| Index | Heritage Lake | Illinois | National |
| Median home price | $180,100 | $174,800 | $184,700 |
| Median rent asked | $0 | $925 | $949 |
| Avg. people per household | 3.5 | 2.6 | 2.6 |
| Owner occupied households | 96.8% | 66.0% | 63.6% |
| Renter occupied households | 3.2% | 34.0% | 36.4% |
| Population | Home Price | National Avg. | |
| Creve Coeur, IL | 5,074 | $76,800 | 58% |
| Secor, IL | 266 | $79,000 | 57% |
| Peoria Heights, IL | 5,825 | $86,000 | 53% |
| Armington, IL | 415 | $86,400 | 53% |
| Stanford, IL | 695 | $87,600 | 53% |
| Heritage Lake, IL | 1,664 | $180,100 | 2% |
| Population | Home Price | National Avg. | |
| Milford, IN | 1,664 | $106,600 | 42% |
| Lumberton, MS | 1,664 | $81,000 | 56% |
| Holland, OH | 1,664 | $177,400 | 4% |
| Oakland, IA | 1,665 | $113,800 | 38% |
| Clay, PA | 1,665 | $227,600 | 23% |
| Heritage Lake, IL | 1,664 | $180,100 | 2% |
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