Fairfield

County:: Spokane County
County Seat:: No
Area (mi²):: 0.616
State:: Washington

Fairfield is a town located in Spokane County, Washington. Fairfield has a 2025 population of 588. Fairfield is currently declining at a rate of -0.17% annually and its population has decreased by -0.84% since the most recent census, which recorded a population of 593 in 2020.

The average household income in Fairfield is $84,649 with a poverty rate of 12.19%. The median age in Fairfield is 39.8 years: 39.9 years for males, and 39.5 years for females.

Demographics

The racial composition of Fairfield includes 85.17% White, 4.94% Native American, and smaller percentages for other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Native American

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	517	85.17%
Two or more races	38	6.26%
Native American	30	4.94%
Other race	12	1.98%
Black or African American	10	1.65%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Fairfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfield's average per capita income is $42,440. Household income levels show a median of $75,000. The poverty rate stands at 12.19%.

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	$84,375	-
Families	$80,833	$90,149
Households	$75,000	$84,649
Non Families	$63,750	$57,782

$42,440

Average Income

$75,000

Median Household Income

12.19%

Poverty Rate