| Place Name | Lake Riverside |
| Place Type | Census Designated Place |
| ZIP Code(s) | 92536 92539 |
| County | Riverside County |
| Area Code(s) | 951 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 1,590 |
| Population Growth Rate (2010-19) | 17.22% |
| Majority Ethnicity | White 72.89% |
| Metro/Micro Stats Area | Riverside-San Bernardino-Ontario, CA |
| US Congressional District(s) | California 36th |
| State Assembly Districts | 71 |
| State Senate Districts | 28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 72.89% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 2.06% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 25.05% |