| Index | Naples | Illinois | National |
| Cost of living | 77 | 98 | 100 |
| Groceries | 98 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 28 | 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 | $0 | $0 | $0 | $0 |
| 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. |
| Valley City, IL | 30 | 99 | 1.4% |
| Glasgow, IL | 96 | 78 | 22.4% |
| Lynnville, IL | 133 | 80 | 20.5% |
| Detroit, IL | 23 | 79 | 20.6% |
| Alsey, IL | 180 | 81 | 18.9% |
| Naples, IL | 149 | 77 | 22.7% |
| City | Population | Cost of Living Index | National Avg. |
| Port Lions, AK | 149 | 111 | 10.9% |
| Gu-Win, AL | 149 | 86 | 14.4% |
| Okahumpka, FL | 149 | 85 | 14.8% |
| Exline, IA | 149 | 78 | 22.0% |
| Crouch, ID | 149 | 109 | 8.6% |
| Naples, IL | 149 | 77 | 22.7% |