| Subdistrict | Enum. district | # of links |
| Waterloo South | 7 | 116 |
| Preston | 24 | 9 |
| Waterloo South | 6 | 7 |
| Waterloo South | 5 | 7 |
| Flamborough East | 29 | 7 |
| Townships 1 | 25 | 5 |
| Township 33 in ranges 17 | 76 | 5 |
| Waterloo South | 4 | 4 |
| Berlin | 36 | 4 |
| Township 29 in ranges 1 | 17 | 4 |
| Hespeler | 21 | 3 |
| Waterloo | 43 | 3 |
| Berlin | 33 | 3 |
| Berlin | 25 | 2 |
| Township 33 in range 23 west of the 2nd M | 73 | 2 |
| Woodstock | 38 | 2 |
| Medicine Hat | 68 | 2 |
| Sheguiandah | 50 | 1 |
| Townships 27 | 57 | 1 |
| Elizabethtown | 4 | 1 |
| Toronto | 21 | 1 |
| Markham | 19 | 1 |
| Galt | 19 | 1 |
| Puslinch | 28 | 1 |
| Preston | 23 | 1 |
| Toronto | 84 | 1 |