| Index | Joy | Illinois | National |
| Cost of living | 85 | 98 | 100 |
| Groceries | 102 | 100 | 100 |
| Health care | 98 | 100 | 100 |
| Housing | 49 | 95 | 100 |
| Transportation | 102 | 101 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 101 | 100 | 100 |
| Household Items | 102 | 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 | $84,208 | $7,017 | $1,965 | $2,526 |
| Renters | $51,005 | $4,250 | $1,190 | $1,530 |
| 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. |
| Keithsburg, IL | 538 | 80 | 20.2% |
| Seaton, IL | 287 | 81 | 18.6% |
| Little York, IL | 432 | 84 | 16.4% |
| New Boston, IL | 530 | 84 | 15.7% |
| Oakville, IA | 213 | 85 | 15.5% |
| Joy, IL | 301 | 85 | 15.2% |
| City | Population | Cost of Living Index | National Avg. |
| San Miguel, AZ | 301 | 102 | 2.2% |
| Clear Creek, CA | 301 | 112 | 12.5% |
| Iron Horse, CA | 301 | 109 | 8.6% |
| Tall Timber, CO | 301 | 221 | 121.3% |
| Holland, IA | 301 | 81 | 19.4% |
| Joy, IL | 301 | 85 | 15.2% |