| Index | Polo | Illinois | National |
| Cost of living | 86 | 98 | 100 |
| Groceries | 98 | 100 | 100 |
| Health care | 98 | 100 | 100 |
| Housing | 59 | 95 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 96 | 99 | 100 |
| Lifestyle & Entertainment | 94 | 100 | 100 |
| Household Items | 97 | 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 | $85,498 | $7,125 | $1,995 | $2,565 |
| Renters | $39,890 | $3,324 | $931 | $1,197 |
| 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. |
| Adeline, IL | 101 | 80 | 20.5% |
| Rock Falls, IL | 9,152 | 82 | 18.2% |
| Milledgeville, IL | 1,014 | 83 | 17.0% |
| Nelson, IL | 138 | 83 | 16.8% |
| Franklin Grove, IL | 975 | 86 | 14.1% |
| Polo, IL | 2,286 | 86 | 14.2% |
| City | Population | Cost of Living Index | National Avg. |
| Seneca, MO | 2,286 | 83 | 16.5% |
| Gibbsboro, NJ | 2,285 | 124 | 23.7% |
| Glendale, OH | 2,285 | 111 | 11.3% |
| Saint-Fulgence, QC | 2,285 | n/a | |
| Kellogg, ID | 2,287 | 90 | 10.0% |
| Polo, IL | 2,286 | 86 | 14.2% |