O'Fallon, IL vs St. Charles, IL
Side-by-side comparison of housing, income, commute, safety, and quality of life.
Score Snapshot
No universal winner
Scores summarize the published model. Use the objective metric differences below and your own priorities to choose.
St. Charles
73.3
#762 nationally
St. Charles leads in crime level (2.5 vs 5.3). St. Charles leads in walk score (37 vs 25). O'Fallon leads in cost of living index (106 vs 118).
Metric-by-Metric Breakdown
| Metric | O'Fallon, IL | St. Charles, IL |
|---|---|---|
| Population | 31,968 | 32,654 |
| Typical Home Value (ZHVI) | $0 | $482,151 |
| Median Household Income | $102,560 | $110,346 |
| Average Commute | 26 min | 28.4 min |
| Walk Score | 25 | 37 |
| Crime Level | 5.3 | 2.5 |
| School Rating | N/A | N/A |
| Cost of Living Index | 106 | 118 |
| Political lean County 2024 presidential margin — context only, not scored | D+7.9 | D+9.4 |
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Score
O'Fallon, IL
Small Illinois city with local appeal
Population
31,968
Crime
Moderate-Low
Walk Score
25
Median Income
$102,560
Midwest
View O'Fallon, IL →
C
73.3 Score
St. Charles, IL
Small Illinois city with local appeal
Median Home
$482,151
Population
32,654
Crime
Low
Walk Score
37
Midwest
View St. Charles, IL →
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