What kinds of homes are in Sonoma, CA?

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

Sonoma, CA has 5,992 (±400) homes (2020–2024 American Community Survey).

That is about 2,184 homes per square mile of land.

58.1% are detached single-family houses.

10.5% are in buildings of two to four units.

11.4% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 5,992 (±400)
Detached houses: 58.1%
2–4 unit buildings: 10.5%
5+ unit buildings: 11.4%

Homes in Sonoma by building size

Housing units by units in structure, 2020–2024
Building type	Sonoma	Sonoma County	California	United States
Single-family, detached	58.1% (±5.5 points)	66.8%	57.0%	61.3%
Single-family, attached (townhouse, rowhouse)	10.6% (±3.6 points)	8.0%	7.4%	6.2%
2 units	4.0% (±1.8 points)	2.4%	2.4%	3.4%
3 or 4 units	6.5% (±2.3 points)	4.4%	5.4%	4.3%
5 to 9 units	5.5% (±2.5 points)	3.7%	5.7%	4.5%
10 to 19 units	1.6% (±1.6 points)	2.7%	4.9%	4.3%
20 or more units	4.3% (±2.0 points)	7.1%	13.6%	10.3%
Mobile home	9.3% (±3.7 points)	4.8%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±0.7 points)	0.2%	0.1%	0.1%

In Sonoma, the share of homes in buildings of five or more units is not measurably different from Sonoma County (13.5%).

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 Sonoma

Nearest places with a published estimate, compared with Sonoma
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Sonoma	—	11.4% (±3.6 points)	—
El Verano	1.8 mi	0.0% (±5.2 points)	Lower
Boyes Hot Springs	2.2 mi	6.8% (±4.7 points)	Not measurably different
Fetters Hot Springs-Agua Caliente	3.0 mi	14.0% (±6.8 points)	Not measurably different
Temelec	3.1 mi	0.0% (±6.2 points)	Lower
Eldridge	3.9 mi	3.5% (±8.6 points)	Not measurably different
Glen Ellen	6.4 mi	0.0% (±11.1 points)	Not measurably different
Napa	8.6 mi	17.9% (±1.9 points)	Higher
Yountville	8.8 mi	10.4% (±4.5 points)	Not measurably different

Nearby places with a measurably lower figure: El Verano, CA (0.0%), Temelec, CA (0.0%).

Nearby places with a measurably higher figure: Napa, CA (17.9%).

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 Sonoma County, place by place

Rank	Place	Homes in buildings of 5 or more units
3	Cotati	17.2% (±6.7 points)
4	Larkfield-Wikiup	16.6% (±6.2 points)
5	Petaluma	16.1% (±2.3 points)
6	Cloverdale	15.6% (±6.1 points)
7	Sebastopol	15.0% (±4.1 points)
8	Fetters Hot Springs-Agua Caliente	14.0% (±6.8 points)
9	Sonoma	11.4% (±3.6 points)
10	Healdsburg	10.0% (±4.7 points)
11	Windsor	7.5% (±2.2 points)
12	Boyes Hot Springs	6.8% (±4.7 points)
13	Occidental	4.2% (±9.0 points)
14	Eldridge	3.5% (±8.6 points)
15	Graton	3.4% (±6.3 points)

Showing 13 of 24 places in Sonoma 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 Sonoma

How many homes are in Sonoma?

Sonoma, CA has an estimated 5,992 (±400) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Sonoma houses or apartments?

58.1% are detached houses and 10.6% attached houses, while 21.9% are in buildings of two or more units.

How many two-family and small multifamily homes are in Sonoma?

10.5% of homes in Sonoma 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 — Sonoma city, 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 Sonoma city, California (place:72646, 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.