| Index | West Brooklyn | Illinois | National |
| Cost of living | 92 | 98 | 100 |
| Groceries | 101 | 100 | 100 |
| Health care | 99 | 100 | 100 |
| Housing | 72 | 95 | 100 |
| Transportation | 102 | 101 | 100 |
| Utilities | 100 | 99 | 100 |
| Lifestyle & Entertainment | 101 | 100 | 100 |
| Household Items | 102 | 100 | 100 |
| Education & Childcare | 96 | 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 | $81,275 | $6,773 | $1,896 | $2,438 |
| Renters | $126,471 | $10,539 | $2,951 | $3,795 |
| 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. |
| Compton, IL | 277 | 84 | 15.9% |
| Franklin Grove, IL | 975 | 86 | 14.1% |
| La Moille, IL | 825 | 87 | 13.3% |
| Amboy, IL | 2,539 | 87 | 12.7% |
| Ashton, IL | 860 | 89 | 11.5% |
| West Brooklyn, IL | 193 | 92 | 8.2% |
| City | Population | Cost of Living Index | National Avg. |
| Adak, AK | 193 | 98 | 2.1% |
| Prescott, IA | 193 | 77 | 22.8% |
| Sun Valley Lake, IA | 193 | 124 | 24.0% |
| Butlerville, IN | 193 | 80 | 20.2% |
| Sugartown, LA | 193 | 96 | 3.6% |
| West Brooklyn, IL | 193 | 92 | 8.2% |