Grays Harbor County's estimated 2026 population is 78,539 with a growth rate of 0.41% in the past year according to the most recent United States census data. Grays Harbor County is the 19th largest county in Washington. The 2010 population was 72,849 and has seen a growth of 7.81% since that time.
Data after 2023 is projected based on recent change
The racial composition of Grays Harbor County includes 80.89% White, 4.15% Native American, 3.68% other race, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
White (80.89%)
Two or more races (7.99%)
Native American (4.15%)
Other race (3.68%)
Black or African American (1.62%)
Asian (1.25%)
Native Hawaiian or Pacific Islander (0.41%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 61,800 | 80.89% |
| Two or more races | 6,107 | 7.99% |
| Native American | 3,168 | 4.15% |
| Other race | 2,814 | 3.68% |
| Black or African American | 1,241 | 1.62% |
| Asian | 956 | 1.25% |
| Native Hawaiian or Pacific Islander | 311 | 0.41% |
Married
Widowed
Divorced
Separated
Never Married
Grays Harbor County's average per capita income is $43,468. Household income levels show a median of $63,539. The poverty rate stands at 14.12%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,288 | $109,130 |
| Families | $79,893 | $96,615 |
| Households | $63,539 | $82,333 |
| Non Families | $37,584 | $54,845 |
Average Income
Median Household Income
Poverty Rate