| Index | Milton | Illinois | National |
| Cost of living | 86 | 98 | 100 |
| Groceries | 98 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 57 | 95 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 100 | 100 | 100 |
| Household Items | 101 | 100 | 100 |
| Education & Childcare | 95 | 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 | $71,845 | $5,987 | $1,676 | $2,156 |
| Renters | $41,926 | $3,494 | $978 | $1,258 |
| 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. |
| Valley City, IL | 30 | 99 | 1.4% |
| Nebo, IL | 373 | 72 | 27.8% |
| Pearl, IL | 102 | 72 | 27.6% |
| Naples, IL | 149 | 77 | 22.7% |
| Glasgow, IL | 96 | 78 | 22.4% |
| Milton, IL | 327 | 86 | 13.9% |
| City | Population | Cost of Living Index | National Avg. |
| Cash, AR | 327 | 80 | 19.7% |
| Woodville, GA | 327 | 83 | 16.6% |
| Frederika, IA | 327 | 85 | 15.1% |
| Kiron, IA | 327 | 80 | 20.1% |
| Ute, IA | 327 | 80 | 20.4% |
| Milton, IL | 327 | 86 | 13.9% |