| Index | Plummer Additional | Ontario | National |
| Median home price | n/a | $821,624 | $659,395 |
| Median rent asked | n/a | $2,456 | $2,146 |
| Avg. people per household | 2.4 | 2.6 | 2.5 |
| Owner occupied households | 91.9% | 69.3% | 67.6% |
| Renter occupied households | 8.1% | 30.5% | 32.0% |
| Population | Home Price | National Avg. | |
| Johnson, ON | 774 | n/a | |
| St. Joseph, ON | 1,285 | n/a | |
| Jocelyn, ON | 362 | n/a | |
| Thessalon, ON | 1,400 | n/a | |
| Bruce Mines, ON | 640 | n/a | |
| Plummer Additional, ON | 642 | n/a |
| Population | Home Price | National Avg. | |
| Lot 62, PE | 641 | n/a | |
| Hatley, QC | 643 | n/a | |
| Dover, NL | 641 | n/a | |
| Cloridorme, QC | 644 | n/a | |
| Akulivik, QC | 644 | n/a | |
| Plummer Additional, ON | 642 | n/a |