Residents of Ridgetown, Village — Sub-district I, surnames K (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 12 | keatton | esther | F | 25 | Roman Catholic | Irish | Ontario | No Occupation Listed | 194 |
| 19 | keerr | angus | M | 20 | Baptist | German | Ontario | Blacksmiths | 310 |
| 5 | kelley | agnus | F | 18 | Roman Catholic | Irish | Ireland | Servants nfs | 62 |
| 5 | kenzie | catherine | F | 64 | Methodist | Irish | Ontario | Labourers nfs | 173 |
| 3 | kenzie | charles | M | 10 | Episcopal Methodist | Blank | Ontario | No Occupation Listed | 312 |
| 2 | kenzie | jane | F | 29 | Episcopal Methodist | Blank | Ontario | No Occupation Listed | 312 |
| 1 | kenzie | john | M | 37 | Episcopal Methodist | Blank | Ontario | Mason nfs or combined | 312 |
| 4 | kenzie | zenis | M | 64 | Methodist | Irish | Ontario | Labourers nfs | 173 |
| 15 | kitchen | anna | F | 25 | Anglican | English | England | Saddler and harness maker | 30 |
| 25 | kitchen | catherine | F | 46 | Disciple of Christ | Irish | Ontario | No Occupation Listed | 83 |
| 14 | kitchen | elijah | M | 32 | Anglican | Irish | United States | Clerk, nfs | 30 |
| 24 | kitchen | jabis | M | 52 | Disciple of Christ | Irish | Ontario | Farmers, general and nfs | 83 |
| 7 | knight | ann | F | 29 | Anglican | English | England | No Occupation Listed | 174 |
| 8 | knight | elisabeth | F | 7 | | Blank | England | No Occupation Listed | 174 |
| 10 | knight | joseph | M | 1 | Methodist | Blank | Ontario | No Occupation Listed | 174 |
| 6 | knight | william | M | 29 | Anglican | English | England | Labourers nfs | 174 |
| 9 | knight | william | M | 4 | | Blank | Ontario | No Occupation Listed | 174 |