| Index | Marty | South Dakota | National |
| Cost of living | 80 | 92 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 95 | 97 | 100 |
| Housing | 40 | 77 | 100 |
| Transportation | 93 | 96 | 100 |
| Utilities | 104 | 103 | 100 |
| Lifestyle & Entertainment | 93 | 94 | 100 |
| Household Items | 95 | 96 | 100 |
| Education & Childcare | 98 | 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 | $21,455 | $1,788 | $501 | $644 |
| State | General Sales Tax | With Max Surtax |
| South Dakota | 4.5% | 6% |
| State | Income Tax (Low) | Income Tax (High) |
| South Dakota | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| Gross, NE | 12 | 96 | 3.5% |
| Verdel, NE | 24 | 96 | 3.5% |
| Monowi, NE | 0 | 96 | 3.5% |
| Ravinia, SD | 58 | 76 | 24.0% |
| Lynch, NE | 211 | 77 | 23.0% |
| Marty, SD | 272 | 80 | 20.4% |
| City | Population | Cost of Living Index | National Avg. |
| Mekoryuk, AK | 272 | 98 | 2.2% |
| Lonsdale, AR | 272 | 89 | 11.4% |
| Cantril, IA | 272 | 87 | 12.7% |
| Secor, IL | 272 | 87 | 13.3% |
| Ekron, KY | 272 | 86 | 14.0% |
| Marty, SD | 272 | 80 | 20.4% |