Residents of Portsmouth, Village — Sub-district B, surnames A (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 7 | adams | alexander | M | 13 | Presbyterian | Irish | Ontario | No Occupation Listed | 173 |
| 3 | adams | edwin | M | 21 | Presbyterian | Irish | Ontario | Draughtsmen | 173 |
| 4 | adams | elizabeth | F | 19 | Presbyterian | Irish | Ontario | No Occupation Listed | 173 |
| 2 | adams | griselda | F | 48 | Presbyterian | Irish | Ireland | No Occupation Listed | 173 |
| 22 | adams | harry | M | 50 | Anglican | English | England | Clerks in shops and stores | 5 |
| 3 | adams | helen | F | 60 | Presbyterian | Blank | Scotland | No Occupation Listed | 179 |
| 1 | adams | james | M | 48 | Presbyterian | Irish | Ireland | Clerk, nfs | 173 |
| 5 | adams | jane | F | 17 | Presbyterian | Irish | Ontario | No Occupation Listed | 173 |
| 6 | adams | sarah | F | 15 | Presbyterian | Irish | Ontario | No Occupation Listed | 173 |
| 24 | agnew | henry | M | | Roman Catholic | French | Quebec | No Occupation Listed | 5 |
| 9 | airth | graham | M | 38 | Presbyterian | Scottish | Scotland | Labourers nfs | 179 |
| 23 | alborough | edmond | M | 36 | None | Irish | At Sea | No Occupation Listed | 5 |
| 19 | allen | blanche | F | 22 | Anglican | Irish | Ontario | No Occupation Listed | 168 |
| 15 | allen | charlotte | F | 63 | Anglican | Canadian | Quebec | No Occupation Listed | 168 |
| 20 | allen | dora | F | 50 | Anglican | Irish | Ireland | No Occupation Listed | 168 |
| 16 | allen | edith | F | 27 | Anglican | Irish | Ontario | No Occupation Listed | 168 |
| 7 | allen | george | M | 25 | Wesleyan Methodist | English | Ontario | Domestic and House Servants | 5 |
| 4 | allen | george | M | 31 | Anglican | Irish | England | Carpenters | 5 |
| 3 | allen | george | M | 31 | Presbyterian | English | United States | No Occupation Listed | 5 |
| 2 | allen | georgina | F | 10 | Anglican | Irish | Ontario | No Occupation Listed | 176 |
| 18 | allen | gertrude | F | 23 | Anglican | Irish | Ontario | No Occupation Listed | 168 |
| 17 | allen | henry | M | 25 | Anglican | Irish | Ontario | No Occupation Listed | 5 |
| 1 | allen | james | M | 23 | Roman Catholic | Irish | Quebec | Cigar makers | 5 |
| 14 | allen | joseph | M | 67 | Anglican | Irish | Ireland | No Occupation Listed | 168 |
| 1 | allen | mathew | M | 42 | Anglican | Irish | Ireland | Sail, tent and awning makers | 5 |
| 17 | allen | maud | F | 25 | Anglican | Irish | Ontario | No Occupation Listed | 168 |
| 1 | allen | nathaniel | M | 61 | Anglican | Irish | Ireland | No Occupation Listed | 176 |
| 22 | allen | william | M | 64 | Anglican | Irish | Ireland | No Occupation Listed | 43 |
| 4 | amandus | frederick | M | 36 | Lutheran | German | Germany | Millers and related workers | 5 |
| 12 | anderson | rebecca | F | 38 | Presbyterian | Blank | — | No Occupation Listed | 179 |
| 2 | anderson | william | M | 23 | Presbyterian | Scottish | United States | Butchers | 5 |
| 16 | andriea | caroline | F | 12 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 17 | andriea | henry | M | 10 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 14 | andriea | john | M | 19 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 15 | andriea | sophia | F | 16 | Roman Catholic | French | Ontario | No Occupation Listed | 124 |
| 6 | armstrong | james | M | 66 | Roman Catholic | Blank | Ireland | Farmers, general and nfs | 5 |
| 24 | arthins | alexander | M | 5 | Anglican | Irish | Ontario | No Occupation Listed | 46 |
| 20 | arthins | betsey | F | 44 | Anglican | Irish | Ireland | No Occupation Listed | 46 |
| 22 | arthins | mabel | F | 11 | Anglican | Irish | Ontario | No Occupation Listed | 46 |
| 23 | arthins | rebecca | F | 8 | Anglican | Irish | Ontario | No Occupation Listed | 46 |
| 19 | arthins | robert | M | 49 | Anglican | Irish | Ireland | Labourers nfs | 46 |
| 21 | arthins | william | M | 15 | Anglican | Irish | Ontario | No Occupation Listed | 46 |
| 24 | arthur | mary | F | 63 | Presbyterian | Scottish | Scotland | Matrons | 179 |
| 6 | arundell | daniel | M | 32 | Roman Catholic | Irish | Ontario | No Occupation Listed | 141 |
| 5 | arundell | gertrude | F | 1 | Roman Catholic | Irish | Ontario | No Occupation Listed | 141 |
| 5 | arundell | patk | M | 22 | Roman Catholic | Irish | Ontario | Butchers | 79 |
| 4 | arundell | rose | F | 21 | Roman Catholic | Irish | Ontario | No Occupation Listed | 141 |
| 3 | arundell | willm | M | 28 | Roman Catholic | Irish | Ontario | Seamen | 141 |
| 1 | aryan | michael | M | 31 | Roman Catholic | Irish | United States | No Occupation Listed | 5 |
| 5 | atkins | alexr | M | 24 | Presbyterian | Scottish | Ontario | Watchmen and guards | 23 |
| 7 | atkins | francis | M | 18 | Presbyterian | Scottish | Ontario | Bakers | 23 |
| 4 | atkins | jane | F | 56 | Presbyterian | Scottish | Scotland | No Occupation Listed | 23 |
| 6 | atkins | richard | M | 21 | Presbyterian | Scottish | Ontario | river drivers | 23 |
| 23 | ault | franklin | M | 25 | Methodist | American | Ontario | Labourers nfs | 8 |
| 1 | ault | franklin | M | 3 | Methodist | American | United States | No Occupation Listed | 8 |
| 25 | ault | george | M | 5 | Methodist | American | United States | No Occupation Listed | 8 |
| 18 | ault | harriet | F | 38 | Methodist | American | Ontario | No Occupation Listed | 186 |
| 2 | ault | hiram | M | 1 | Methodist | American | Ontario | No Occupation Listed | 8 |
| 19 | ault | josephine | F | 17 | Methodist | American | Ontario | No Occupation Listed | 186 |
| 24 | ault | mary | F | 23 | Methodist | American | United States | No Occupation Listed | 8 |
| 17 | ault | ursesia | F | 60 | Methodist | American | United States | No Occupation Listed | 186 |