| Index | Earlville | Illinois | National |
| Cost of living | 90 | 98 | 100 |
| Groceries | 101 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 67 | 95 | 100 |
| Transportation | 102 | 101 | 100 |
| Utilities | 100 | 99 | 100 |
| Lifestyle & Entertainment | 101 | 100 | 100 |
| Household Items | 102 | 100 | 100 |
| Education & Childcare | 96 | 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 | $92,586 | $7,716 | $2,160 | $2,778 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Compton, IL | 277 | 84 | 15.9% |
| Cherry, IL | 496 | 86 | 13.8% |
| Mendota, IL | 7,151 | 89 | 11.0% |
| Ladd, IL | 1,286 | 89 | 10.7% |
| Paw Paw, IL | 1,030 | 90 | 9.7% |
| Earlville, IL | 2,117 | 90 | 9.6% |
| City | Population | Cost of Living Index | National Avg. |
| Burnsville, NC | 2,116 | 95 | 5.5% |
| Enfield, NH | 2,118 | 108 | 8.2% |
| Messiah College, PA | 2,118 | 99 | 1.0% |
| Como, WI | 2,116 | 99 | 0.9% |
| Calabash, NC | 2,115 | 96 | 4.3% |
| Earlville, IL | 2,117 | 90 | 9.6% |