| Index | Martinton | Illinois | National |
| Cost of living | 85 | 98 | 100 |
| Groceries | 95 | 100 | 100 |
| Health care | 98 | 100 | 100 |
| Housing | 60 | 95 | 100 |
| Transportation | 95 | 101 | 100 |
| Utilities | 93 | 99 | 100 |
| Lifestyle & Entertainment | 98 | 100 | 100 |
| Household Items | 96 | 100 | 100 |
| Education & Childcare | 97 | 100 | 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 | $98,460 | $8,205 | $2,297 | $2,954 |
| Renters | $86,910 | $7,243 | $2,028 | $2,608 |
| State | General Sales Tax | With Max Surtax |
| Illinois | 6.25% | 10.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Illinois | 4.95% | 4.95% |
| City | Population | Cost of Living Index | National Avg. |
| Hopkins Park, IL | 606 | 79 | 21.2% |
| Sheldon, IL | 1,222 | 80 | 19.9% |
| Donovan, IL | 278 | 82 | 17.6% |
| Watseka, IL | 5,075 | 85 | 15.0% |
| Onarga, IL | 1,171 | 85 | 15.0% |
| Martinton, IL | 358 | 85 | 15.0% |
| City | Population | Cost of Living Index | National Avg. |
| Vinegar Bend, AL | 358 | 79 | 20.7% |
| Donaldson, AR | 358 | 91 | 9.5% |
| Evening Shade, AR | 358 | 80 | 20.4% |
| Pierson, IA | 358 | 81 | 18.9% |
| Loda, IL | 358 | 85 | 15.2% |
| Martinton, IL | 358 | 85 | 15.0% |