| Index | McLean | Illinois | National |
| Cost of living | 93 | 98 | 100 |
| Groceries | 100 | 100 | 100 |
| Health care | 98 | 100 | 100 |
| Housing | 78 | 95 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 103 | 99 | 100 |
| Lifestyle & Entertainment | 95 | 100 | 100 |
| Household Items | 98 | 100 | 100 |
| Education & Childcare | 103 | 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 | $118,437 | $9,870 | $2,763 | $3,553 |
| 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. |
| Beason, IL | 206 | 79 | 21.2% |
| Waynesville, IL | 514 | 83 | 17.2% |
| Hartsburg, IL | 399 | 86 | 14.5% |
| Clinton, IL | 7,241 | 84 | 15.6% |
| Wapella, IL | 484 | 86 | 13.8% |
| McLean, IL | 827 | 93 | 6.8% |
| City | Population | Cost of Living Index | National Avg. |
| Waleska, GA | 827 | 92 | 7.6% |
| Dulac, LA | 827 | 80 | 20.2% |
| Gibbon, MN | 827 | 85 | 14.8% |
| Bella Villa, MO | 827 | 91 | 9.4% |
| Maben, MS | 827 | 81 | 18.9% |
| McLean, IL | 827 | 93 | 6.8% |