| Index | Kirkwood | Illinois | National |
| Cost of living | 83 | 98 | 100 |
| Groceries | 100 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 46 | 95 | 100 |
| Transportation | 101 | 101 | 100 |
| Utilities | 97 | 99 | 100 |
| Lifestyle & Entertainment | 96 | 100 | 100 |
| Household Items | 102 | 100 | 100 |
| Education & Childcare | 100 | 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 | $80,187 | $6,682 | $1,871 | $2,406 |
| Renters | $39,843 | $3,320 | $930 | $1,195 |
| 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. |
| Raritan, IL | 127 | 78 | 22.5% |
| Gladstone, IL | 148 | 79 | 20.9% |
| Little York, IL | 432 | 84 | 16.4% |
| Monmouth, IL | 9,066 | 84 | 16.2% |
| Oquawka, IL | 1,389 | 84 | 16.2% |
| Kirkwood, IL | 759 | 83 | 16.9% |
| City | Population | Cost of Living Index | National Avg. |
| Carson, IA | 759 | 91 | 8.8% |
| Ooltewah, TN | 759 | 102 | 1.6% |
| Riverview, VA | 759 | 86 | 14.2% |
| Glasgow, WV | 759 | 83 | 16.6% |
| Rivière-Verte, NB | 759 | n/a | |
| Kirkwood, IL | 759 | 83 | 16.9% |