Residents of Waterloo, Village — Sub-district D, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 5 | young | anna | F | 10 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 7 | young | caroline | F | 6 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 4 | young | edward | M | 12 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 2 | young | elize | F | 15 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 9 | young | james | M | 1 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 6 | young | julie | F | 8 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 1 | young | mary | F | 38 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 8 | young | mary | F | 5 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |
| 25 | young | william | M | 61 | Presbyterian | Irish | Ireland | No Occupation Listed | 108 |
| 3 | young | william | M | 13 | Presbyterian | Irish | Ontario | No Occupation Listed | 108 |