Residents of Waterloo S — Sub-district C, surnames A (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 25 | abbet | joseph | M | 30 | Anglican | English | England | Others in building construction | 268 |
| 1 | abbet | mary | F | 50 | Anglican | English | England | No Occupation Listed | 268 |
| 18 | abia | ellen | F | 27 | Presbyterian | English | Ontario | No Occupation Listed | 142 |
| 19 | abia | ellen | F | 6 | Presbyterian | English | Ontario | No Occupation Listed | 142 |
| 20 | abia | john | M | 1 | Presbyterian | English | Ontario | No Occupation Listed | 142 |
| 17 | abia | joseph | M | 31 | Presbyterian | English | Ontario | Farmers, general and nfs | 142 |
| 8 | abraham | adolph | M | 78 | Lutheran | German | Germany | Farmers, general and nfs | 20 |
| 9 | abraham | fredricea | F | 71 | Lutheran | German | Germany | No Occupation Listed | 20 |
| 15 | adams | john | M | 10 | Roman Catholic | African Origins | Ontario | No Occupation Listed | 184 |
| 1 | adrian | christian | M | 37 | Lutheran | German | Germany | Labourers nfs | 123 |
| 2 | adrian | mena | F | 56 | Lutheran | German | Germany | No Occupation Listed | 123 |
| 16 | aitheson | elisabeth | F | 18 | Presbyterian | Scottish | Ontario | No Occupation Listed | 15 |
| 15 | aitheson | margaret | F | 18 | Presbyterian | Scottish | Ontario | Farmers, general and nfs | 15 |
| 14 | aitheson | william | M | 42 | Presbyterian | Scottish | Scotland | Farmers, general and nfs | 15 |
| 17 | aitheson | william | M | 10 | Presbyterian | Scottish | Ontario | No Occupation Listed | 15 |
| 11 | akan | hannah | F | 27 | Presbyterian | Irish | Ontario | No Occupation Listed | 48 |
| 5 | akan | sarah | F | 74 | Anglican | Irish | Ireland | No Occupation Listed | 48 |
| 4 | akan | thomas | M | 84 | Presbyterian | Irish | Ireland | Farmers, general and nfs | 48 |
| 5 | albert | angelian | F | 11 | Mennonite | German | Ontario | No Occupation Listed | 289 |
| 14 | albert | annie | F | 4 | Mennonite | German | Ontario | No Occupation Listed | 109 |
| 17 | albert | annie | F | 56 | Lutheran | German | Germany | No Occupation Listed | 109 |
| 18 | albert | catherine | F | 20 | Lutheran | German | Ontario | No Occupation Listed | 109 |
| 10 | albert | john | M | 34 | Mennonite | German | Germany | Farmers, general and nfs | 109 |
| 16 | albert | john | M | 63 | Lutheran | German | Germany | No Occupation Listed | 109 |
| 12 | albert | judith | F | 8 | Mennonite | German | Ontario | No Occupation Listed | 109 |
| 11 | albert | magdelena | F | 40 | Mennonite | Dutch | Ontario | No Occupation Listed | 109 |
| 4 | albert | martha | F | 29 | Mennonite | German | Ontario | No Occupation Listed | 289 |
| 3 | albert | micheal | M | 27 | Mennonite | German | Ontario | Labourers nfs | 289 |
| 6 | albert | poselia | F | 1 | Mennonite | German | Ontario | No Occupation Listed | 289 |
| 13 | albert | rachel | F | 6 | Mennonite | German | Ontario | No Occupation Listed | 109 |
| 15 | albert | susannah | F | 1 | Mennonite | German | Ontario | No Occupation Listed | 109 |
| 16 | allam | andrew | M | 27 | Presbyterian | Scottish | Scotland | river drivers | 2 |
| 18 | allbright | cathrine | F | 30 | Methodist | German | Ontario | No Occupation Listed | 42 |
| 7 | allison | jesse | M | 20 | Methodist | German | Ontario | No Occupation Listed | 133 |
| 4 | ament | annie | F | 25 | Roman Catholic | German | Ontario | No Occupation Listed | 74 |
| 8 | ament | barbarbares | F | 39 | Roman Catholic | German | Germany | Farmers, general and nfs | 6 |
| 18 | ament | charles | M | 2 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 7 | ament | george | M | 42 | Roman Catholic | German | Ontario | Farmers, general and nfs | 6 |
| 10 | ament | george | M | 19 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 14 | ament | joseph | M | 12 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 3 | ament | joseph | M | 25 | Roman Catholic | German | Ontario | Farmers, general and nfs | 74 |
| 12 | ament | leo | M | 16 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 17 | ament | luscinde | F | 4 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 15 | ament | magedlaine | F | 9 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 13 | ament | mary | F | 14 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 16 | ament | regina | F | 7 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 9 | ament | william | M | 21 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 11 | ament | windel | M | 17 | Roman Catholic | German | Ontario | No Occupation Listed | 6 |
| 25 | anderson | john | M | 21 | Presbyterian | Scottish | Ontario | river drivers | 122 |
| 11 | aperly | rose | F | 22 | Roman Catholic | German | Ontario | Servants nfs | 61 |
| 6 | armstrong | mattie | F | 12 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 225 |
| 9 | arndt | lavina | F | 20 | Lutheran | German | Ontario | No Occupation Listed | 101 |
| 10 | arndt | lusinda | F | 0 | Lutheran | German | Ontario | No Occupation Listed | 101 |
| 8 | arndt | william | M | 23 | Lutheran | German | Ontario | Labourers nfs | 101 |
| 25 | arondt | agust | M | 18 | Lutheran | German | Germany | No Occupation Listed | 88 |
| 2 | arondt | albert | M | 15 | Lutheran | German | Ontario | No Occupation Listed | 88 |
| 1 | arondt | john | M | 16 | Lutheran | German | Ontario | Farmers, general and nfs | 88 |
| 3 | arondt | magdlina | F | 10 | Lutheran | German | Ontario | No Occupation Listed | 88 |
| 4 | arondt | sunnah | F | 8 | Lutheran | German | Ontario | No Occupation Listed | 88 |
| 23 | arondt | wilhimina | F | 50 | Lutheran | German | Germany | No Occupation Listed | 88 |
| 24 | arondt | wilhimina | F | 20 | Lutheran | German | Germany | Labourers nfs | 88 |
| 22 | arondt | william | M | 50 | Lutheran | German | Germany | Farmers, general and nfs | 88 |