| Place Name | West Richland |
| Place Type | City |
| ZIP Code(s) | 99353 |
| County | Benton County |
| Area Code(s) | 509 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 11,904 |
| Population Growth Rate (2010-19) | 37.96% |
| Majority Ethnicity | White 81.41% |
| Metro/Micro Stats Area | Kennewick-Richland, WA |
| US Congressional District(s) | Washington 4th |
| State House Districts | 8 |
| State Senate Districts | 8 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 81.41% |
| African American | 1.66% |
| Hispanic | 0.29% |
| Asian | 1.13% |
| Native American | 0.5% |
| Hawaiin/Pacific Islander | 15.01% |