Sisco Heights

County:: Snohomish County
County Seat:: No
Area (mi²):: 13.819
State:: Washington

Sisco Heights is a CDP located in Snohomish County, Washington. Sisco Heights has a 2025 population of 3,041. Sisco Heights is currently growing at a rate of 0.76% annually and its population has decreased by 0% since the most recent census, which recorded a population of 3,041 in 2020.

The average household income in Sisco Heights is $143,212 with a poverty rate of 5.69%. The median age in Sisco Heights is 45.1 years: 45.7 years for males, and 43.5 years for females.

Demographics

The racial composition of Sisco Heights includes 86.71% White, and smaller percentages for other race, Asian, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Native American

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,551	86.71%
Two or more races	322	10.94%
Other race	53	1.8%
Asian	10	0.34%
Native American	6	0.2%
Black or African American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Sisco Heights Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sisco Heights' average per capita income is $67,182. Household income levels show a median of $119,871. The poverty rate stands at 5.69%.

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	$141,354	-
Families	$140,833	$161,830
Households	$119,871	$143,212
Non Families	-	$72,435

$67,182

Average Income

$119,871

Median Household Income

5.69%

Poverty Rate