| Index | Carthage | Illinois | National |
| Cost of living | 87 | 98 | 100 |
| Groceries | 98 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 58 | 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 | $116,335 | $9,695 | $2,714 | $3,490 |
| Renters | $64,449 | $5,371 | $1,504 | $1,934 |
| 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. |
| Basco, IL | 88 | 75 | 25.0% |
| West Point, IL | 223 | 76 | 23.8% |
| Bowen, IL | 599 | 78 | 21.7% |
| Bentley, IL | 18 | 79 | 21.4% |
| Elvaston, IL | 158 | 80 | 20.5% |
| Carthage, IL | 2,563 | 87 | 13.4% |
| City | Population | Cost of Living Index | National Avg. |
| Sacaton, AZ | 2,563 | 87 | 13.1% |
| Portage, PA | 2,563 | 83 | 17.2% |
| Crewe, VA | 2,563 | 92 | 7.6% |
| Stapleton, AL | 2,562 | 90 | 9.9% |
| Weatherby Lake, MO | 2,562 | 135 | 35.1% |
| Carthage, IL | 2,563 | 87 | 13.4% |