| Index | Carbon Cliff | Illinois | National |
| Cost of living | 89 | 98 | 100 |
| Groceries | 97 | 100 | 100 |
| Health care | 101 | 100 | 100 |
| Housing | 63 | 95 | 100 |
| Transportation | 104 | 101 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 98 | 100 | 100 |
| Household Items | 101 | 100 | 100 |
| Education & Childcare | 102 | 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 | $78,049 | $6,504 | $1,821 | $2,342 |
| Renters | $39,551 | $3,296 | $923 | $1,187 |
| 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. |
| Rock Island Arsenal, IL | 366 | 100 | 0.2% |
| Oak Grove, IL | 445 | 78 | 21.6% |
| Hillsdale, IL | 546 | 82 | 17.9% |
| Panorama Park, IA | 217 | 86 | 14.2% |
| Rock Island, IL | 38,640 | 89 | 10.9% |
| Carbon Cliff, IL | 1,998 | 89 | 11.0% |
| City | Population | Cost of Living Index | National Avg. |
| Wellsville, KS | 1,998 | 92 | 7.9% |
| Maugerville, NB | 1,998 | n/a | |
| Wabamun 133A, AB | 1,998 | n/a | |
| Jeffersonville, KY | 1,997 | 84 | 15.8% |
| Winchester, NH | 1,999 | 102 | 1.8% |
| Carbon Cliff, IL | 1,998 | 89 | 11.0% |