How many bedrooms do homes in Janesville, CA have?

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

In Janesville, CA, 2.5% of homes are studios or one-bedrooms and 55.8% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 3 bedrooms, 45.4% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 2.5%
3 or more bedrooms: 55.8% (±11.4 points)
Most common: 3 bedrooms

Homes in Janesville by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	Janesville	Lassen County	California	United States
No bedroom (studio)	0.0% (±3.7 points)	2.0%	5.0%	2.9%
1 bedroom	2.5% (±3.4 points)	10.5%	13.2%	10.9%
2 bedrooms	41.7% (±10.8 points)	29.7%	26.9%	25.0%
3 bedrooms	45.4% (±9.1 points)	43.6%	32.8%	38.7%
4 bedrooms	10.4% (±5.7 points)	12.1%	17.6%	17.5%
5 or more bedrooms	0.0% (±3.7 points)	2.0%	4.5%	4.9%

In Janesville, the share of homes with three or more bedrooms is not measurably different from Lassen County (57.7%).

It is not measurably different from California (54.9%).

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

Homes with 3 or more bedrooms in places near Janesville

Nearest places with a published estimate, compared with Janesville
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
Janesville	—	55.8% (±11.4 points)	—
Johnstonville	7.4 mi	66.6% (±12.7 points)	Not measurably different
Susanville	12 mi	54.2% (±6.7 points)	Not measurably different
Westwood	27 mi	52.2% (±14.9 points)	Not measurably different
Portola	33 mi	49.3% (±9.1 points)	Not measurably different
East Quincy	35 mi	61.2% (±17.7 points)	Not measurably different
Quincy	35 mi	58.2% (±20.9 points)	Not measurably different
Chester	39 mi	64.6% (±12.4 points)	Not measurably different
Loyalton	45 mi	73.9% (±16.9 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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

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

Rank	Place	Homes with 3 or more bedrooms
1	Johnstonville	66.6% (±12.7 points)
2	Janesville	55.8% (±11.4 points)
3	Susanville	54.2% (±6.7 points)
4	Westwood	52.2% (±14.9 points)

Janesville is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

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 Janesville

What is the most common home size in Janesville?

The most common size is 3 bedrooms, 45.4% of homes in Janesville, CA.

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

2.5% of homes in Janesville have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Janesville CDP, California

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 Janesville CDP, California (place:37134, in state:06).

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.