| Index | Columbia | Illinois | National |
| Median home price | $399,529 | $308,565 | $326,622 |
| Median rent asked | $1,372 | $1,374 | $1,444 |
| Avg. people per household | 2.3 | 2.6 | 2.6 |
| Owner occupied households | 86.1% | 66.0% | 63.6% |
| Renter occupied households | 13.9% | 34.0% | 36.4% |

| Population | Home Price | National Avg. | |
| Paderborn, IL | 68 | $0 | 100% |
| Floraville, IL | 31 | $0 | 100% |
| Brooklyn, IL | 445 | $55,738 | 83% |
| Washington Park, IL | 3,994 | $59,279 | 82% |
| Wellston, MO | 1,958 | $59,603 | 82% |
| Columbia, IL | 10,985 | $399,529 | 22% |
| Population | Home Price | National Avg. | |
| Waipio, HI | 10,985 | $988,665 | 203% |
| Broomall, PA | 10,988 | $653,446 | 100% |
| Burr Ridge, IL | 10,988 | $1,243,642 | 281% |
| Waihee-Waiehu, HI | 10,988 | $1,022,698 | 213% |
| Lansdowne, PA | 10,980 | $292,282 | 11% |
| Columbia, IL | 10,985 | $399,529 | 22% |