| Index | West Peoria | Illinois | National |
| Cost of living | 89 | 98 | 100 |
| Groceries | 97 | 100 | 100 |
| Health care | 101 | 100 | 100 |
| Housing | 62 | 95 | 100 |
| Transportation | 101 | 101 | 100 |
| Utilities | 103 | 99 | 100 |
| Lifestyle & Entertainment | 101 | 100 | 100 |
| Household Items | 100 | 100 | 100 |
| Education & Childcare | 101 | 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 | $73,963 | $6,164 | $1,726 | $2,219 |
| Renters | $59,643 | $4,970 | $1,392 | $1,789 |
| 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% |
| Banner, IL | 213 | 84 | 15.8% |
| Creve Coeur, IL | 5,261 | 85 | 15.3% |
| Kingston Mines, IL | 246 | 85 | 15.2% |
| Glasford, IL | 921 | 86 | 14.3% |
| West Peoria, IL | 4,604 | 89 | 11.4% |
| City | Population | Cost of Living Index | National Avg. |
| Sayre, OK | 4,603 | 80 | 20.3% |
| Lenwood, CA | 4,605 | 104 | 4.2% |
| Mount Vernon, MO | 4,602 | 85 | 15.2% |
| Florence, NJ | 4,607 | 105 | 4.5% |
| Buhl, ID | 4,608 | 91 | 9.1% |
| West Peoria, IL | 4,604 | 89 | 11.4% |