Residents of Galt, Town—Ville — Sub-district D, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 12 | idington | catherine | F | 70 | Presbyterian | Scottish | Scotland | No Occupation Listed | 407 |
| 13 | idington | janette | F | 30 | Presbyterian | Scottish | Ontario | No Occupation Listed | 407 |
| 11 | idington | peter | M | 75 | Presbyterian | Scottish | Scotland | No Occupation Listed | 407 |
| 8 | ingall | alma | M | 18 | Wesleyan Methodist | English | United States | No Occupation Listed | 362 |
| 7 | ingall | arvilla | F | 48 | Wesleyan Methodist | German | United States | No Occupation Listed | 362 |
| 10 | ingall | emma | F | 13 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 362 |
| 11 | ingall | syrus | M | 4 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 362 |
| 6 | ingall | thomas | M | 49 | Wesleyan Methodist | English | England | Labourers nfs | 362 |
| 9 | ingall | william | M | 15 | Wesleyan Methodist | English | Ontario | Engine and locomotive builders | 362 |
| 17 | irving | henry | M | 32 | Roman Catholic | English | Ontario | Labourers nfs | 119 |
| 19 | irving | john | M | 9 | Roman Catholic | English | Ontario | No Occupation Listed | 119 |
| 18 | irving | mary | F | 29 | Roman Catholic | Scottish | Scotland | No Occupation Listed | 119 |
| 22 | irwin | isabella | F | 40 | Anglican | English | England | No Occupation Listed | 258 |