Erlanger, KY vs O'Fallon, MO
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.
Erlanger
80
#96 nationally
O'Fallon
75.6
#441 nationally
O'Fallon leads in median household income ($104,863 vs $74,147). Erlanger leads in average commute (21.5 min vs 26.1 min). O'Fallon leads in crime level (1.6 vs 1.9).
Metric-by-Metric Breakdown
| Metric | Erlanger, KY | O'Fallon, MO |
|---|---|---|
| WhereAtHome Score | 80 (#96) | 75.6 (#441) |
| Population | 19,777 | 94,074 |
| Typical Home Value (ZHVI) | $255,011 | $381,302 |
| Median Household Income | $74,147 | $104,863 |
| Average Commute | 21.5 min | 26.1 min |
| Walk Score | 21 | 22 |
| Crime Level | 1.9 | 1.6 |
| School Rating | N/A | N/A |
| Cost of Living Index | 91 | 105 |
| Political lean County 2024 presidential margin — context only, not scored | R+21.7 | R+17.0 |
B-
80 Score
Erlanger, KY
Small Kentucky city with local appeal
Median Home
$255,011
Population
19,777
Crime
Low
Walk Score
21
Southeast
View Erlanger, KY →
C
75.6 Score
O'Fallon, MO
Missouri community balancing growth and livability
Median Home
$381,302
Population
94,074
Crime
Low
Walk Score
22
Midwest
View O'Fallon, MO →
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