Residents of London, Ward—Quartier No. 5 — Sub-district E, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 19 | idons | ada | F | 25 | Baptist | African Origins | Ontario | No Occupation Listed | 409 |
| 21 | idons | edith | F | 2 | Baptist | African Origins | Ontario | No Occupation Listed | 409 |
| 18 | idons | john | M | 26 | Baptist | African Origins | Ontario | Workers nfs | 409 |
| 20 | idons | mary | F | 3 | Baptist | African Origins | Ontario | No Occupation Listed | 409 |
| 10 | ingram | alexander | M | 0 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 89 |
| 6 | ingram | charles | M | 35 | Wesleyan Methodist | Irish | Ireland | Railway builders, workers and labourers | 89 |
| 9 | ingram | ella | F | 3 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 89 |
| 7 | ingram | ellen | F | 33 | Wesleyan Methodist | Scottish | Ontario | No Occupation Listed | 89 |
| 8 | ingram | john | M | 5 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 89 |
| 11 | ingram | mary | F | 65 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 89 |
| 10 | innison | moses | M | 26 | Methodist | African Origins | United States | Labourers nfs | 230 |
| 16 | ironside | catharine | F | 52 | Presbyterian | Scottish | Scotland | No Occupation Listed | 179 |
| 17 | ironside | catherine | F | 20 | Presbyterian | Scottish | Scotland | Stewards | 179 |
| 18 | ironside | margaret | F | 17 | Presbyterian | Scottish | Scotland | No Occupation Listed | 179 |
| 19 | ironside | robert | M | 15 | Presbyterian | Scottish | Scotland | Engineers (US) nfs | 179 |
| 15 | ironside | william | M | 49 | Presbyterian | Scottish | Scotland | Superintendents and managers, manufacturing | 179 |
| 21 | irwin | andrew | M | 70 | Anglican | Irish | Ireland | Labourers nfs | 284 |