Residents of Clinton, Village — Sub-district H, surnames I (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 16 | iliff | albert | M | 19 | Anglican | English | Ontario | Factory labourers (non-specified manufacturing) | 117 |
| 19 | inwood | ellen | F | 20 | Anglican | English | England | No Occupation Listed | 209 |
| 18 | inwood | emma | F | 25 | Anglican | English | England | No Occupation Listed | 209 |
| 20 | inwood | fanny | F | 18 | Anglican | English | England | No Occupation Listed | 209 |
| 17 | inwood | harriett | F | 55 | Anglican | English | England | No Occupation Listed | 209 |
| 16 | inwood | joshua | M | 55 | Anglican | English | England | Sawyer, and other titled wood or sawmill operatives | 209 |
| 21 | inwood | william | M | 0 | Anglican | English | Ontario | No Occupation Listed | 209 |
| 4 | irwin | anna | F | 9 | Presbyterian | Irish | Ontario | No Occupation Listed | 28 |
| 9 | irwin | e | F | 65 | Presbyterian | English | England | No Occupation Listed | 28 |
| 4 | irwin | frank | M | 18 | Presbyterian | English | Ontario | Clerks in shops and stores | 318 |
| 9 | irwin | george | M | 1 | Presbyterian | Irish | Ontario | No Occupation Listed | 33 |
| 3 | irwin | george | M | 21 | Presbyterian | English | Ontario | Machinists | 318 |
| 8 | irwin | gregg | M | 0 | Presbyterian | Irish | Ontario | No Occupation Listed | 28 |
| 2 | irwin | hattie | F | 39 | Presbyterian | Irish | United States | No Occupation Listed | 28 |
| 5 | irwin | hattie | F | 7 | Presbyterian | Irish | Ontario | No Occupation Listed | 28 |
| 5 | irwin | james | M | 13 | Presbyterian | English | Ontario | Clerk, nfs | 318 |
| 1 | irwin | john | M | 45 | Presbyterian | English | England | Carpenters | 318 |
| 3 | irwin | john | M | 15 | Presbyterian | Irish | Ontario | No Occupation Listed | 28 |
| 7 | irwin | joseph | M | 29 | Presbyterian | Irish | Ontario | Telegraph operators | 33 |
| 9 | irwin | joseph | M | 29 | Presbyterian | Scottish | Ontario | Railway builders, workers and labourers | 264 |
| 8 | irwin | julia | F | 24 | Presbyterian | German | Ontario | No Occupation Listed | 33 |
| 6 | irwin | linnie | F | 5 | Presbyterian | Irish | Ontario | No Occupation Listed | 28 |
| 2 | irwin | mary | F | 40 | Presbyterian | English | England | No Occupation Listed | 318 |
| 7 | irwin | mary | F | 3 | Presbyterian | Irish | Ontario | No Occupation Listed | 28 |
| 1 | irwin | richard | M | 41 | Presbyterian | Irish | Ontario | Merchants, specified large-scale wholesaleing | 28 |
| 10 | irwin | | F | 24 | Presbyterian | Scottish | Ontario | No Occupation Listed | 264 |
| 5 | izzard | joseph | M | 27 | Anglican | English | Ontario | Stone masons | 87 |
| 7 | izzard | sarah | F | 8 | Presbyterian | English | Ontario | No Occupation Listed | 312 |
| 19 | izzard | thomas | M | 6 | Anglican | English | Ontario | No Occupation Listed | 54 |