What kinds of homes are in Hillsboro, OR?

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

Hillsboro, OR has 43,576 (±788) homes (2020–2024 American Community Survey).

That is about 1,648 homes per square mile of land.

46.6% are detached single-family houses.

6.8% are in buildings of two to four units.

32.5% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 43,576 (±788)
Detached houses: 46.6%
2–4 unit buildings: 6.8%
5+ unit buildings: 32.5%

Homes in Hillsboro by building size

Housing units by units in structure, 2020–2024
Building type	Hillsboro	Washington County	Oregon	United States
Single-family, detached	46.6% (±1.7 points)	57.3%	62.7%	61.3%
Single-family, attached (townhouse, rowhouse)	12.8% (±1.1 points)	9.1%	5.1%	6.2%
2 units	1.6% (±0.6 points)	1.6%	2.5%	3.4%
3 or 4 units	5.2% (±1.3 points)	5.4%	4.4%	4.3%
5 to 9 units	7.9% (±1.4 points)	7.2%	4.4%	4.5%
10 to 19 units	6.9% (±1.2 points)	6.1%	3.7%	4.3%
20 or more units	17.7% (±1.5 points)	11.3%	9.6%	10.3%
Mobile home	1.0% (±0.3 points)	1.9%	7.1%	5.6%
Boat, RV, van, etc.	0.3% (±0.4 points)	0.1%	0.4%	0.1%

In Hillsboro, the share of homes in buildings of five or more units is higher than in Washington County (24.6%).

It is also higher than in Oregon (17.7%).

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

Homes in buildings of 5 or more units in places near Hillsboro

Nearest places with a published estimate, compared with Hillsboro
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Hillsboro	—	32.5% (±2.4 points)	—
Rockcreek	3.4 mi	15.1% (±5.9 points)	Lower
Aloha	3.9 mi	10.5% (±1.9 points)	Lower
Oak Hills	4.7 mi	24.6% (±5.2 points)	Lower
Bethany	5.3 mi	17.0% (±3.0 points)	Lower
Cornelius	5.6 mi	5.5% (±3.6 points)	Lower
Marlene Village	5.6 mi	16.3% (±7.4 points)	Lower
North Plains	5.7 mi	1.7% (±4.7 points)	Lower
Cedar Hills	6.4 mi	21.5% (±9.0 points)	Lower

Nearby places with a measurably lower figure: Rockcreek, OR (15.1%), Aloha, OR (10.5%), Oak Hills, OR (24.6%).

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 Washington County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Durham	62.1% (±11.6 points)
2	Raleigh Hills	40.6% (±8.9 points)
3	West Haven-Sylvan	39.6% (±8.2 points)
4	Beaverton	37.8% (±2.3 points)
5	Hillsboro	32.5% (±2.4 points)
6	Tualatin	30.2% (±3.9 points)
7	West Slope	28.9% (±7.0 points)
8	Tigard	24.8% (±2.6 points)
9	Oak Hills	24.6% (±5.2 points)
10	Cedar Hills	21.5% (±9.0 points)
11	King City	20.2% (±7.8 points)

Showing 11 of 25 places in Washington 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 Hillsboro

How many homes are in Hillsboro?

Hillsboro, OR has an estimated 43,576 (±788) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Hillsboro houses or apartments?

46.6% are detached houses and 12.8% attached houses, while 39.3% are in buildings of two or more units.

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

6.8% of homes in Hillsboro 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 — Hillsboro city, Oregon

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 Hillsboro city, Oregon (place:34100, in state:41).

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.