Summit

County:: Pierce County
County Seat:: No
Area (mi²):: 5.086
State:: Washington

Summit is a CDP located in Pierce County, Washington. Summit has a 2025 population of 9,028. Summit is currently growing at a rate of 0.78% annually and its population has increased by 0.39% since the most recent census, which recorded a population of 8,993 in 2020.

The average household income in Summit is $127,286 with a poverty rate of 7.02%. The median age in Summit is 42.7 years: 36.2 years for males, and 49.2 years for females.

Demographics

The racial composition of Summit includes 82.16% White, and smaller percentages for other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	7,300	82.16%
Two or more races	966	10.87%
Other race	249	2.8%
Black or African American	146	1.64%
Asian	119	1.34%
Native American	66	0.74%
Native Hawaiian or Pacific Islander	39	0.44%

Summit Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Summit's average per capita income is $62,890. Household income levels show a median of $107,977. The poverty rate stands at 7.02%.

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	$135,625	-
Families	$132,669	$145,004
Households	$107,977	$127,286
Non Families	$52,375	$85,238

$62,890

Average Income

$107,977

Median Household Income

7.02%

Poverty Rate