Residents of Isaac Harbour — Sub-district S, surnames U (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 14 | upham | ann | F | 12 | Baptist | English | Nova Scotia | No Occupation Listed | 160 |
| 13 | upham | hannah | F | 16 | Baptist | English | Nova Scotia | No Occupation Listed | 160 |
| 16 | upham | henry | M | 6 | Baptist | English | Nova Scotia | No Occupation Listed | 160 |
| 11 | upham | jane | F | 42 | Baptist | English | Nova Scotia | No Occupation Listed | 160 |
| 15 | upham | jane | F | 9 | Baptist | English | Nova Scotia | No Occupation Listed | 160 |
| 12 | upham | vilena | F | 19 | Baptist | English | Nova Scotia | No Occupation Listed | 160 |
| 10 | upham | willam | M | 43 | Baptist | English | Nova Scotia | Fishermen | 160 |