How many bedrooms do homes in West Alton, MO have?

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

In West Alton, MO, 9.2% of homes are studios or one-bedrooms and 66.0% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 3 bedrooms, 43.1% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 9.2%
3 or more bedrooms: 66.0% (±16.3 points)
Most common: 3 bedrooms

Homes in West Alton by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	West Alton	St. Charles County	Missouri	United States
No bedroom (studio)	3.7% (±4.1 points)	1.3%	2.0%	2.9%
1 bedroom	5.5% (±5.0 points)	5.6%	9.7%	10.9%
2 bedrooms	24.8% (±9.1 points)	17.5%	26.1%	25.0%
3 bedrooms	43.1% (±10.9 points)	43.4%	41.3%	38.7%
4 bedrooms	20.6% (±11.8 points)	26.6%	16.3%	17.5%
5 or more bedrooms	2.3% (±2.8 points)	5.6%	4.6%	4.9%

In West Alton, the share of homes with three or more bedrooms is not measurably different from 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 West Alton

Nearest places with a published estimate, compared with West Alton
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
West Alton	—	66.0% (±16.3 points)	—
Alton	4.0 mi	46.5% (±3.5 points)	Lower
Alton Township	4.0 mi	46.5% (±3.5 points)	Lower
Old Jamestown	4.8 mi	88.7% (±8.9 points)	Higher
Spanish Lake	5.1 mi	59.9% (±5.2 points)	Not measurably different
East Alton	5.4 mi	29.5% (±10.4 points)	Lower
Black Jack	5.5 mi	71.5% (±13.4 points)	Not measurably different
Godfrey	6.3 mi	72.8% (±6.3 points)	Not measurably different
Wood River Township	6.7 mi	49.2% (±4.1 points)	Not measurably different

Nearby places with a measurably lower figure: Alton, IL (46.5%), Alton Township, IL (46.5%), East Alton, IL (29.5%).

Nearby places with a measurably higher figure: Old Jamestown, MO (88.7%).

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
9	Weldon Spring	76.3% (±12.2 points)
10	Josephville	75.7% (±23.4 points)
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 9 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 West Alton

What is the most common home size in West Alton?

The most common size is 3 bedrooms, 43.1% of homes in West Alton, MO.

How many studios and one-bedroom homes are in West Alton?

9.2% of homes in West Alton have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — West Alton 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 West Alton city, Missouri (place:78514, 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.