| Index | Germantown | Illinois | National |
| Cost of living | 92 | 98 | 100 |
| Groceries | 100 | 100 | 100 |
| Health care | 98 | 100 | 100 |
| Housing | 76 | 95 | 100 |
| Transportation | 100 | 101 | 100 |
| Utilities | 102 | 99 | 100 |
| Lifestyle & Entertainment | 97 | 100 | 100 |
| Household Items | 98 | 100 | 100 |
| Education & Childcare | 99 | 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 | $101,663 | $8,472 | $2,372 | $3,050 |
| Renters | $61,734 | $5,145 | $1,440 | $1,852 |
| 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. |
| Keyesport, IL | 512 | 82 | 17.7% |
| New Minden, IL | 192 | 84 | 16.3% |
| Huey, IL | 139 | 84 | 16.1% |
| Fayetteville, IL | 450 | 84 | 16.2% |
| Venedy, IL | 151 | 84 | 15.9% |
| Germantown, IL | 1,309 | 92 | 7.6% |
| City | Population | Cost of Living Index | National Avg. |
| New Sarpy, LA | 1,309 | 89 | 11.2% |
| Hurley, MS | 1,309 | 96 | 3.8% |
| West Siloam Springs, OK | 1,309 | 89 | 10.8% |
| Biglerville, PA | 1,309 | 97 | 3.0% |
| Fairford (Part) 50, MB | 1,309 | n/a | |
| Germantown, IL | 1,309 | 92 | 7.6% |