What kinds of homes are in Santa Rosa Valley, CA?

Name: Types of homes in Santa Rosa Valley, CA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Santa Rosa Valley, CA has 1,010 (±137) homes (2020–2024 American Community Survey).

That is about 140 homes per square mile of land.

94.5% are detached single-family houses.

0.0% are in buildings of two to four units.

0.0% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,010 (±137)
Detached houses: 94.5%
2–4 unit buildings: 0.0%
5+ unit buildings: 0.0%

Homes in Santa Rosa Valley by building size

Housing units by units in structure, 2020–2024
Building type	Santa Rosa Valley	Ventura County	California	United States
Single-family, detached	94.5% (±5.8 points)	62.7%	57.0%	61.3%
Single-family, attached (townhouse, rowhouse)	5.5% (±5.8 points)	11.1%	7.4%	6.2%
2 units	0.0% (±4.1 points)	1.4%	2.4%	3.4%
3 or 4 units	0.0% (±4.1 points)	4.5%	5.4%	4.3%
5 to 9 units	0.0% (±4.1 points)	4.5%	5.7%	4.5%
10 to 19 units	0.0% (±4.1 points)	4.0%	4.9%	4.3%
20 or more units	0.0% (±4.1 points)	7.5%	13.6%	10.3%
Mobile home	0.0% (±4.1 points)	4.1%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±4.1 points)	0.1%	0.1%	0.1%

In Santa Rosa Valley, the share of homes in buildings of five or more units is lower than in Ventura County (16.0%).

It is also lower than in California (24.2%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near Santa Rosa Valley

Nearest places with a published estimate, compared with Santa Rosa Valley
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Santa Rosa Valley	—	0.0% (±7.1 points)	—
Moorpark	3.1 mi	9.8% (±2.0 points)	Higher
Thousand Oaks	4.0 mi	15.9% (±1.8 points)	Higher
Casa Conejo	4.9 mi	2.7% (±7.7 points)	Not measurably different
Somis	5.7 mi	0.0% (±14.4 points)	Not measurably different
Camarillo	7.6 mi	18.3% (±2.1 points)	Higher
Lake Sherwood	7.9 mi	0.0% (±10.2 points)	Not measurably different
Oak Park	8.8 mi	12.3% (±3.5 points)	Higher
Simi Valley	8.9 mi	12.9% (±1.2 points)	Higher

Nearby places with a measurably higher figure: Moorpark, CA (9.8%), Thousand Oaks, CA (15.9%), Camarillo, CA (18.3%).

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

Homes in buildings of 5 or more units across Ventura County, place by place

Rank	Place	Homes in buildings of 5 or more units
15	Meiners Oaks	2.5% (±5.3 points)
16	Channel Islands Beach	2.1% (±2.8 points)
17	Piru	2.0% (±6.7 points)
18	Oak View	0.4% (±2.6 points)
19 (tie)	Bell Canyon	0.0% (±10.4 points)
19 (tie)	Lake Sherwood	0.0% (±10.2 points)
19 (tie)	Santa Rosa Valley	0.0% (±7.1 points)
19 (tie)	Santa Susana	0.0% (±13.3 points)
19 (tie)	Saticoy	0.0% (±14.4 points)
19 (tie)	Somis	0.0% (±14.4 points)

Showing 10 of 24 places in Ventura County, ranked from highest to lowest.

Santa Rosa Valley 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 Santa Rosa Valley

How many homes are in Santa Rosa Valley?

Santa Rosa Valley, CA has an estimated 1,010 (±137) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Santa Rosa Valley houses or apartments?

94.5% are detached houses and 5.5% attached houses, while 0.0% are in buildings of two or more units.

How many two-family and small multifamily homes are in Santa Rosa Valley?

0.0% of homes in Santa Rosa Valley are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Santa Rosa Valley 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 Santa Rosa Valley CDP, California (place:70130, 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_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

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.