Percentage of ST
| District Name | Total/Rural/Urban | Percentage of ST |
| Ri Bhoi | Total | 87 |
| Rural | 87.3 | |
| Urban | 83.8 |
| Block Name | Total/Rural/Urban | Percentage of ST |
| Umling | Total | 86.2 |
| Umling | Rural | 86.7 |
| Umling | Urban | 83.8 |
| Umsning | Total | 87.6 |
| Umsning | Rural | 87.6 |
| Umsning | Urban | 0 |
Source : Census of India 2001