What kinds of homes are in Cathlamet, WA?

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

Cathlamet, WA has 338 (±74) homes (2020–2024 American Community Survey).

That is about 668 homes per square mile of land.

80.8% are detached single-family houses.

7.4% are in buildings of two to four units.

7.7% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 338 (±74)
Detached houses: 80.8%
2–4 unit buildings: 7.4%
5+ unit buildings: 7.7%

Homes in Cathlamet by building size

Housing units by units in structure, 2020–2024
Building type	Cathlamet	Wahkiakum County	Washington	United States
Single-family, detached	80.8% (±7.8 points)	80.0%	61.9%	61.3%
Single-family, attached (townhouse, rowhouse)	0.9% (±1.3 points)	0.7%	4.4%	6.2%
2 units	0.6% (±1.0 points)	0.9%	2.3%	3.4%
3 or 4 units	6.8% (±5.1 points)	2.3%	3.5%	4.3%
5 to 9 units	3.6% (±3.9 points)	0.5%	4.3%	4.5%
10 to 19 units	4.1% (±3.1 points)	0.6%	4.9%	4.3%
20 or more units	0.0% (±11.1 points)	0.0%	13.0%	10.3%
Mobile home	3.3% (±3.8 points)	12.2%	5.5%	5.6%
Boat, RV, van, etc.	0.0% (±11.1 points)	2.8%	0.3%	0.1%

In Cathlamet, the share of homes in buildings of five or more units is not measurably different from Wahkiakum County (1.1%).

It is also lower than in Washington (22.2%).

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

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

Nearest places with a published estimate, compared with Cathlamet
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Cathlamet	—	7.7% (±12.2 points)	—
Puget Island	2.1 mi	0.0% (±12.8 points)	Not measurably different
Clatskanie	11 mi	8.1% (±4.7 points)	Not measurably different
Longview	21 mi	24.7% (±2.8 points)	Higher
Astoria	21 mi	15.5% (±3.2 points)	Not measurably different
Longview Heights	21 mi	10.9% (±6.7 points)	Not measurably different
Beacon Hill	22 mi	15.7% (±13.1 points)	Not measurably different
Lexington	23 mi	2.7% (±4.0 points)	Not measurably different
Rainier	23 mi	2.6% (±7.1 points)	Not measurably different

Nearby places with a measurably higher figure: Longview, WA (24.7%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

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 Cathlamet

How many homes are in Cathlamet?

Cathlamet, WA has an estimated 338 (±74) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Cathlamet houses or apartments?

80.8% are detached houses and 0.9% attached houses, while 15.1% are in buildings of two or more units.

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

7.4% of homes in Cathlamet 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 — Cathlamet town, Washington

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 Cathlamet town, Washington (place:10635, in state:53).

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.