fixing homes, with these figures beside you.

Looking for a place to rent?

Browse homes for rent near Groton, save the ones you like and apply online.

Browse rentals · Create a renter account

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Groton beside you.

Create a landlord account · See what landlords get

Do repairs, renovations or maintenance?

Get found by owners and renters near Groton, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Groton

Is it hard to find a rental in Groton?

The rental vacancy rate in Groton, CT is 4.5% (±2.3 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 Groton tighter than it was?

In Groton, the rental vacancy rate went from 6.4% in 2015–2019 to 4.5% in 2020–2024 (−1.9 percentage points), not a measurable change.

How many homes are vacant in Groton?

An estimated 1,781 (±301) housing units, 9.8% of the total, including seasonal homes and homes waiting to be sold or rented.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Groton town, Southeastern 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 Groton town, Southeastern Connecticut Planning Region, Connecticut (county subdivision:34250, in state:09 county:180).

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.