| Index | Niagara | North Dakota | National |
| Cost of living | 78 | 95 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 98 | 99 | 100 |
| Housing | 30 | 86 | 100 |
| Transportation | 98 | 98 | 100 |
| Utilities | 102 | 104 | 100 |
| Lifestyle & Entertainment | 99 | 97 | 100 |
| Household Items | 101 | 99 | 100 |
| Education & Childcare | 97 | 98 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $110,212 | $9,184 | $2,571 | $3,307 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| North Dakota | 5% | 8% |
| State | Income Tax (Low) | Income Tax (High) |
| North Dakota | 1.1% | 2.9% |
| City | Population | Cost of Living Index | National Avg. |
| Dahlen, ND | 11 | 99 | 1.3% |
| Inkster, ND | 24 | 79 | 20.7% |
| Fordville, ND | 205 | 80 | 20.1% |
| Michigan City, ND | 226 | 82 | 17.7% |
| Petersburg, ND | 165 | 84 | 16.1% |
| Niagara, ND | 33 | 78 | 22.0% |
| City | Population | Cost of Living Index | National Avg. |
| Nanafalia, AL | 33 | 94 | 5.9% |
| Rye, AZ | 33 | 102 | 1.8% |
| Creston, CA | 33 | 114 | 14.2% |
| Jenner, CA | 33 | 118 | 17.6% |
| Moss Landing, CA | 33 | 117 | 16.7% |
| Niagara, ND | 33 | 78 | 22.0% |