| Place Name | Rosemont |
| Place Type | Census Designated Place |
| ZIP Code(s) | 95826 95827 |
| County | Sacramento County |
| Area Code(s) | 279,916 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 22,750 |
| Population Growth Rate (2010-19) | 3.66% |
| Majority Ethnicity | White 50.68% |
| Metro/Micro Stats Area | Sacramento-Roseville-Folsom, CA |
| US Congressional District(s) | California 7th |
| State Assembly Districts | 8 |
| State Senate Districts | 6 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 50.68% |
| African American | 13.04% |
| Hispanic | 0.92% |
| Asian | 12.93% |
| Native American | 0.22% |
| Hawaiin/Pacific Islander | 22.22% |