Alliance, OH vs O'Fallon, 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.
Alliance
81.3
#45 nationally
O'Fallon leads in median household income ($102,560 vs $51,721). Alliance leads in walk score (43 vs 25). O'Fallon leads in crime level (5.3 vs 7.5).
Metric-by-Metric Breakdown
| Metric | Alliance, OH | O'Fallon, IL |
|---|---|---|
| Population | 21,525 | 31,968 |
| Typical Home Value (ZHVI) | $168,623 | $0 |
| Median Household Income | $51,721 | $102,560 |
| Average Commute | 20.4 min | 26 min |
| Walk Score | 43 | 25 |
| Crime Level | 7.5 | 5.3 |
| School Rating | N/A | N/A |
| Cost of Living Index | 83 | 106 |
| Political lean County 2024 presidential margin — context only, not scored | R+21.9 | D+7.9 |
B-
81.3 Score
Alliance, OH
Small Ohio city with local appeal
Median Home
$168,623
Population
21,525
Crime
Moderate
Walk Score
43
Midwest
View Alliance, OH →
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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 →