O'Fallon, IL vs Vacaville, CA
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.
Vacaville
66.1
#1590 nationally
O'Fallon leads in crime level (5.3 vs 8.0). Vacaville leads in walk score (36 vs 25). O'Fallon leads in cost of living index (106 vs 151).
Metric-by-Metric Breakdown
| Metric | O'Fallon, IL | Vacaville, CA |
|---|---|---|
| Population | 31,968 | 102,526 |
| Typical Home Value (ZHVI) | $0 | $607,747 |
| Median Household Income | $102,560 | $106,764 |
| Average Commute | 26 min | 28.9 min |
| Walk Score | 25 | 36 |
| Crime Level | 5.3 | 8.0 |
| School Rating | N/A | N/A |
| Cost of Living Index | 106 | 151 |
| Political lean County 2024 presidential margin — context only, not scored | D+7.9 | D+23.0 |
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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 →
D
66.1 Score
Vacaville, CA
Mid-size California city with community character
Median Home
$607,747
Population
102,526
Crime
Moderate
Walk Score
36
Pacific
View Vacaville, CA →
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