Arnold, MO vs St. Peters, 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.
Arnold
70.7
#1066 nationally
St. Peters
75.4
#468 nationally
St. Peters leads in crime level (5.7 vs 11.3). St. Peters leads in walk score (27 vs 21). St. Peters leads in median household income ($88,708 vs $72,317).
Metric-by-Metric Breakdown
| Metric | Arnold, MO | St. Peters, MO |
|---|---|---|
| WhereAtHome Score | 70.7 (#1066) | 75.4 (#468) |
| Population | 21,059 | 59,413 |
| Typical Home Value (ZHVI) | $277,441 | $326,460 |
| Median Household Income | $72,317 | $88,708 |
| Average Commute | 29 min | 24.4 min |
| Walk Score | 21 | 27 |
| Crime Level | 11.3 | 5.7 |
| School Rating | N/A | N/A |
| Cost of Living Index | 95 | 99 |
| Political lean County 2024 presidential margin — context only, not scored | R+36.7 | R+17.0 |
C-
70.7 Score
Arnold, MO
Small Missouri city with local appeal
Median Home
$277,441
Population
21,059
Crime
Moderate-High
Walk Score
21
Midwest
View Arnold, MO →
C
75.4 Score
St. Peters, MO
Missouri community balancing growth and livability
Median Home
$326,460
Population
59,413
Crime
Moderate-Low
Walk Score
27
Midwest
View St. Peters, MO →
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