| Place Name | Richland |
| Place Type | City |
| ZIP Code(s) | 99352 99354 |
| County | Benton County |
| Area Code(s) | 509 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 48,556 |
| Population Growth Rate (2010-19) | 26.01% |
| Majority Ethnicity | White 79.96% |
| 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 | 79.96% |
| African American | 1.49% |
| Hispanic | 0.55% |
| Asian | 5.73% |
| Native American | 0.17% |
| Hawaiin/Pacific Islander | 12.11% |