| Place Name | West Rancho Dominguez |
| Place Type | Census Designated Place |
| ZIP Code(s) | 90059 90061 90220 90222 90248 |
| County | Los Angeles County |
| Area Code(s) | 310,424,213,323 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 20,642 |
| Population Growth Rate (2010-19) | 329.48% |
| Majority Ethnicity | Hispanic 2.66% |
| Metro/Micro Stats Area | Los Angeles-Long Beach-Anaheim, CA |
| US Congressional District(s) | California 44th |
| State Assembly Districts | 64 |
| State Senate Districts | 35 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 15.3% |
| African American | 37.7% |
| Hispanic | 2.66% |
| Asian | 0.42% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 43.9% |