McKinleyville

County:: Humboldt County
County Seat:: No
Area (mi²):: 20.882
State:: California

McKinleyville is a CDP located in Humboldt County, California. McKinleyville has a 2025 population of 17,347. McKinleyville is currently growing at a rate of 0.84% annually and its population has increased by 4.22% since the most recent census, which recorded a population of 16,645 in 2020.

The average household income in McKinleyville is $87,322 with a poverty rate of 14.81%.The median age in McKinleyville is 39.2 years: 39.3 years for males, and 39.2 years for females.

Demographics

The racial composition of McKinleyville includes 73.24% White, 4.47% Native American, 3.64% other race, 3.31% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	12,562	73.24%
Two or more races	2,560	14.93%
Native American	767	4.47%
Other race	624	3.64%
Asian	568	3.31%
Black or African American	71	0.41%

McKinleyville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

McKinleyville's average per capita income is $42,543. Household income levels show a median of $66,096. The poverty rate stands at 14.81%.

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	$107,462	-
Families	$87,453	$109,636
Households	$66,096	$87,322
Non Families	$45,144	$54,163

$42,543

Average Income

$66,096

Median Household Income

14.81%

Poverty Rate