| Index | Dolphin Island 1 | British Columbia | National |
| Median household income | $39,074 | $86,325 | $82,436 |
| Unemployment rate | 2.3% | 3.9% | 6.4% |
| In labour force | 55.8% | 64.2% | 63.9% |
| Labour Type | Percent |
| Construction industry | 4.3% |
| Manufacturing sector | 4.7% |
| Financial & insurance services | 0.0% |
| Wholesale & retail services | 0.0% |
| Public administration | 13.6% |
| Transportation, warehousing & utilities | 6.2% |
| Education, health & social services | 11.2% |
| Other | 7.0% |
| City | Population | Household Income | National Avg. |
| Dolphin Island 1, BC | 362 | $39,074 | 52.6% |
| City | Population | Household Income | National Avg. |
| Pulaski, IA | 362 | n/a | |
| Stockport, IA | 362 | n/a | |
| Nebo, IL | 362 | n/a | |
| Edna, KS | 362 | n/a | |
| Eubank, KY | 362 | n/a | |
| Dolphin Island 1, BC | 362 | $39,074 | 52.6% |