| Index | Irwin | Illinois | National |
| Cost of living | 94 | 98 | 100 |
| Groceries | 99 | 100 | 100 |
| Health care | 97 | 100 | 100 |
| Housing | 82 | 95 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 101 | 99 | 100 |
| Lifestyle & Entertainment | 99 | 100 | 100 |
| Household Items | 98 | 100 | 100 |
| Education & Childcare | 106 | 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 | $108,862 | $9,072 | $2,540 | $3,266 |
| 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. |
| Union Hill, IL | 71 | 81 | 19.0% |
| Cabery, IL | 268 | 86 | 14.4% |
| Cullom, IL | 514 | 85 | 14.8% |
| Kempton, IL | 328 | 86 | 14.1% |
| Papineau, IL | 133 | 84 | 15.9% |
| Irwin, IL | 41 | 94 | 5.6% |
| City | Population | Cost of Living Index | National Avg. |
| Eagle Village, AK | 41 | 103 | 2.7% |
| Levelock, AK | 41 | 92 | 7.6% |
| Stony River, AK | 41 | 118 | 18.0% |
| Tibbie, AL | 41 | 96 | 3.7% |
| Haigler Creek, AZ | 41 | 128 | 28.0% |
| Irwin, IL | 41 | 94 | 5.6% |