| Index | South Barrington | Illinois | National |
| Median home price | $855,700 | $174,800 | $184,700 |
| Median rent asked | $0 | $925 | $949 |
| Avg. people per household | 1.6 | 2.6 | 2.6 |
| Owner occupied households | 100.0% | 66.0% | 63.6% |
| Renter occupied households | 0.0% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Holiday Hills, IL | 653 | $156,100 | 15% |
| Bellwood, IL | 18,799 | $161,600 | 13% |
| Stone Park, IL | 4,842 | $174,400 | 6% |
| Berkeley, IL | 5,079 | $175,900 | 5% |
| Carpentersville, IL | 37,618 | $176,800 | 4% |
| South Barrington, IL | 4,963 | $855,700 | 363% |
| Population | Home Price | National Avg. | |
| Prospect, KY | 4,961 | $391,600 | 112% |
| Los Chaves, NM | 4,965 | $165,400 | 10% |
| Buckley, WA | 4,960 | $384,500 | 108% |
| Carle Place, NY | 4,966 | $557,700 | 202% |
| Needles, CA | 4,959 | $108,800 | 41% |
| South Barrington, IL | 4,963 | $855,700 | 363% |
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