| Population | 55 (2010), see rank |
| House Units | 20, see rank |
| Race | Whites:100%, Hispanics:0%, Blacks:0%, Asians:0%, Others:0% |
| Total Area: | 1.67 sq mi |
| Water Area: | 0.07 sq mi (4.17%) |
| State: | New Hampshire |
| Area: | Berlin, NH-VT |
| County: | Coos County |
| City: | Groveton |
| Census Tract: | 950400 |
| Census Block Group: | 950400-4 |