| Index | Rolla | North Dakota | National |
| Cost of living | 86 | 95 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 99 | 99 | 100 |
| Housing | 58 | 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 | $116,650 | $9,721 | $2,722 | $3,500 |
| Renters | $60,046 | $5,004 | $1,401 | $1,802 |
| 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. |
| Perth, ND | 10 | 99 | 1.4% |
| Hansboro, ND | 21 | 99 | 1.4% |
| Mylo, ND | 32 | 99 | 1.4% |
| Shell Valley, ND | 1,577 | 79 | 20.6% |
| Bisbee, ND | 74 | 79 | 20.5% |
| Rolla, ND | 1,464 | 86 | 13.6% |
| City | Population | Cost of Living Index | National Avg. |
| Stanfield, NC | 1,464 | 99 | 0.8% |
| Tuscarawas, OH | 1,464 | 86 | 14.3% |
| Bighorn No. 8, AB | 1,464 | n/a | |
| Allendale, CA | 1,463 | 191 | 91.0% |
| Chualar, CA | 1,463 | 142 | 41.8% |
| Rolla, ND | 1,464 | 86 | 13.6% |