| Index | St. John | Indiana | National |
| Median home price | $507,909 | $226,920 | $326,622 |
| Median rent asked | $1,436 | $1,145 | $1,444 |
| Avg. people per household | 2.4 | 2.5 | 2.6 |
| Owner occupied households | 97.6% | 68.7% | 63.6% |
| Renter occupied households | 2.4% | 31.3% | 36.4% |

| Population | Home Price | National Avg. | |
| Ford Heights, IL | 2,801 | $79,743 | 76% |
| Dixmoor, IL | 3,663 | $117,615 | 64% |
| Gary, IN | 77,151 | $122,694 | 62% |
| Phoenix, IL | 1,450 | $124,479 | 62% |
| Sauk Village, IL | 10,669 | $125,792 | 61% |
| St. John, IN | 18,872 | $507,909 | 56% |
| Population | Home Price | National Avg. | |
| White Oak, OH | 18,862 | $272,939 | 16% |
| San Carlos Park, FL | 18,854 | $403,704 | 24% |
| Rutherford, NJ | 18,891 | $853,523 | 161% |
| Maumelle, AR | 18,898 | $399,208 | 22% |
| Marshfield, WI | 18,840 | $249,373 | 24% |
| St. John, IN | 18,872 | $507,909 | 56% |