| Place Name | Rancho Mission Viejo |
| Place Type | Census Designated Place |
| ZIP Code(s) | 92673 92675 92679 92694 |
| County | Orange County |
| Area Code(s) | 949 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 7,816 |
| Majority Ethnicity | White 77.93% |
| Metro/Micro Stats Area | Los Angeles-Long Beach-Anaheim, CA |
| US Congressional District(s) | California 49th |
| State Assembly Districts | 73 |
| State Senate Districts | 36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 77.93% |
| African American | 0.94% |
| Hispanic | 0% |
| Asian | 12.51% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.62% |