What kinds of homes are in Seaside, OR?

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

Seaside, OR has 5,077 (±344) homes (2020–2024 American Community Survey).

That is about 1,254 homes per square mile of land.

58.7% are detached single-family houses.

18.7% are in buildings of two to four units.

14.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 5,077 (±344)
Detached houses: 58.7%
2–4 unit buildings: 18.7%
5+ unit buildings: 14.3%

Homes in Seaside by building size

Housing units by units in structure, 2020–2024
Building type	Seaside	Clatsop County	Oregon	United States
Single-family, detached	58.7% (±6.6 points)	69.5%	62.7%	61.3%
Single-family, attached (townhouse, rowhouse)	3.7% (±2.2 points)	2.7%	5.1%	6.2%
2 units	6.7% (±4.9 points)	6.2%	2.5%	3.4%
3 or 4 units	12.0% (±4.9 points)	6.9%	4.4%	4.3%
5 to 9 units	6.5% (±3.8 points)	3.1%	4.4%	4.5%
10 to 19 units	1.7% (±1.9 points)	1.3%	3.7%	4.3%
20 or more units	6.1% (±3.6 points)	4.9%	9.6%	10.3%
Mobile home	3.5% (±2.1 points)	4.9%	7.1%	5.6%
Boat, RV, van, etc.	1.1% (±1.6 points)	0.6%	0.4%	0.1%

In Seaside, the share of homes in buildings of five or more units is not measurably different from Clatsop County (9.3%).

It is not measurably different from Oregon (17.7%).

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

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

Nearest places with a published estimate, compared with Seaside
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Seaside	—	14.3% (±5.6 points)	—
Gearhart	3.0 mi	15.1% (±6.1 points)	Not measurably different
Cannon Beach	7.2 mi	5.5% (±3.1 points)	Lower
Warrenton	13 mi	9.7% (±4.6 points)	Not measurably different
Astoria	15 mi	15.5% (±3.2 points)	Not measurably different
Nehalem	19 mi	0.0% (±39.8 points)	Not measurably different
Manzanita	19 mi	0.0% (±5.2 points)	Lower
Bayside Gardens	19 mi	3.8% (±9.1 points)	Not measurably different
Wheeler	21 mi	4.2% (±18.3 points)	Not measurably different

Nearby places with a measurably lower figure: Cannon Beach, OR (5.5%), Manzanita, OR (0.0%).

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 Clatsop County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Astoria	15.5% (±3.2 points)
2	Gearhart	15.1% (±6.1 points)
3	Seaside	14.3% (±5.6 points)
4	Warrenton	9.7% (±4.6 points)
5	Cannon Beach	5.5% (±3.1 points)

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 Seaside

How many homes are in Seaside?

Seaside, OR has an estimated 5,077 (±344) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Seaside houses or apartments?

58.7% are detached houses and 3.7% attached houses, while 33.0% are in buildings of two or more units.

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

18.7% of homes in Seaside 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 — Seaside 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 Seaside city, Oregon (place:65950, 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.