Residents of Yorkville, Village — Sub-district D, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | young | alfred | M | 4 | Methodist | English | Ontario | No Occupation Listed | 113 |
| 11 | young | florence | F | 23 | Methodist | English | Ontario | No Occupation Listed | 267 |
| 15 | young | frederick | M | 8 | Methodist | English | Ontario | No Occupation Listed | 113 |
| 10 | young | frederick | M | 26 | Methodist | English | England | Painters, nfs | 267 |
| 14 | young | louisa | F | 29 | Methodist | German | Ontario | No Occupation Listed | 113 |
| 13 | young | samuel | M | 34 | Methodist | English | Newfoundland | Carpenters | 113 |
| 16 | young | samuel | M | 6 | Methodist | English | Ontario | No Occupation Listed | 113 |
| 12 | young | william | M | 1 | Methodist | English | Ontario | No Occupation Listed | 267 |