| Index | Ruma | Illinois | National |
| Cost of living | 91 | 98 | 100 |
| Groceries | 99 | 100 | 100 |
| Health care | 100 | 100 | 100 |
| Housing | 74 | 95 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 97 | 99 | 100 |
| Lifestyle & Entertainment | 96 | 100 | 100 |
| Household Items | 99 | 100 | 100 |
| Education & Childcare | 99 | 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 | $136,088 | $11,341 | $3,175 | $4,083 |
| Renters | $46,371 | $3,864 | $1,082 | $1,391 |
| 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. |
| Darmstadt, IL | 0 | 99 | 1.4% |
| Evansville, IL | 790 | 81 | 18.9% |
| Ellis Grove, IL | 322 | 83 | 16.8% |
| Marissa, IL | 1,297 | 84 | 16.3% |
| Lenzburg, IL | 423 | 84 | 15.8% |
| Ruma, IL | 456 | 91 | 8.9% |
| City | Population | Cost of Living Index | National Avg. |
| Emmet, AR | 456 | 77 | 23.3% |
| Fort Thomas, AZ | 456 | 95 | 4.7% |
| Sugar City, CO | 456 | 91 | 8.6% |
| Cannondale, CT | 456 | 109 | 9.3% |
| Prairie du Rocher, IL | 456 | 83 | 17.3% |
| Ruma, IL | 456 | 91 | 8.9% |