How many bedrooms do homes in Caseyville Township, IL have?

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

In Caseyville Township, IL, 7.8% of homes are studios or one-bedrooms and 61.4% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 3 bedrooms, 36.1% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 7.8%
3 or more bedrooms: 61.4% (±4.1 points)
Most common: 3 bedrooms

Homes in Caseyville Township by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	Caseyville Township	St. Clair County	Illinois	United States
No bedroom (studio)	2.1% (±1.4 points)	1.9%	3.1%	2.9%
1 bedroom	5.7% (±1.5 points)	8.7%	11.5%	10.9%
2 bedrooms	30.7% (±3.3 points)	27.3%	27.7%	25.0%
3 bedrooms	36.1% (±3.2 points)	39.0%	35.8%	38.7%
4 bedrooms	20.5% (±2.2 points)	18.1%	16.9%	17.5%
5 or more bedrooms	4.8% (±1.2 points)	5.0%	4.8%	4.9%

In Caseyville Township, the share of homes with three or more bedrooms is not measurably different from St. Clair County (62.1%).

It is not measurably different from Illinois (57.5%).

It is not measurably different from the national figure (61.1%).

Homes with 3 or more bedrooms in places near Caseyville Township

Nearest places with a published estimate, compared with Caseyville Township
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
Caseyville Township	—	61.4% (±4.1 points)	—
Fairview Heights	2.3 mi	60.7% (±6.3 points)	Not measurably different
Caseyville	3.2 mi	58.2% (±9.9 points)	Not measurably different
O'Fallon	3.6 mi	66.9% (±4.6 points)	Not measurably different
Collinsville	4.1 mi	52.9% (±4.0 points)	Lower
Swansea	4.8 mi	65.9% (±7.2 points)	Not measurably different
Collinsville Township	5.5 mi	60.4% (±4.1 points)	Not measurably different
Canteen Township	5.6 mi	60.0% (±8.1 points)	Not measurably different
St. Clair Township	6.0 mi	65.2% (±4.9 points)	Not measurably different

Nearby places with a measurably lower figure: Collinsville, IL (52.9%).

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

Homes with 3 or more bedrooms across St. Clair County, place by place

Rank	Place	Homes with 3 or more bedrooms
21	Lenzburg Township	65.8% (±16.8 points)
22	St. Clair Township	65.2% (±4.9 points)
23	Marissa	63.6% (±11.6 points)
24	Marissa Township	63.5% (±13.3 points)
25 (tie)	Fayetteville	62.4% (±28.3 points)
25 (tie)	Lenzburg	62.4% (±14.7 points)
27	Caseyville Township	61.4% (±4.1 points)
28	Fairview Heights	60.7% (±6.3 points)
29	Summerfield	60.5% (±26.9 points)
30	Centreville Township	60.1% (±5.9 points)
31	Canteen Township	60.0% (±8.1 points)
32	New Athens	58.7% (±10.5 points)
33	Caseyville	58.2% (±9.9 points)

Showing 13 of 46 places in St. Clair 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 Caseyville Township

What is the most common home size in Caseyville Township?

The most common size is 3 bedrooms, 36.1% of homes in Caseyville Township, IL.

How many studios and one-bedroom homes are in Caseyville Township?

7.8% of homes in Caseyville Township have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Caseyville township, St. Clair County, 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 Caseyville township, St. Clair County, Illinois (county subdivision:11657, in state:17 county:163).

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.