| Index | Montpelier | North Dakota | National |
| Cost of living | 78 | 95 | 100 |
| Groceries | 101 | 99 | 100 |
| Health care | 100 | 99 | 100 |
| Housing | 28 | 86 | 100 |
| Transportation | 95 | 98 | 100 |
| Utilities | 104 | 104 | 100 |
| Lifestyle & Entertainment | 101 | 97 | 100 |
| Household Items | 97 | 99 | 100 |
| Education & Childcare | 100 | 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 | $93,076 | $7,756 | $2,172 | $2,793 |
| Renters | $37,341 | $3,112 | $871 | $1,120 |
| 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. |
| Ypsilanti, ND | 30 | 100 | 0.3% |
| Dickey, ND | 32 | 100 | 0.3% |
| Jud, ND | 72 | 79 | 21.2% |
| Marion, ND | 188 | 83 | 16.7% |
| Jamestown, ND | 15,817 | 93 | 6.5% |
| Montpelier, ND | 88 | 78 | 21.7% |
| City | Population | Cost of Living Index | National Avg. |
| Lake City, CA | 88 | 112 | 11.6% |
| Sierra City, CA | 88 | 125 | 24.6% |
| Watkins, IA | 88 | 74 | 25.6% |
| Basco, IL | 88 | 75 | 25.0% |
| Sciota, IL | 88 | 85 | 15.3% |
| Montpelier, ND | 88 | 78 | 21.7% |