| Index | Limestone | Illinois | National |
| Cost of living | 100 | 98 | 100 |
| Groceries | 99 | 100 | 100 |
| Health care | 97 | 100 | 100 |
| Housing | 102 | 95 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 101 | 99 | 100 |
| Lifestyle & Entertainment | 99 | 100 | 100 |
| Household Items | 98 | 100 | 100 |
| Education & Childcare | 106 | 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 | $136,309 | $11,359 | $3,180 | $4,090 |
| Renters | $85,813 | $7,151 | $2,002 | $2,575 |
| 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. |
| Wilmington village, IL | 150 | 79 | 21.3% |
| Union Hill, IL | 71 | 81 | 19.0% |
| Cabery, IL | 268 | 86 | 14.4% |
| Kempton, IL | 328 | 86 | 14.1% |
| Papineau, IL | 133 | 84 | 15.9% |
| Limestone, IL | 1,571 | 100 | 0.5% |
| City | Population | Cost of Living Index | National Avg. |
| Mayo, FL | 1,571 | 83 | 16.9% |
| Beverly, OH | 1,571 | 85 | 14.6% |
| Rosharon, TX | 1,571 | 101 | 1.3% |
| Osborne, KS | 1,572 | 81 | 19.4% |
| Fort Belknap Agency, MT | 1,572 | 83 | 17.0% |
| Limestone, IL | 1,571 | 100 | 0.5% |