How many bedrooms do homes in Killingworth, CT have?

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

In Killingworth, CT, 3.3% of homes are studios or one-bedrooms and 78.3% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 3 bedrooms, 41.2% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 3.3%
3 or more bedrooms: 78.3% (±12.7 points)
Most common: 3 bedrooms

Homes in Killingworth by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	Killingworth	Lower Connecticut River Valley Planning Region	Connecticut	United States
No bedroom (studio)	0.6% (±1.1 points)	1.4%	2.8%	2.9%
1 bedroom	2.7% (±2.2 points)	11.5%	12.7%	10.9%
2 bedrooms	18.3% (±5.9 points)	25.1%	26.5%	25.0%
3 bedrooms	41.2% (±9.1 points)	39.9%	35.9%	38.7%
4 bedrooms	29.9% (±6.3 points)	18.8%	17.4%	17.5%
5 or more bedrooms	7.2% (±6.2 points)	3.4%	4.7%	4.9%

In Killingworth, the share of homes with three or more bedrooms is higher than in Lower Connecticut River Valley Planning Region (62.1%).

It is also higher than in Connecticut (58.0%).

It is higher than the national figure (61.1%).

Homes with 3 or more bedrooms in places near Killingworth

Nearest places with a published estimate, compared with Killingworth
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
Killingworth	—	78.3% (±12.7 points)	—
Madison	3.2 mi	79.6% (±5.7 points)	Not measurably different
Deep River	5.3 mi	58.2% (±10.4 points)	Lower
Chester	5.4 mi	66.2% (±9.0 points)	Not measurably different
Clinton	6.0 mi	63.3% (±6.2 points)	Lower
Chester Center	6.6 mi	68.0% (±11.9 points)	Not measurably different
Madison Center	6.6 mi	63.9% (±15.5 points)	Not measurably different
Guilford	7.1 mi	66.1% (±5.4 points)	Not measurably different
Westbrook	7.1 mi	59.5% (±8.9 points)	Lower

Nearby places with a measurably lower figure: Deep River, CT (58.2%), Clinton, CT (63.3%), Westbrook, CT (59.5%).

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

Homes with 3 or more bedrooms across Lower Connecticut River Valley Planning Region, place by place

Rank	Place	Homes with 3 or more bedrooms
1	Durham	81.5% (±13.1 points)
2	Killingworth	78.3% (±12.7 points)
3	Haddam	78.2% (±9.0 points)
4	Old Lyme	78.0% (±7.1 points)
5	Lyme	77.3% (±12.6 points)
6	Middlefield	75.5% (±14.3 points)
7	Old Saybrook	74.2% (±7.8 points)
8	Portland	72.3% (±8.0 points)

Showing 8 of 17 places in Lower Connecticut River Valley Planning Region, ranked from highest to lowest.

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 Killingworth

What is the most common home size in Killingworth?

The most common size is 3 bedrooms, 41.2% of homes in Killingworth, CT.

How many studios and one-bedroom homes are in Killingworth?

3.3% of homes in Killingworth have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Killingworth town, Lower Connecticut River Valley 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 Killingworth town, Lower Connecticut River Valley Planning Region, Connecticut (county subdivision:40710, in state:09 county:130).

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_0039PE, DP04_0039PM, DP04_0040PE, DP04_0040PM, DP04_0041PE, DP04_0041PM, DP04_0042PE, DP04_0042PM, DP04_0043PE, DP04_0043PM, DP04_0044PE, DP04_0044PM

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.