| Index | Fox Lake Hills | Illinois | National |
| Cost of living | 104 | 98 | 100 |
| Groceries | 100 | 100 | 100 |
| Health care | 101 | 100 | 100 |
| Housing | 117 | 95 | 100 |
| Transportation | 98 | 101 | 100 |
| Utilities | 99 | 99 | 100 |
| Lifestyle & Entertainment | 97 | 100 | 100 |
| Household Items | 100 | 100 | 100 |
| Education & Childcare | 98 | 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 | $132,451 | $11,038 | $3,090 | $3,974 |
| Renters | $75,689 | $6,307 | $1,766 | $2,271 |
| 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% |
| Lake Ivanhoe, WI | 408 | 94 | 5.7% |
| North Chicago, IL | 30,865 | 95 | 5.0% |
| Round Lake Park, IL | 8,005 | 95 | 5.3% |
| Waukegan, IL | 90,063 | 96 | 4.1% |
| Fox Lake Hills, IL | 2,170 | 104 | 4.2% |
| City | Population | Cost of Living Index | National Avg. |
| Plainview, TN | 2,170 | 89 | 10.8% |
| Wanchese, NC | 2,169 | 111 | 10.6% |
| Anza, CA | 2,171 | 120 | 19.7% |
| Cumberland, KY | 2,171 | 79 | 21.2% |
| Benton, LA | 2,171 | 92 | 7.7% |
| Fox Lake Hills, IL | 2,170 | 104 | 4.2% |