Residents of Dunnville, T-V — Sub-district I, surnames A (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 15 | adams | beverly | M | 25 | Anglican | Scottish | Ontario | No Occupation Listed | 114 |
| 19 | adams | george | M | 5 | Anglican | Scottish | Ontario | No Occupation Listed | 114 |
| 18 | adams | maggie | F | 7 | Anglican | Scottish | Ontario | No Occupation Listed | 114 |
| 17 | adams | maud | F | 9 | Anglican | Scottish | Ontario | No Occupation Listed | 114 |
| 20 | aikins | bertha | F | 5 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 394 |
| 18 | aikins | edward | M | 11 | Anglican | Irish | Ontario | No Occupation Listed | 371 |
| 17 | aikins | elizabeth | F | 44 | Anglican | Irish | Ontario | No Occupation Listed | 371 |
| 16 | aikins | james | M | 36 | Wesleyan Methodist | Irish | Ontario | Farmers, general and nfs | 394 |
| 16 | aikins | john | M | 54 | Anglican | Irish | Ontario | No Occupation Listed | 371 |
| 18 | aikins | john | M | 11 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 394 |
| 17 | aikins | susan | F | 33 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 394 |
| 19 | aikins | wilbert | M | 9 | Wesleyan Methodist | Irish | Ontario | No Occupation Listed | 394 |
| 19 | aikins | william | M | 14 | Anglican | Irish | Ontario | No Occupation Listed | 371 |
| 23 | alderly | amanda | F | 33 | Anglican | English | Ontario | No Occupation Listed | 286 |
| 1 | alderly | eugene | M | 1 | Anglican | Irish | Ontario | No Occupation Listed | 286 |
| 22 | alderly | frances | M | 34 | Anglican | Irish | Ontario | Boot and shoemakers and repairers | 286 |
| 24 | alderly | ireen | F | 6 | Anglican | Irish | Ontario | No Occupation Listed | 286 |
| 25 | alderly | john | M | 3 | Anglican | Irish | Ontario | No Occupation Listed | 286 |
| 7 | alderly | mary | F | 80 | Anglican | Irish | Ireland | No Occupation Listed | 33 |
| 21 | alderly | nancie | F | 22 | Anglican | Irish | Ontario | Dealer, merchant etc. (Wholesale & retail trade) | 372 |
| 2 | allen | susan | F | 58 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 287 |
| 24 | alley | herbert | M | 24 | Anglican | English | Ontario | Seamen | 328 |
| 5 | altro | byron | M | 26 | Wesleyan Methodist | English | United States | Agent nfs | 82 |
| 10 | amoden | edward | M | 20 | Anglican | English | Ontario | Clerk, nfs | 170 |
| 8 | amsden | harriet | F | 40 | Anglican | English | United States | No Occupation Listed | 170 |
| 9 | amsden | samuel | M | 24 | Anglican | English | Ontario | No Occupation Listed | 170 |
| 14 | armour | elizabeth | F | 68 | Presbyterian | English | United States | No Occupation Listed | 122 |
| 15 | armour | jennett | F | 40 | Presbyterian | Scottish | Scotland | No Occupation Listed | 122 |
| 13 | armour | john | M | 89 | Presbyterian | Scottish | Scotland | No Occupation Listed | 122 |
| 9 | armour | thomas | M | 41 | Presbyterian | Scottish | Scotland | Postmasters and postmistresses | 53 |
| 15 | armstrong | | F | 25 | Anglican | Scottish | Ontario | Milliners | 71 |
| 16 | asher | ambrose | M | 22 | Presbyterian | Scottish | Ontario | Occupational title unclassifiable | 378 |
| 17 | asher | harrie | M | 14 | Presbyterian | Scottish | Ontario | No Occupation Listed | 378 |
| 14 | asher | hugh | M | 59 | Presbyterian | Scottish | Scotland | No Occupation Listed | 378 |
| 13 | asher | james | M | 28 | Presbyterian | Scottish | Ontario | Boot and shoemakers and repairers | 377 |
| 18 | asher | john | M | 12 | Presbyterian | Scottish | Ontario | No Occupation Listed | 378 |
| 15 | asher | mary | F | 49 | Presbyterian | English | Ontario | No Occupation Listed | 378 |
| 1 | auger | adaline | F | 28 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 198 |
| 3 | auger | albert | M | 5 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 198 |
| 25 | auger | emanuel | M | 30 | Wesleyan Methodist | German | Ontario | Labourers nfs | 198 |
| 2 | auger | kattie | F | 7 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 198 |
| 4 | auger | lubie | F | 38 | Wesleyan Methodist | German | Ontario | No Occupation Listed | 198 |
| 8 | auger | mary | F | 10 | Anglican | English | Ontario | No Occupation Listed | 107 |
| 23 | auger | philip | M | 54 | Wesleyan Methodist | German | Ontario | Labourers nfs | 140 |
| 24 | auger | sariah | F | 64 | Wesleyan Methodist | German | Ontario | Labourers nfs | 140 |
| 8 | ayers | william | M | 65 | Presbyterian | English | England | No Occupation Listed | 299 |