Residents of Innisfil — Sub-district H, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 17 | jabbot | charles | M | 7 | Anglican | Irish | Ontario | No Occupation Listed | 247 |
| 12 | jabbot | edward | M | 45 | Anglican | Irish | Ontario | Labourers nfs | 247 |
| 13 | jabbot | elizabeth | F | 14 | Anglican | Irish | Ontario | No Occupation Listed | 247 |
| 18 | jabbot | frederick | M | 3 | Anglican | Irish | Ontario | No Occupation Listed | 247 |
| 15 | jabbot | henrietta | F | 11 | Anglican | Irish | Ontario | No Occupation Listed | 247 |
| 16 | jabbot | lelia | F | 9 | Anglican | Irish | Ontario | No Occupation Listed | 247 |
| 14 | jabbot | william | M | 13 | Anglican | Irish | Ontario | No Occupation Listed | 247 |
| 4 | jackson | george | M | 50 | Methodist | African Origins | Ontario | Labourers nfs | 241 |
| 17 | jago | albert | M | 25 | Methodist | English | Ontario | Labourers nfs | 223 |
| 20 | jago | albert | M | 0 | Methodist | English | Ontario | No Occupation Listed | 223 |
| 2 | jago | amasa | M | 41 | Methodist | English | United States | Butchers | 257 |
| 18 | jago | ann | F | 25 | Methodist | English | Ontario | No Occupation Listed | 223 |
| 19 | jago | elizabeth | F | 1 | Methodist | English | Ontario | No Occupation Listed | 223 |
| 19 | jago | flora | F | 38 | Methodist | English | Ontario | No Occupation Listed | 257 |
| 20 | jago | george | M | 15 | Methodist | English | Ontario | No Occupation Listed | 257 |
| 21 | jago | hester | F | 12 | Methodist | English | Ontario | No Occupation Listed | 257 |
| 22 | jago | irena | F | 9 | Methodist | English | Ontario | No Occupation Listed | 257 |
| 1 | jago | irena | F | 63 | Baptist | English | United States | No Occupation Listed | 257 |
| 24 | jago | jane | F | 4 | Methodist | English | Ontario | No Occupation Listed | 257 |
| 25 | jago | john | M | 0 | Methodist | English | Ontario | No Occupation Listed | 257 |
| 18 | jago | lindley | M | 40 | Methodist | English | United States | Farmers, general and nfs | 257 |
| 23 | jago | mary | F | 7 | Methodist | English | Ontario | No Occupation Listed | 257 |
| 25 | jameison | james | M | 47 | Methodist | Irish | Ireland | Farmers, general and nfs | 204 |
| 12 | jameison | martha | F | 15 | Anglican | Irish | Ontario | No Occupation Listed | 83 |
| 1 | jamieson | esther | F | 45 | Methodist | Irish | Ireland | No Occupation Listed | 204 |
| 6 | jamieson | esther | F | 16 | Methodist | Irish | Ontario | No Occupation Listed | 204 |
| 5 | jamieson | grace | F | 18 | Methodist | Irish | Ontario | No Occupation Listed | 204 |
| 4 | jamieson | james | M | 21 | Methodist | Irish | Ontario | Farmers, general and nfs | 204 |
| 7 | jamieson | john | M | 15 | Methodist | Irish | Ontario | No Occupation Listed | 204 |
| 2 | jamieson | martha | F | 25 | Methodist | Irish | Ontario | No Occupation Listed | 204 |
| 3 | jamieson | sarah | F | 23 | Methodist | Irish | Ontario | No Occupation Listed | 204 |
| 22 | jask | david | M | 7 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 15 | jask | elisabeth | F | 49 | Presbyterian | Scottish | Scotland | No Occupation Listed | 207 |
| 17 | jask | james | M | 21 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 24 | jask | jennet | F | 19 | Presbyterian | Scottish | Ontario | No Occupation Listed | 208 |
| 19 | jask | john | M | 17 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 18 | jask | joseph | M | 20 | Presbyterian | Scottish | Ontario | Teachers (unspecified) | 207 |
| 20 | jask | mary | F | 15 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 21 | jask | robert | M | 13 | Presbyterian | Scottish | Ontario | No Occupation Listed | 207 |
| 14 | jask | thomas | M | 58 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 207 |
| 23 | jask | thomas | M | 27 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 208 |
| 16 | jask | william | M | 30 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 207 |
| 25 | jebb | charles | M | 8 | Anglican | Irish | Ontario | No Occupation Listed | 86 |
| 24 | jebb | ellen | F | 10 | Anglican | Irish | Ontario | No Occupation Listed | 86 |
| 1 | jebb | erlila | F | 6 | Anglican | Irish | Ontario | No Occupation Listed | 86 |
| 3 | jebb | george | M | 2 | Anglican | Irish | Ontario | No Occupation Listed | 86 |
| 2 | jebb | hulda | F | 4 | Anglican | Irish | Ontario | No Occupation Listed | 86 |
| 22 | jebb | rebecca | F | 31 | Anglican | Irish | Ontario | No Occupation Listed | 86 |
| 23 | jebb | thomas | M | 13 | Anglican | Irish | Ontario | No Occupation Listed | 86 |
| 14 | jennings | alice | F | 4 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 99 |
| 15 | jennings | benjamin | M | 3 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 99 |
| 12 | jennings | david | M | 35 | Anglican | Irish | Ontario | Carpenters | 99 |
| 16 | jennings | dorah | F | 1 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 99 |
| 13 | jennings | mary | F | 29 | Wesleyan Methodist | English | Ontario | No Occupation Listed | 99 |
| 17 | johannas | olsen | M | 44 | Lutheran | Swedish | Sweden | Farmers, general and nfs | 186 |
| 16 | johnson | annie | F | 32 | Anglican | Irish | Ireland | No Occupation Listed | 138 |
| 24 | johnson | benjamen | M | 27 | Anglican | Irish | Ireland | No Occupation Listed | 213 |
| 23 | johnson | edwin | M | 2 | Anglican | Irish | Ontario | No Occupation Listed | 213 |
| 16 | johnson | elizabeth | F | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 84 |
| 17 | johnson | elizabeth | F | 8 | Anglican | Irish | Ontario | No Occupation Listed | 138 |
| 15 | johnson | james | M | 16 | Presbyterian | Scottish | Ontario | No Occupation Listed | 84 |
| 7 | johnson | james | M | 25 | Methodist | Irish | Ireland | Labourers nfs | 145 |
| 20 | johnson | jemima | F | 27 | Anglican | Irish | Ontario | No Occupation Listed | 213 |
| 19 | johnson | jno | M | 38 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 213 |
| 12 | johnson | john | M | 60 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 84 |
| 13 | johnson | maggie | F | 25 | Presbyterian | Scottish | United States | No Occupation Listed | 84 |
| 22 | johnson | margaret | F | 4 | Anglican | Irish | Ontario | No Occupation Listed | 213 |
| 18 | johnson | margaret | F | 4 | Anglican | Irish | Ontario | No Occupation Listed | 138 |
| 21 | johnson | mary | F | 5 | Anglican | Irish | Ontario | No Occupation Listed | 213 |
| 20 | johnson | rachel | F | 58 | Baptist | Scottish | Scotland | No Occupation Listed | 123 |
| 25 | johnson | rebecca | F | 61 | Anglican | English | England | No Occupation Listed | 147 |
| 24 | johnson | thomas | M | 56 | Anglican | English | England | Dealer, merchant etc. (Wholesale & retail trade) | 147 |
| 19 | johnson | william | M | 62 | Baptist | Irish | Ontario | Labourers nfs | 123 |
| 11 | johnson | william | M | 25 | Methodist | Irish | Ontario | Labourers nfs | 83 |
| 14 | johnson | william | M | 18 | Presbyterian | Scottish | Ontario | No Occupation Listed | 84 |
| 15 | johnson | william | M | 34 | Anglican | Irish | Ontario | Labourers nfs | 138 |
| 12 | johnston | adam | M | 84 | Anglican | Irish | Ireland | No Occupation Listed | 18 |
| 5 | johnston | alaxander | M | 55 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 167 |
| 8 | johnston | alaxandr | M | 21 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 167 |
| 20 | johnston | elisabeth | F | 67 | Baptist | Scottish | Scotland | No Occupation Listed | 147 |
| 13 | johnston | ellen | F | 74 | Anglican | Irish | — | No Occupation Listed | 18 |
| 7 | johnston | john | M | 24 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 167 |
| 6 | johnston | margret | F | 53 | Presbyterian | Scottish | Scotland | No Occupation Listed | 167 |
| 9 | johnston | margret | F | 18 | Presbyterian | Scottish | Ontario | No Occupation Listed | 167 |
| 10 | johnston | mary | F | 16 | Presbyterian | Scottish | Ontario | No Occupation Listed | 167 |
| 3 | jones | alfred | M | 4 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 22 | jones | caroline | F | 18 | Presbyterian | German | Ontario | No Occupation Listed | 229 |
| 4 | jones | charles | M | 2 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 25 | jones | emma | F | 10 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 1 | jones | ernest | M | 7 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 21 | jones | henry | M | 35 | Anglican | English | England | Farmers, general and nfs | 108 |
| 24 | jones | henry | M | 12 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 12 | jones | james | M | 74 | Anglican | Irish | Ireland | No Occupation Listed | 33 |
| 2 | jones | loveday | F | 5 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 23 | jones | mary | F | 16 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 13 | jones | richard | M | 38 | Anglican | Irish | Ontario | river drivers | 33 |
| 22 | jones | rosetta | F | 34 | Anglican | English | Ontario | No Occupation Listed | 108 |
| 21 | jones | william | M | 30 | Presbyterian | Irish | Ontario | Other Service Workers nec | 229 |