| Place Name | Rockvale |
| Place Type | Census Designated Place |
| ZIP Code(s) | 59041 |
| County | Carbon County |
| Area Code(s) | 406 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 168 |
| Majority Ethnicity | White 94.88% |
| Metro/Micro Stats Area | Billings, MT |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 58 |
| State Senate Districts | 29 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.88% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.12% |