Terrace Heights

County:: Kittitas County
County Seat:: No
Area (mi²):: 10.515
State:: Washington

Terrace Heights is a CDP located in Kittitas County, Washington. Terrace Heights has a 2025 population of 10,492. Terrace Heights is currently growing at a rate of 2.31% annually and its population has increased by 17.66% since the most recent census, which recorded a population of 8,917 in 2020.

The average household income in Terrace Heights is $94,212 with a poverty rate of 10.23%. The median age in Terrace Heights is 39.1 years: 37.1 years for males, and 41.5 years for females.

Demographics

The racial composition of Terrace Heights includes 71.68% White, 6.05% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	6,795	71.68%
Two or more races	1,651	17.42%
Other race	574	6.05%
Black or African American	166	1.75%
Native American	156	1.65%
Asian	138	1.46%
Native Hawaiian or Pacific Islander	0	0%

Terrace Heights Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Terrace Heights' average per capita income is $50,345. Household income levels show a median of $79,525. The poverty rate stands at 10.23%.

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	$107,250	-
Families	$100,873	$115,252
Households	$79,525	$94,212
Non Families	$39,244	$52,601

$50,345

Average Income

$79,525

Median Household Income

10.23%

Poverty Rate