Brier

County:: Snohomish County
County Seat:: No
Area (mi²):: 2.196
State:: Washington

Brier is a city located in Snohomish County, Washington. Brier has a 2025 population of 6,394. Brier is currently declining at a rate of -0.51% annually and its population has decreased by -2.5% since the most recent census, which recorded a population of 6,558 in 2020.

The average household income in Brier is $159,604 with a poverty rate of 3.13%.The median age in Brier is 45.9 years: 47.8 years for males, and 45.6 years for females.

Demographics

The racial composition of Brier includes 79.39% White, 9.48% Asian, 6.49% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	5,166	79.39%
Asian	617	9.48%
Black or African American	422	6.49%
Two or more races	207	3.18%
Other race	73	1.12%
Native American	22	0.34%

Brier Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brier's average per capita income is $78,813. Household income levels show a median of $138,256. The poverty rate stands at 3.13%.

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	$148,152	-
Households	$138,256	$159,604
Families	$137,994	$163,163
Non Families	$81,411	$113,353

$78,813

Average Income

$138,256

Median Household Income

3.13%

Poverty Rate