| Index | Hay River | Northwest Territories | National |
| Cost of living | 111 | 105 | 100 |
| Groceries | 118 | 118 | 100 |
| Health care | 105 | 105 | 100 |
| Housing | 84 | 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. |
| Hay River Dene 1, NT | 308 | 110 | 9.6% |
| Enterprise, NT | 103 | 110 | 9.8% |
| Hay River, NT | 3,472 | 111 | 10.8% |
| City | Population | Cost of Living Index | National Avg. |
| Hanceville, AL | 3,471 | n/a | |
| Hardwick, GA | 3,471 | n/a | |
| Mount Healthy Heights, OH | 3,473 | n/a | |
| Jefferson, OR | 3,473 | n/a | |
| Sharpsburg, PA | 3,473 | n/a | |
| Hay River, NT | 3,472 | 111 | 10.8% |