Residents of Gwillimbury E — Sub-district F, surnames Y (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 2 | young | emily | F | 36 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 4 | young | ernest | M | 5 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 1 | young | m | M | 37 | Methodist | English | Ontario | Ministers of Religion | 85 |
| 6 | young | mariah | F | 1 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 5 | young | mary | F | 3 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 12 | young | thomas | M | 24 | Presbyterian | Irish | Ontario | Labourers nfs | 46 |
| 3 | young | william | M | 7 | Methodist | English | Ontario | No Occupation Listed | 85 |
| 14 | youngs | fred | M | 46 | Methodist | English | Ontario | No Occupation Listed | 16 |
| 18 | youngs | marget | F | 28 | Presbyterian | Scottish | Ontario | No Occupation Listed | 147 |
| 17 | youngs | richard | M | 27 | Christian | Irish | Ontario | Farmers, general and nfs | 147 |