Residents of Brantford, Town—Ville — Sub-district A, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 12 | _illy | fre | M | 6 | Anglican | English | Ontario | No Occupation Listed | 302 |
| 11 | _illy | henry | M | 8 | Anglican | English | Ontario | No Occupation Listed | 302 |
| 13 | _illy | mable | F | 0 | Anglican | English | Ontario | No Occupation Listed | 302 |
| 8 | _illy | martha | F | 27 | Anglican | English | Ontario | No Occupation Listed | 302 |
| 10 | _illy | vernon | M | 10 | Anglican | English | Ontario | No Occupation Listed | 302 |
| 21 | _imet | peter | M | 25 | Methodist | English | England | Machinists | 70 |
| 25 | _ingerland | catherine | F | 8 | Roman Catholic | German | United States | No Occupation Listed | 115 |
| 23 | _ingerland | david | M | 52 | Baptist | German | United States | Carpenters | 115 |
| 24 | _ingerland | mary | F | 30 | Roman Catholic | Irish | England | No Occupation Listed | 115 |
| 2 | _ingerland | mary | F | 2 | Roman Catholic | German | Ontario | No Occupation Listed | 115 |
| 1 | _ingerland | william | M | 5 | Roman Catholic | German | Ontario | No Occupation Listed | 115 |
| 12 | iantz | mary | F | 24 | Roman Catholic | German | Ontario | Servants nfs | 62 |
| 23 | iden | elizabeth | F | 74 | Baptist | English | England | No Occupation Listed | 94 |
| 22 | iden | hazkiah | M | 72 | Baptist | English | England | Labourers nfs | 94 |
| 24 | iden | sarah | F | 32 | Baptist | English | Ontario | Tailors and tailoresses | 94 |
| 22 | inglis | david | M | 18 | Presbyterian | Scottish | Ontario | Jewellers | 171 |
| 19 | inglis | henrietta | F | 54 | Presbyterian | French | United States | No Occupation Listed | 171 |
| 18 | inglis | joseph | M | 55 | Presbyterian | Scottish | Scotland | Occupational title unclassifiable | 171 |
| 20 | inglis | joseph | M | 24 | Presbyterian | Scottish | Ontario | Clerks in shops and stores | 171 |
| 23 | inglis | monroe | M | 16 | Presbyterian | Scottish | Ontario | Clerks in shops and stores | 171 |
| 24 | inglis | richard | M | 15 | Presbyterian | Scottish | Ontario | No Occupation Listed | 171 |
| 21 | inglis | thomas | M | 23 | Presbyterian | Scottish | Ontario | Ministers of Religion | 171 |
| 25 | inglis | william | M | 13 | Presbyterian | Scottish | Ontario | No Occupation Listed | 171 |
| 18 | ion | ada | F | 6 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 195 |
| 17 | ion | amos | M | 11 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 195 |
| 16 | ion | christopher | M | 13 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 195 |
| 12 | ion | george | M | 42 | Wesleyan Methodist | English | England | No Occupation Listed | 195 |
| 15 | ion | john | M | 15 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 195 |
| 18 | ion | mary | F | 32 | Episcopal Methodist | English | Ontario | No Occupation Listed | 69 |
| 17 | ion | michael | M | 36 | Episcopal Methodist | English | England | Labourers nfs | 69 |
| 14 | ion | sarah | F | 17 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 195 |
| 13 | ion | victoria | F | 36 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 195 |
| 9 | irvine | james | M | 9 | Presbyterian | Scottish | Ontario | No Occupation Listed | 162 |
| 9 | irvine | margret | F | 23 | Baptist | German | Quebec | Servants nfs | 201 |
| 8 | irvine | rosa | F | 13 | Presbyterian | Scottish | Sri Lanka (Ceylon) | No Occupation Listed | 162 |
| 12 | irwin | george | M | 17 | Methodist | Irish | Ontario | Cigar makers | 236 |
| 10 | irwin | hannah | F | 52 | Methodist | Irish | Ireland | No Occupation Listed | 236 |
| 13 | irwin | john | M | 14 | Methodist | Irish | Ontario | No Occupation Listed | 236 |
| 9 | irwin | william | M | 58 | Methodist | Irish | Ireland | Stone masons | 236 |
| 11 | irwin | william | M | 20 | Methodist | Irish | Ontario | Bricklayers | 236 |
| 23 | ives | ellen | F | 16 | Baptist | English | England | Servants nfs | 268 |
| 8 | ivey | benson | M | 0 | Plymouth Brethren | English | Ontario | No Occupation Listed | 31 |
| 5 | ivey | eunice | F | 6 | Plymouth Brethren | English | Ontario | No Occupation Listed | 31 |
| 6 | ivey | ida | F | 5 | Plymouth Brethren | English | Ontario | No Occupation Listed | 31 |
| 9 | ivey | john | M | 23 | Methodist | English | Ontario | Bakers | 31 |
| 4 | ivey | landon | M | 8 | Plymouth Brethren | English | Ontario | No Occupation Listed | 31 |
| 7 | ivey | mable | F | 3 | Plymouth Brethren | English | Ontario | No Occupation Listed | 31 |
| 3 | ivey | nancy | F | 35 | Plymouth Brethren | English | Ontario | No Occupation Listed | 31 |
| 2 | ivey | thomas | M | 34 | Plymouth Brethren | English | Ontario | Baker and Confectioner | 31 |