| Place Name | Stevenson Ranch |
| Place Type | Census Designated Place |
| ZIP Code(s) | 91381 |
| County | Los Angeles County |
| Area Code(s) | 661 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 18,040 |
| Population Growth Rate (2010-19) | 14.93% |
| Majority Ethnicity | White 48.6% |
| Metro/Micro Stats Area | Los Angeles-Long Beach-Anaheim, CA |
| US Congressional District(s) | California 25th |
| State Assembly Districts | 38 |
| State Senate Districts | 27 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 48.6% |
| African American | 4.56% |
| Hispanic | 0.85% |
| Asian | 25.42% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 20.57% |