| Index | Shell Valley | North Dakota | National |
| Cost of living | 79 | 95 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 99 | 99 | 100 |
| Housing | 35 | 86 | 100 |
| Transportation | 100 | 98 | 100 |
| Utilities | 104 | 104 | 100 |
| Lifestyle & Entertainment | 96 | 97 | 100 |
| Household Items | 100 | 99 | 100 |
| Education & Childcare | 93 | 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 | $0 | $0 | $0 | $0 |
| 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. |
| Mylo, ND | 32 | 99 | 1.4% |
| Overly, ND | 15 | 71 | 29.3% |
| Dunseith, ND | 616 | 78 | 22.1% |
| East Dunseith, ND | 451 | 80 | 20.2% |
| Green Acres, ND | 642 | 82 | 18.2% |
| Shell Valley, ND | 1,577 | 79 | 20.6% |
| City | Population | Cost of Living Index | National Avg. |
| Hughes Springs, TX | 1,577 | 87 | 13.3% |
| McCaysville, GA | 1,578 | 85 | 15.2% |
| Orleans, MA | 1,576 | 137 | 37.2% |
| Locust Grove, OK | 1,578 | 81 | 18.6% |
| Hometown, PA | 1,576 | 101 | 1.1% |
| Shell Valley, ND | 1,577 | 79 | 20.6% |