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 and multiracial populations.

Population by Race

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%

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