Friday Harbor is a town located in San Juan County, Washington. Friday Harbor has a 2025 population of 2,772 . It is also the county seat of San Juan County . Friday Harbor is currently growing at a rate of 1.02% annually and its population has increased by 5.36% since the most recent census, which recorded a population of 2,631 in 2020.
The average household income in Friday Harbor is $97,948 with a poverty rate of 12.64%. The median age in Friday Harbor is 44.5 years: 41.5 years for males, and 46.1 years for females. For every 100 females there are 73.1 males.
Data after 2023 is projected based on recent change
The racial composition of Friday Harbor includes 81.12% White, 9.24% other race, and smaller percentages for Asian, Native Hawaiian or Pacific Islander, Black or African American, Native American and multiracial populations.
White (81.12%)
Other race (9.24%)
Two or more races (7.3%)
Asian (1.27%)
Native Hawaiian or Pacific Islander (0.93%)
Black or African American (0.11%)
Native American (0.04%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,178 | 81.12% |
| Other race | 248 | 9.24% |
| Two or more races | 196 | 7.3% |
| Asian | 34 | 1.27% |
| Native Hawaiian or Pacific Islander | 25 | 0.93% |
| Black or African American | 3 | 0.11% |
| Native American | 1 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Friday Harbor's average per capita income is $42,645. Household income levels show a median of $69,954. The poverty rate stands at 12.64%.
Name | Median | Mean |
|---|---|---|
| Married Families | $109,917 | - |
| Families | $98,167 | $129,745 |
| Households | $69,954 | $97,948 |
| Non Families | $40,625 | $59,781 |
Average Income
Median Household Income
Poverty Rate