| Name | Grays Harbor County |
| State | Washington |
| FIPS Code | 53027 |
| County Seat | Montesano |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2024) | 77,570 |
| Population Growth Rate(2020-2024) | 2.49% |
| Majority Ethnicity | White 81.6% |
| Public School Majority Ethnicity | White 58% |
| Partisan Voting Index | Republican:+3 |
| Unemployment Rate (May 2026) | 6.5% |
| Sales Tax Rate (2025) | 8.9% |
| Area Code(s) | 360 / 564 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 81.6% |
| African American | 1.64% |
| Hispanic | 10.91% |
| Asian | 1.26% |
| Native American | 4.18% |
| Hawaiin/Pacific Islander | 0.41% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 58.29% |
| African American | 1% |
| Hispanic | 26.3% |
| Asian | 1.04% |
| Native American | 5.26% |
| Hawaiin/Pacific Islander | 0.2% |