| Index | Fort Simpson | Northwest Territories | National |
| Cost of living | 111 | 105 | 100 |
| Groceries | 118 | 118 | 100 |
| Health care | 105 | 105 | 100 |
| Housing | 86 | 64 | 100 |
| Transportation | 102 | 102 | 100 |
| Utilities | 229 | 229 | 100 |
| Lifestyle & Entertainment | n/a | n/a | n/a |
| Household Items | n/a | n/a | n/a |
| Education & Childcare | n/a | n/a | n/a |
| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| State | General Sales Tax | With Max Surtax |
| Northwest Territories | 0% | 5% |
| State | Income Tax (Low) | Income Tax (High) |
| Northwest Territories | 5.9% | 14.05% |
| City | Population | Cost of Living Index | National Avg. |
| Region 4, Unorganized, NT | 65 | 110 | 10.1% |
| Fort Simpson, NT | 1,264 | 111 | 11.3% |
| City | Population | Cost of Living Index | National Avg. |
| Sunnyside, GA | 1,264 | n/a | |
| Pahoa, HI | 1,264 | n/a | |
| Boyce, LA | 1,264 | n/a | |
| Chinook, MT | 1,264 | n/a | |
| Pirtleville, AZ | 1,263 | n/a | |
| Fort Simpson, NT | 1,264 | 111 | 11.3% |