| Index | La Prairie | Illinois | National |
| Cost of living | 82 | 98 | 100 |
| Groceries | 98 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 44 | 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 | $102,868 | $8,572 | $2,400 | $3,086 |
| Renters | $0 | $0 | $0 | $0 |
| 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% |
| Plymouth, IL | 451 | 81 | 19.0% |
| La Prairie, IL | 65 | 82 | 17.6% |
| City | Population | Cost of Living Index | National Avg. |
| Theba, AZ | 65 | 102 | 1.7% |
| Orchard, IA | 65 | 76 | 24.1% |
| Labette, KS | 65 | 68 | 32.2% |
| Caberfae, MI | 65 | 86 | 13.7% |
| Beaver Bay, MN | 65 | 100 | 0.0% |
| La Prairie, IL | 65 | 82 | 17.6% |