Residents of Ottawa, Wellington, Ward—Quartier — Sub-district A, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 12 | iles | isebelia | F | 22 | Baptist | Scottish | Ontario | Teachers (unspecified) | 667 |
| 4 | imely | elizabeth | F | 48 | Presbyterian | Scottish | Scotland | No Occupation Listed | 423 |
| 3 | imely | john | M | 53 | Presbyterian | Scottish | Scotland | Contractors (and builders, U.S.) | 423 |
| 6 | imely | john | M | 7 | Presbyterian | Scottish | Quebec | No Occupation Listed | 423 |
| 5 | imely | margrat | F | 24 | Presbyterian | Scottish | Ontario | No Occupation Listed | 423 |
| 6 | ince | george | M | 46 | Anglican | English | Nova Scotia | Government functionaries nec | 64 |
| 7 | ince | helen | F | 46 | Anglican | English | Nova Scotia | No Occupation Listed | 64 |
| 8 | ince | robert | M | 17 | Anglican | English | Nova Scotia | No Occupation Listed | 64 |
| 2 | inglis | george | M | 6 | Presbyterian | Scottish | United States | No Occupation Listed | 438 |
| 25 | inglis | mary | F | 36 | Anglican | Irish | Quebec | No Occupation Listed | 438 |
| 1 | inglis | mary | F | 8 | Presbyterian | Scottish | England | No Occupation Listed | 438 |
| 4 | inglis | nellie | F | 0 | Presbyterian | Scottish | Ontario | No Occupation Listed | 438 |
| 24 | inglis | robert | M | 48 | Presbyterian | Scottish | Scotland | Stewards | 438 |
| 6 | inglis | robert | M | 2 | Presbyterian | Scottish | Ontario | No Occupation Listed | 438 |
| 3 | inglis | william | M | 5 | Presbyterian | Scottish | Ontario | No Occupation Listed | 438 |
| 25 | ingram | mary | F | 24 | Anglican | Irish | Ontario | No Occupation Listed | 146 |
| 24 | ingram | robert | M | 23 | Anglican | Irish | Ontario | Labourers nfs | 146 |
| 1 | ingram | robert | M | 0 | | Irish | Ontario | No Occupation Listed | 146 |
| 25 | irvine | martha | F | 17 | Methodist | Irish | Ontario | No Occupation Listed | 350 |
| 11 | isbester | alexander | M | 1 | Presbyterian | Scottish | Ontario | No Occupation Listed | 50 |
| 9 | isbester | anne | F | 30 | Presbyterian | Scottish | Quebec | No Occupation Listed | 50 |
| 10 | isbester | colin | M | 3 | Presbyterian | Scottish | Quebec | No Occupation Listed | 50 |
| 8 | isbester | james | M | 40 | Presbyterian | Scottish | Scotland | Contractors (and builders, U.S.) | 50 |