What kinds of homes are in Casas Adobes, AZ?

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

Casas Adobes, AZ has 33,143 (±834) homes (2020–2024 American Community Survey).

That is about 1,250 homes per square mile of land.

65.5% are detached single-family houses.

6.1% are in buildings of two to four units.

17.9% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 33,143 (±834)
Detached houses: 65.5%
2–4 unit buildings: 6.1%
5+ unit buildings: 17.9%

Homes in Casas Adobes by building size

Housing units by units in structure, 2020–2024
Building type	Casas Adobes	Pima County	Arizona	United States
Single-family, detached	65.5% (±1.8 points)	59.9%	64.2%	61.3%
Single-family, attached (townhouse, rowhouse)	7.1% (±1.0 points)	7.4%	5.2%	6.2%
2 units	1.1% (±0.6 points)	1.7%	1.3%	3.4%
3 or 4 units	5.0% (±0.9 points)	3.3%	3.3%	4.3%
5 to 9 units	3.0% (±0.7 points)	3.6%	3.6%	4.5%
10 to 19 units	5.2% (±1.1 points)	4.6%	3.7%	4.3%
20 or more units	9.7% (±1.3 points)	9.6%	9.1%	10.3%
Mobile home	3.4% (±0.7 points)	9.6%	9.3%	5.6%
Boat, RV, van, etc.	0.1% (±0.2 points)	0.3%	0.4%	0.1%

In Casas Adobes, the share of homes in buildings of five or more units is not measurably different from Pima County (17.8%).

It is not measurably different from Arizona (16.4%).

It is not measurably different from the national figure (19.1%).

Homes in buildings of 5 or more units in places near Casas Adobes

Nearest places with a published estimate, compared with Casas Adobes
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Casas Adobes	—	17.9% (±1.8 points)	—
Flowing Wells	3.3 mi	3.8% (±1.6 points)	Lower
Tucson Mountains	5.6 mi	0.0% (±1.6 points)	Lower
Oro Valley	5.8 mi	16.0% (±2.1 points)	Not measurably different
Catalina Foothills	7.9 mi	19.3% (±2.3 points)	Not measurably different
South Tucson	10 mi	20.5% (±7.0 points)	Not measurably different
Marana	11 mi	5.9% (±1.2 points)	Lower
Catalina	12 mi	0.0% (±2.4 points)	Lower
Tucson Estates	13 mi	0.0% (±1.2 points)	Lower

Nearby places with a measurably lower figure: Flowing Wells, AZ (3.8%), Tucson Mountains, AZ (0.0%), Marana, AZ (5.9%).

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 Pima County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Tucson	26.6% (±0.9 points)
2	South Tucson	20.5% (±7.0 points)
3	Catalina Foothills	19.3% (±2.3 points)
4	Casas Adobes	17.9% (±1.8 points)
5	Oro Valley	16.0% (±2.1 points)
6	Sells	8.0% (±12.1 points)
7	Marana	5.9% (±1.2 points)
8	Sahuarita	4.6% (±1.7 points)
9	Flowing Wells	3.8% (±1.6 points)
10	Green Valley	3.4% (±1.2 points)

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

Casas Adobes 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 Casas Adobes

How many homes are in Casas Adobes?

Casas Adobes, AZ has an estimated 33,143 (±834) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Casas Adobes houses or apartments?

65.5% are detached houses and 7.1% attached houses, while 24.0% are in buildings of two or more units.

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

6.1% of homes in Casas Adobes 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 — Casas Adobes CDP, Arizona

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 Casas Adobes CDP, Arizona (place:10670, in state:04).

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.