| Index | Marquette Heights | Illinois | National |
| Cost of living | 92 | 98 | 100 |
| Groceries | 101 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 75 | 95 | 100 |
| Transportation | 103 | 101 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 98 | 100 | 100 |
| Household Items | 98 | 100 | 100 |
| Education & Childcare | 97 | 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 | $88,773 | $7,398 | $2,071 | $2,663 |
| Renters | $100,971 | $8,414 | $2,356 | $3,029 |
| 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. |
| Mapleton, IL | 345 | 83 | 16.6% |
| Creve Coeur, IL | 5,261 | 85 | 15.3% |
| Kingston Mines, IL | 246 | 85 | 15.2% |
| Glasford, IL | 921 | 86 | 14.3% |
| South Pekin, IL | 1,089 | 86 | 13.6% |
| Marquette Heights, IL | 2,805 | 92 | 7.5% |
| City | Population | Cost of Living Index | National Avg. |
| East Dublin, GA | 2,805 | 87 | 13.5% |
| Peterborough, NH | 2,805 | 113 | 12.8% |
| Greenwich, NJ | 2,805 | 127 | 26.9% |
| Middlebush, NJ | 2,805 | 144 | 44.4% |
| Sexsmith, AB | 2,805 | n/a | |
| Marquette Heights, IL | 2,805 | 92 | 7.5% |