How many bedrooms do homes in Island Lake, IL have?

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

In Island Lake, IL, 3.3% of homes are studios or one-bedrooms and 83.4% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 3 bedrooms, 58.1% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 3.3%
3 or more bedrooms: 83.4% (±8.5 points)
Most common: 3 bedrooms

Homes in Island Lake by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	Island Lake	McHenry County	Illinois	United States
No bedroom (studio)	0.0% (±1.2 points)	1.0%	3.1%	2.9%
1 bedroom	3.3% (±1.7 points)	5.4%	11.5%	10.9%
2 bedrooms	13.4% (±3.7 points)	20.9%	27.7%	25.0%
3 bedrooms	58.1% (±5.7 points)	39.8%	35.8%	38.7%
4 bedrooms	19.7% (±5.1 points)	27.1%	16.9%	17.5%
5 or more bedrooms	5.6% (±3.7 points)	5.8%	4.8%	4.9%

In Island Lake, the share of homes with three or more bedrooms is higher than in McHenry County (72.7%).

It is also higher than in Illinois (57.5%).

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

Homes with 3 or more bedrooms in places near Island Lake

Nearest places with a published estimate, compared with Island Lake
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
Island Lake	—	83.4% (±8.5 points)	—
Wauconda Township	1.8 mi	69.6% (±5.7 points)	Lower
Holiday Hills	1.9 mi	80.5% (±14.5 points)	Not measurably different
Port Barrington	2.4 mi	91.0% (±13.0 points)	Not measurably different
Oakwood Hills	2.9 mi	80.1% (±14.3 points)	Not measurably different
Wauconda	3.3 mi	65.0% (±7.0 points)	Lower
Prairie Grove	3.6 mi	85.1% (±11.2 points)	Not measurably different
Nunda Township	3.8 mi	74.7% (±3.7 points)	Not measurably different
Volo	4.2 mi	74.4% (±13.6 points)	Not measurably different

Nearby places with a measurably lower figure: Wauconda Township, IL (69.6%), Wauconda, IL (65.0%).

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

Homes with 3 or more bedrooms across McHenry County, place by place

Rank	Place	Homes with 3 or more bedrooms
6	Port Barrington	91.0% (±13.0 points)
7	Ringwood	88.5% (±17.1 points)
8	Burton Township (McHenry County)	87.1% (±13.6 points)
9	Prairie Grove	85.1% (±11.2 points)
10	Hartland Township	84.3% (±18.5 points)
11	Riley Township	84.2% (±23.2 points)
12	Island Lake	83.4% (±8.5 points)
13	Johnsburg	82.0% (±10.5 points)
14	Cary	80.6% (±6.5 points)
15	Holiday Hills	80.5% (±14.5 points)
16	Oakwood Hills	80.1% (±14.3 points)
17 (tie)	Wonder Lake	79.9% (±11.5 points)
17 (tie)	Grafton Township	79.9% (±4.7 points)

Showing 13 of 46 places in McHenry County, 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 Island Lake

What is the most common home size in Island Lake?

The most common size is 3 bedrooms, 58.1% of homes in Island Lake, IL.

How many studios and one-bedroom homes are in Island Lake?

3.3% of homes in Island Lake have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Island Lake village, Illinois

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 Island Lake village, Illinois (place:37894, in state:17).

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.