| Index | O'Fallon | Missouri | National |
| Median home price | $235,200 | $141,200 | $184,700 |
| Median rent asked | $1,153 | $759 | $949 |
| Avg. people per household | 2.6 | 2.4 | 2.6 |
| Owner occupied households | 82.7% | 66.8% | 63.6% |
| Renter occupied households | 17.3% | 33.2% | 36.4% |
Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Population | Home Price | National Avg. | |
| Defiance, MO | 68 | $0 | 100% |
| Champ, MO | 3 | $0 | 100% |
| Fountain N' Lakes, MO | 232 | $35,000 | 81% |
| Brussels, IL | 113 | $92,500 | 50% |
| Old Monroe, MO | 173 | $125,700 | 32% |
| O'Fallon, MO | 88,132 | $235,200 | 27% |
| Population | Home Price | National Avg. | |
| Palm Coast, FL | 88,222 | $226,100 | 22% |
| Champaign, IL | 88,288 | $167,000 | 10% |
| Newton, MA | 88,322 | $952,100 | 415% |
| Reading, PA | 88,333 | $79,500 | 57% |
| Conroe, TX | 88,369 | $208,100 | 13% |
| O'Fallon, MO | 88,132 | $235,200 | 27% |
Here are the best places to live in Missouri
Check out the 10 most dangerous cities in Missouri
These are the largest cities in Missouri
Most Dangerous Cities In The US