Residents of Ops — Sub-district A, surnames Z (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 3 | zelland | cathrine | F | 31 | Anglican | Irish | Ireland | No Occupation Listed | 83 |
| 6 | zelland | edward | M | 7 | Anglican | English | Ontario | No Occupation Listed | 83 |
| 7 | zelland | john | M | 4 | Anglican | English | Ontario | No Occupation Listed | 83 |
| 8 | zelland | orval | M | 2 | Anglican | English | Ontario | No Occupation Listed | 83 |
| 5 | zelland | sarah | F | 10 | Anglican | English | Ontario | No Occupation Listed | 83 |
| 2 | zelland | william | M | 41 | Anglican | English | England | Farmers, general and nfs | 83 |
| 4 | zelland | wm | M | 12 | Anglican | English | Ontario | No Occupation Listed | 83 |