Residents of Southwold — Sub-district C, surnames U (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 20 | upton | charles | M | 12 | Congregationalist | English | England | No Occupation Listed | 123 |
| 21 | upton | emily | F | 10 | Congregationalist | English | England | No Occupation Listed | 123 |
| 24 | upton | henry | M | 0 | Congregationalist | English | Ontario | No Occupation Listed | 123 |
| 23 | upton | james | M | 3 | Congregationalist | English | Ontario | No Occupation Listed | 123 |
| 22 | upton | lizzie | F | 8 | Congregationalist | English | England | No Occupation Listed | 123 |
| 17 | upton | michael | M | 42 | Congregationalist | English | England | Railway builders, workers and labourers | 123 |
| 18 | upton | sarah | F | 40 | Congregationalist | English | England | No Occupation Listed | 123 |
| 19 | upton | william | M | 13 | Congregationalist | English | England | No Occupation Listed | 123 |