Residents of Alnwick — Sub-district A, surnames A (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 6 | alexander | carry | F | 1 | Presbyterian | Irish | Ontario | No Occupation Listed | 44 |
| 2 | alexander | jane | F | 27 | Presbyterian | Canadian | Ontario | No Occupation Listed | 44 |
| 2 | alexander | jane | F | 69 | Reformed Presbyterian | Irish | Ireland | No Occupation Listed | 49 |
| 1 | alexander | john | M | 35 | Presbyterian | Irish | Ontario | Farmers, general and nfs | 44 |
| 1 | alexander | john | M | 66 | Reformed Presbyterian | Irish | Ireland | Farmers, general and nfs | 49 |
| 5 | alexander | lony | F | 3 | Presbyterian | Irish | Ontario | No Occupation Listed | 44 |
| 4 | alexander | louisa | F | 5 | Presbyterian | Irish | Ontario | No Occupation Listed | 44 |
| 3 | alexander | willis | M | 6 | Presbyterian | Irish | Ontario | No Occupation Listed | 44 |
| 18 | aliss | charles | M | 54 | Universalist | German | United States | river drivers | 96 |
| 14 | anderson | eveline | F | 4 | Wesleyan Methodist | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 160 |
| 13 | anderson | rebecca | F | 26 | Wesleyan Methodist | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 160 |
| 15 | anderson | robert | M | 1 | Wesleyan Methodist | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 160 |
| 14 | andrews | julia | F | 87 | Wesleyan Methodist | Aboriginal peoples, n.s | Ontario | No Occupation Listed | 164 |
| 2 | ansole | francis | F | 41 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |
| 5 | ansole | george | M | 15 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |
| 9 | ansole | harrett | F | 1 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |
| 3 | ansole | john | M | 20 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |
| 7 | ansole | martha | F | 7 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |
| 4 | ansole | mary | F | 18 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |
| 6 | ansole | matilda | F | 9 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |
| 1 | ansole | richard | M | 41 | Christian Baptist | English | England | Farmers, general and nfs | 25 |
| 8 | ansole | william | M | 5 | Christian Baptist | English | Ontario | No Occupation Listed | 25 |