| Index | South Pekin | Illinois | National |
| Cost of living | 86 | 98 | 100 |
| Groceries | 101 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 55 | 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 | $94,201 | $7,850 | $2,198 | $2,826 |
| Renters | $55,145 | $4,595 | $1,287 | $1,655 |
| 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. |
| Topeka, IL | 63 | 82 | 18.0% |
| Mapleton, IL | 345 | 83 | 16.6% |
| Banner, IL | 213 | 84 | 15.8% |
| San Jose, IL | 551 | 84 | 15.7% |
| Creve Coeur, IL | 5,261 | 85 | 15.3% |
| South Pekin, IL | 1,089 | 86 | 13.6% |
| City | Population | Cost of Living Index | National Avg. |
| Clinton, PA | 1,089 | 104 | 3.5% |
| Shamattawa 1, MB | 1,089 | n/a | |
| Skyline, AL | 1,090 | 82 | 18.3% |
| Fredonia, AZ | 1,088 | 96 | 4.4% |
| Young Harris, GA | 1,090 | 89 | 10.7% |
| South Pekin, IL | 1,089 | 86 | 13.6% |