| Index | Affton | Missouri | National |
| Median home price | $158,600 | $141,200 | $184,700 |
| Median rent asked | $857 | $759 | $949 |
| Avg. people per household | 2.1 | 2.4 | 2.6 |
| Owner occupied households | 75.0% | 66.8% | 63.6% |
| Renter occupied households | 25.0% | 33.2% | 36.4% |
| Population | Home Price | National Avg. | |
| Champ, MO | 3 | $0 | 100% |
| Floraville, IL | 30 | $0 | 100% |
| Peaceful Village, MO | 92 | $9,999 | 95% |
| Brooklyn, IL | 428 | $31,400 | 83% |
| Washington Park, IL | 3,909 | $32,900 | 82% |
| Affton, MO | 19,580 | $158,600 | 14% |
| Population | Home Price | National Avg. | |
| Makakilo, HI | 19,565 | $636,300 | 245% |
| Old Jamestown, MO | 19,602 | $175,100 | 5% |
| Monroe, MI | 19,543 | $131,900 | 29% |
| El Reno, OK | 19,539 | $114,300 | 38% |
| Bourbonnais, IL | 19,639 | $188,000 | 2% |
| Affton, MO | 19,580 | $158,600 | 14% |
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