| Place Name | Sierra Ridge |
| Place Type | Census Designated Place |
| ZIP Code(s) | 80134 |
| County | Douglas County |
| Area Code(s) | 303,720 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 1,742 |
| Majority Ethnicity | White 42.65% |
| Metro/Micro Stats Area | Denver-Aurora-Lakewood, CO |
| US Congressional District(s) | Colorado 4th |
| State House Districts | 44 |
| State Senate Districts | 30 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 42.65% |
| African American | 12.4% |
| Hispanic | 0% |
| Asian | 33.2% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.75% |