| Index | Lake Barrington | Illinois | National |
| Median home price | $367,100 | $174,800 | $184,700 |
| Median rent asked | $1,565 | $925 | $949 |
| Avg. people per household | 1.8 | 2.6 | 2.6 |
| Owner occupied households | 89.4% | 66.0% | 63.6% |
| Renter occupied households | 10.6% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Park City, IL | 7,636 | $23,200 | 87% |
| Round Lake Park, IL | 7,744 | $120,100 | 35% |
| McCullom Lake, IL | 1,193 | $138,800 | 25% |
| Round Lake Beach, IL | 27,313 | $149,000 | 19% |
| Long Lake, IL | 3,065 | $151,900 | 18% |
| Lake Barrington, IL | 5,094 | $367,100 | 99% |
| Population | Home Price | National Avg. | |
| Giddings, TX | 5,095 | $117,500 | 36% |
| Genoa, IL | 5,092 | $158,100 | 14% |
| Beckett, NJ | 5,091 | $242,100 | 31% |
| White City, FL | 5,091 | $231,300 | 25% |
| Perry, UT | 5,090 | $286,500 | 55% |
| Lake Barrington, IL | 5,094 | $367,100 | 99% |
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