How many bedrooms do homes in St. Charles, MO have?

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

In St. Charles, MO, 13.0% of homes are studios or one-bedrooms and 60.3% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 3 bedrooms, 37.3% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 13.0%
3 or more bedrooms: 60.3% (±2.6 points)
Most common: 3 bedrooms

Homes in St. Charles by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	St. Charles	St. Charles County	Missouri	United States
No bedroom (studio)	2.6% (±0.8 points)	1.3%	2.0%	2.9%
1 bedroom	10.4% (±1.4 points)	5.6%	9.7%	10.9%
2 bedrooms	26.7% (±1.9 points)	17.5%	26.1%	25.0%
3 bedrooms	37.3% (±1.9 points)	43.4%	41.3%	38.7%
4 bedrooms	20.0% (±1.7 points)	26.6%	16.3%	17.5%
5 or more bedrooms	3.0% (±0.7 points)	5.6%	4.6%	4.9%

In St. Charles, the share of homes with three or more bedrooms is lower than in St. Charles County (75.6%).

It is not measurably different from Missouri (62.2%).

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

Homes with 3 or more bedrooms in places near St. Charles

Nearest places with a published estimate, compared with St. Charles
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
St. Charles	—	60.3% (±2.6 points)	—
Champ	4.8 mi	66.7% (±156.4 points)	Not measurably different
St. Peters	4.9 mi	69.2% (±3.4 points)	Higher
Bridgeton	5.5 mi	54.2% (±7.1 points)	Not measurably different
Maryland Heights	5.9 mi	50.5% (±3.9 points)	Lower
Hazelwood	6.4 mi	56.2% (±5.2 points)	Not measurably different
Cottleville	8.3 mi	79.6% (±10.0 points)	Higher
St. Ann	8.4 mi	40.1% (±6.9 points)	Lower
Edmundson	9.1 mi	68.0% (±17.4 points)	Not measurably different

Nearby places with a measurably lower figure: Maryland Heights, MO (50.5%), St. Ann, MO (40.1%).

Nearby places with a measurably higher figure: St. Peters, MO (69.2%), Cottleville, MO (79.6%).

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. Charles County, place by place

Rank	Place	Homes with 3 or more bedrooms
11 (tie)	Portage Des Sioux	69.2% (±26.0 points)
11 (tie)	St. Peters	69.2% (±3.4 points)
13	Flint Hill	67.7% (±17.9 points)
14	Lake St. Louis	66.3% (±6.3 points)
15	West Alton	66.0% (±16.3 points)
16	Augusta	63.8% (±20.4 points)
17	St. Charles	60.3% (±2.6 points)

Showing 7 of 17 places in St. Charles 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 St. Charles

What is the most common home size in St. Charles?

The most common size is 3 bedrooms, 37.3% of homes in St. Charles, MO.

How many studios and one-bedroom homes are in St. Charles?

13.0% of homes in St. Charles have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — St. Charles city, Missouri

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 St. Charles city, Missouri (place:64082, in state:29).

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.