Chain Lake

County:: Snohomish County
County Seat:: No
Area (mi²):: 10.906
State:: Washington

Chain Lake is a CDP located in Snohomish County, Washington. Chain Lake has a 2025 population of 5,467. Chain Lake is currently growing at a rate of 2.15% annually and its population has increased by 4.39% since the most recent census, which recorded a population of 5,237 in 2020.

The average household income in Chain Lake is $194,736 with a poverty rate of 3.57%. The median age in Chain Lake is 44.2 years: 44.5 years for males, and 43.6 years for females.

Demographics

The racial composition of Chain Lake includes 85.63% White, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander, Native American, Black or African American and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Native Hawaiian or Pacific Islander

Native American

Black or African American

Race	Population	Percentage (of total)
White	4,272	85.63%
Two or more races	547	10.96%
Asian	62	1.24%
Other race	51	1.02%
Native Hawaiian or Pacific Islander	33	0.66%
Native American	24	0.48%
Black or African American	0	0%

Chain Lake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Chain Lake's average per capita income is $84,964. Household income levels show a median of $148,932. The poverty rate stands at 3.57%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$174,659	-
Families	$168,036	$223,847
Households	$148,932	$194,736
Non Families	$60,256	$72,440

$84,964

Average Income

$148,932

Median Household Income

3.57%

Poverty Rate