| Index | St. Martin | Ohio | National |
| Cost of living | 106 | 89 | 100 |
| Groceries | 99 | 97 | 100 |
| Health care | 98 | 96 | 100 |
| Housing | 130 | 74 | 100 |
| Transportation | 96 | 96 | 100 |
| Utilities | 93 | 96 | 100 |
| Lifestyle & Entertainment | 93 | 95 | 100 |
| Household Items | 99 | 97 | 100 |
| Education & Childcare | 92 | 93 | 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 | $166,946 | $13,912 | $3,895 | $5,009 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Ohio | 5.75% | 8% |
| State | Income Tax (Low) | Income Tax (High) |
| Ohio | 2.76% | 3.99% |
| City | Population | Cost of Living Index | National Avg. |
| Mowrystown, OH | 428 | 82 | 18.3% |
| Newtonsville, OH | 459 | 84 | 16.2% |
| New Vienna, OH | 1,239 | 84 | 15.9% |
| Owensville, OH | 938 | 84 | 15.8% |
| Sardinia, OH | 1,371 | 85 | 14.7% |
| St. Martin, OH | 171 | 106 | 6.3% |
| City | Population | Cost of Living Index | National Avg. |
| Sedgwick, AR | 171 | 81 | 19.5% |
| Capulin, CO | 171 | 127 | 26.8% |
| La Junta Gardens, CO | 171 | 109 | 8.9% |
| Smithland, IA | 171 | 81 | 18.6% |
| East Hope, ID | 171 | 114 | 13.6% |
| St. Martin, OH | 171 | 106 | 6.3% |