| Index | North Barrington | Illinois | National |
| Cost of living | 183 | 98 | 100 |
| Groceries | 98 | 100 | 100 |
| Health care | 98 | 100 | 100 |
| Housing | 375 | 95 | 100 |
| Transportation | 102 | 101 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 101 | 100 | 100 |
| Household Items | 100 | 100 | 100 |
| Education & Childcare | 103 | 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 | $291,853 | $24,321 | $6,809 | $8,756 |
| Renters | $378,024 | $31,502 | $8,820 | $11,342 |
| 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. |
| Park City, IL | 7,894 | 82 | 18.2% |
| North Chicago, IL | 30,865 | 95 | 5.0% |
| Round Lake Park, IL | 8,005 | 95 | 5.3% |
| Waukegan, IL | 90,063 | 96 | 4.1% |
| McCullom Lake, IL | 1,222 | 97 | 2.5% |
| North Barrington, IL | 2,886 | 183 | 82.6% |
| City | Population | Cost of Living Index | National Avg. |
| Huguley, AL | 2,886 | 85 | 15.2% |
| The Plains, OH | 2,886 | 98 | 1.5% |
| Flemingsburg, KY | 2,885 | 82 | 17.7% |
| Kenhorst, PA | 2,885 | 98 | 2.3% |
| Palmview South, TX | 2,885 | 82 | 17.5% |
| North Barrington, IL | 2,886 | 183 | 82.6% |