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 and multiracial populations.

Population by Race

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%

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