| Index | Harrison | Illinois | National |
| Cost of living | 83 | 98 | 100 |
| Groceries | 97 | 100 | 100 |
| Health care | 96 | 100 | 100 |
| Housing | 52 | 95 | 100 |
| Transportation | 99 | 101 | 100 |
| Utilities | 98 | 99 | 100 |
| Lifestyle & Entertainment | 95 | 100 | 100 |
| Household Items | 99 | 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 | $95,165 | $7,930 | $2,220 | $2,855 |
| Renters | $55,933 | $4,661 | $1,305 | $1,678 |
| 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. |
| Mulkeytown, IL | 132 | 97 | 3.0% |
| Gorham, IL | 273 | 76 | 24.5% |
| Grand Tower, IL | 610 | 77 | 22.8% |
| Hurst, IL | 781 | 78 | 21.7% |
| Dowell, IL | 364 | 78 | 21.6% |
| Harrison, IL | 959 | 83 | 16.5% |
| City | Population | Cost of Living Index | National Avg. |
| Gowrie, IA | 959 | 82 | 18.3% |
| Ridge Farm, IL | 959 | 85 | 15.5% |
| Cedarville, NJ | 959 | 103 | 2.9% |
| Bolivar, NY | 959 | 89 | 10.5% |
| Mertztown, PA | 959 | 96 | 3.7% |
| Harrison, IL | 959 | 83 | 16.5% |