What kinds of homes are in San Antonio Heights, CA?

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

San Antonio Heights, CA has 1,216 (±105) homes (2020–2024 American Community Survey).

That is about 497 homes per square mile of land.

93.7% are detached single-family houses.

0.6% are in buildings of two to four units.

1.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,216 (±105)
Detached houses: 93.7%
2–4 unit buildings: 0.6%
5+ unit buildings: 1.8%

Homes in San Antonio Heights by building size

Housing units by units in structure, 2020–2024
Building type	San Antonio Heights	San Bernardino County	California	United States
Single-family, detached	93.7% (±5.6 points)	70.0%	57.0%	61.3%
Single-family, attached (townhouse, rowhouse)	3.9% (±5.3 points)	4.6%	7.4%	6.2%
2 units	0.6% (±0.8 points)	1.8%	2.4%	3.4%
3 or 4 units	0.0% (±3.4 points)	4.6%	5.4%	4.3%
5 to 9 units	1.0% (±1.4 points)	3.3%	5.7%	4.5%
10 to 19 units	0.0% (±3.4 points)	2.3%	4.9%	4.3%
20 or more units	0.8% (±1.3 points)	7.9%	13.6%	10.3%
Mobile home	0.0% (±3.4 points)	5.4%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±3.4 points)	0.1%	0.1%	0.1%

In San Antonio Heights, the share of homes in buildings of five or more units is lower than in San Bernardino 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 San Antonio Heights

Nearest places with a published estimate, compared with San Antonio Heights
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
San Antonio Heights	—	1.8% (±3.9 points)	—
Upland	2.8 mi	21.0% (±2.2 points)	Higher
Claremont	3.8 mi	16.3% (±3.4 points)	Higher
Rancho Cucamonga	5.6 mi	21.5% (±1.6 points)	Higher
Montclair	6.3 mi	18.1% (±3.1 points)	Higher
La Verne	6.8 mi	11.2% (±2.7 points)	Higher
Ontario	8.8 mi	19.8% (±1.6 points)	Higher
Pomona	8.9 mi	21.2% (±1.8 points)	Higher
San Dimas	9.2 mi	15.6% (±3.7 points)	Higher

Nearby places with a measurably higher figure: Upland, CA (21.0%), Claremont, CA (16.3%), Rancho Cucamonga, CA (21.5%).

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 San Bernardino County, place by place

Rank	Place	Homes in buildings of 5 or more units
27	Yucaipa	4.5% (±1.3 points)
28	Big Bear Lake	3.9% (±1.2 points)
29	Yucca Valley	3.7% (±1.4 points)
30	Lake Arrowhead	3.0% (±1.1 points)
31	Joshua Tree	2.8% (±1.8 points)
32	Muscoy	1.9% (±2.7 points)
33	San Antonio Heights	1.8% (±3.9 points)
34	Wrightwood	1.5% (±3.2 points)
35 (tie)	Crestline	0.8% (±1.3 points)
35 (tie)	Piñon Hills	0.8% (±2.6 points)
37	Big Bear City	0.6% (±0.5 points)
38 (tie)	Big River	0.5% (±6.1 points)
38 (tie)	Phelan	0.5% (±1.4 points)

Showing 13 of 47 places in San Bernardino County, ranked from highest to lowest.

San Antonio Heights 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 San Antonio Heights

How many homes are in San Antonio Heights?

San Antonio Heights, CA has an estimated 1,216 (±105) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in San Antonio Heights houses or apartments?

93.7% are detached houses and 3.9% attached houses, while 2.4% are in buildings of two or more units.

How many two-family and small multifamily homes are in San Antonio Heights?

0.6% of homes in San Antonio Heights 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 — San Antonio Heights 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 San Antonio Heights CDP, California (place:64462, 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.