Chesterfield vs O'Fallon
Chesterfield, Missouri versus O'Fallon, Missouri: a factual, side-by-side comparison of cost of living, housing, safety, schools, and climate. Greener figures rank better among US places.
Chesterfield and O'Fallon score about the same overall (47 vs 49 of 100) — the differences are in the individual factors below.
Factor-by-factor comparison
| Factor | Chesterfield | O'Fallon |
|---|---|---|
| Affordability | ||
| Median Household Income | $137k | $105k |
| Cost of Living | $52k | $52k |
| Home Value | $437k | $284k |
| Monthly Rent | $1k | $1k |
| Monthly Owner Costs | $2k | $2k |
| Property Tax Rate | 1.24% | 1.19% |
| Income Tax | 4.80% | 4.80% |
| Sales Tax | 8.39% | 8.39% |
| Estimated total tax burden | 11.51% | 10.78% |
| Unemployment | 3.1% | 3.1% |
| Weather | ||
| Winter Temp (Jan) | 32°F | 32°F |
| Summer Temp (Jul) | 79°F | 79°F |
| Annual Precipitation | 44.6 in | 44.4 in |
| Annual Snowfall | 8.1 in | 13.5 in |
| Sunny Days | 231 days | 231 days |
| Summer Humidity | 68°F | 68°F |
| Comfortable Days | 66 days | 67 days |
| Safety & Wellbeing | ||
| Natural Disaster Risk | 79.2 | 57.3 |
| Air Quality | 35 AQI | 16 AQI |
| School Quality | 42.0 | 44.6 |
| Violent Crime | 431/100k | 618/100k |
| Property Crime | 1521/100k | 725/100k |
| Community | ||
| Population | 49,645 | 91,825 |
| Median Age | 47.1 | 38.0 |
| Racial Diversity | 0.40 | 0.28 |
| Male/Female Ratio | 0.94 | 0.96 |
| Political Leaning | R+18 | R+18 |
| White (%) | 74.3% | 82.8% |
| Black (%) | 3.4% | 4.9% |
| Hispanic (%) | 3.2% | 4.4% |
| Asian (%) | 13.1% | 4.4% |
| Other / Multiracial (%) | 6.0% | 3.6% |
| Getting Around | ||
| Commute Time | 22 min | 26 min |
| Walkability | 7.7/20 | 9.0/20 |
| Airport Distance | 13 mi | 20 mi |
| Lifestyle & Connectivity | ||
| Broadband Access | 95.8% | 93.6% |
| Amenities Nearby | 22.36 | 9.58 |
| Park & Nature Access | Excellent | Excellent |
Each figure is colored by how it ranks among all US places: green is strong, amber average, red weaker. Neutral factors (population, demographics, target-style climate) show their percentile without a better/worse claim.
Frequently asked questions
- Is Chesterfield or O'Fallon more affordable?
- O'Fallon has the lower cost of living: its index is $52k, compared with Chesterfield's $52k and O'Fallon's $52k. Median rent is $1k in Chesterfield versus $1k in O'Fallon.
- Is Chesterfield or O'Fallon safer?
- Chesterfield has the lower violent crime rate. Chesterfield reports 431/100k and O'Fallon reports 618/100k (violent crimes per 100,000 residents).
- Are homes cheaper in Chesterfield or O'Fallon?
- The median home value is $437k in Chesterfield and $284k in O'Fallon, so homes are more affordable in O'Fallon.