O'Fallon, IL vs South Milwaukee, WI
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.
South Milwaukee
74.6
#576 nationally
South Milwaukee leads in walk score (45 vs 25). O'Fallon leads in median household income ($102,560 vs $68,801). South Milwaukee leads in crime level (4.3 vs 5.3).
Metric-by-Metric Breakdown
| Metric | O'Fallon, IL | South Milwaukee, WI |
|---|---|---|
| Population | 31,968 | 20,211 |
| Typical Home Value (ZHVI) | $0 | $314,983 |
| Median Household Income | $102,560 | $68,801 |
| Average Commute | 26 min | 26.5 min |
| Walk Score | 25 | 45 |
| Crime Level | 5.3 | 4.3 |
| School Rating | N/A | N/A |
| Cost of Living Index | 106 | 96 |
| Political lean County 2024 presidential margin — context only, not scored | D+7.9 | D+38.5 |
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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
74.6 Score
South Milwaukee, WI
Small Wisconsin city with local appeal
Median Home
$314,983
Population
20,211
Crime
Moderate-Low
Walk Score
45
Midwest
View South Milwaukee, WI →
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