| Index | Dolphin Island 1 | British Columbia | National |
| Median home price | $726,581 | $924,563 | $665,961 |
| Median rent asked | n/a | $2,529 | $2,146 |
| Avg. people per household | 3.1 | 2.5 | 2.5 |
| Owner occupied households | 48.3% | 67.5% | 67.6% |
| Renter occupied households | 43.2% | 32.3% | 32.0% |
| Population | Home Price | National Avg. | |
| Dolphin Island 1, BC | 362 | $726,581 | 9% |
| Population | Home Price | National Avg. | |
| Sainte-Florence, QC | 362 | $475,659 | 29% |
| Crapaud, PE | 362 | $518,645 | 22% |
| Jocelyn, ON | 362 | $651,971 | 2% |
| Douglas No. 436, SK | 361 | $552,501 | 17% |
| Saint-Eugène-de-Ladrière, QC | 361 | $466,233 | 30% |
| Dolphin Island 1, BC | 362 | $726,581 | 9% |