How many homes in Sudden Valley, WA are overcrowded?

Name: Crowding and facilities in Sudden Valley, WA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

0.8% (±1.7 points) of occupied homes in Sudden Valley, WA have more than one occupant per room (2020–2024 American Community Survey).

0.0% have more than 1.5.

0.0% lack complete plumbing.

0.5% lack a complete kitchen.

Figures last updated on November 12, 2026.

More than 1 per room: 0.8% (±1.7 points)
Lacking plumbing: 0.0%
Lacking a kitchen: 0.5%

Crowding and facilities in Sudden Valley

Share of occupied homes, estimate (90% margin of error)
	Sudden Valley	Whatcom County	Washington	United States
More than 1 person per room	0.8% (±1.7 points)	3.6% (±0.7 points)	3.6% (±0.1 points)	3.4%
More than 1.5 people per room	0.0% (±1.4 points)	1.1% (±0.4 points)	1.4% (±0.1 points)	1.2%
Lacking complete plumbing	0.0% (±1.4 points)	0.5% (±0.2 points)	0.4% (±0.1 points)	0.4%
Lacking a complete kitchen	0.5% (±0.8 points)	1.3% (±0.4 points)	1.0% (±0.1 points)	0.8%

A room is any whole room other than a bathroom, hall or porch; more than one person per room is the Census Bureau’s usual measure of crowding.

Complete plumbing means hot and cold running water and a bath or shower; a complete kitchen means a sink with a faucet, a stove or range and a refrigerator.

In Sudden Valley, the share of crowded homes is lower than in Whatcom County (3.6%).

It is also lower than in Washington (3.6%).

It is lower than the national figure (3.4%).

Crowded homes in places near Sudden Valley

Nearest places with a published estimate, compared with Sudden Valley
Place	Distance	Crowded homes	Compared with this place
Sudden Valley	—	0.8% (±1.7 points)	—
Geneva	3.1 mi	0.0% (±5.7 points)	Not measurably different
Bellingham	6.1 mi	2.4% (±0.7 points)	Not measurably different
Marietta-Alderwood	11 mi	4.6% (±4.3 points)	Not measurably different
Everson	13 mi	8.4% (±4.9 points)	Higher
Nooksack	14 mi	2.3% (±6.9 points)	Not measurably different
Ferndale	14 mi	9.1% (±6.5 points)	Higher
Sedro-Woolley	15 mi	5.8% (±3.3 points)	Higher
Lynden	16 mi	2.7% (±2.1 points)	Not measurably different

Nearby places with a measurably higher figure: Everson, WA (8.4%), Ferndale, WA (9.1%), Sedro-Woolley, WA (5.8%).

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

Sudden Valley 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 Sudden Valley

How many homes in Sudden Valley are overcrowded?

0.8% of occupied homes in Sudden Valley, WA have more than one person per room (2020–2024 American Community Survey).

How many homes in Sudden Valley lack plumbing or a kitchen?

0.0% lack complete plumbing facilities and 0.5% lack complete kitchen facilities.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Sudden Valley CDP, 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 Sudden Valley CDP, Washington (place:68200, 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_0078PE, DP04_0078PM, DP04_0079PE, DP04_0079PM, DP04_0073PE, DP04_0073PM, DP04_0074PE, DP04_0074PM

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.