Ocosta Flag

Ocosta

County Seat:
No
Area (mi²):
3.003
State:
Washington

Ocosta is a CDP located in Grays Harbor County, Washington. Ocosta has a 2025 population of 139. Ocosta is currently growing at a rate of 6.92% annually but its population has decreased by -26.84% since the most recent census, which recorded a population of 190 in 2020.

The average household income in Ocosta is $49,056 with a poverty rate of 23.95%. The median age in Ocosta is 56.7 years: 56 years for males, and 65.3 years for females.

139
Total Population
46
Density (mi²)
9 6.92%
Growth

Ocosta Population

Ocosta Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Ocosta includes 95.21% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White15995.21%
Two or more races84.79%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Ocosta Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ocosta's average per capita income is $56,827. Household income levels show a median of $39,688. The poverty rate stands at 23.95%.

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
Households$39,688$49,056
Families-$69,640
Married Families--
Non Families-$23,022

$56,827

Average Income

$39,688

Median Household Income

23.95%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)