Diamond Bar, CA vs Plainfield, 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.
Diamond Bar
63.1
#1794 nationally
Plainfield
74.9
#535 nationally
Diamond Bar leads in walk score (30 vs 20). Plainfield leads in cost of living index (124 vs 182). Plainfield leads in median household income ($143,064 vs $106,881).
Metric-by-Metric Breakdown
| Metric | Diamond Bar, CA | Plainfield, IL |
|---|---|---|
| WhereAtHome Score | 63.1 (#1794) | 74.9 (#535) |
| Population | 52,041 | 47,448 |
| Typical Home Value (ZHVI) | $1,027,046 | $432,279 |
| Median Household Income | $106,881 | $143,064 |
| Average Commute | 34.9 min | 33.9 min |
| Walk Score | 30 | 20 |
| Crime Level | 2.1 | 1.6 |
| School Rating | N/A | N/A |
| Cost of Living Index | 182 | 124 |
| Political lean County 2024 presidential margin — context only, not scored | D+32.9 | D+1.6 |
D
63.1 Score
Diamond Bar, CA
California community balancing growth and livability
Median Home
$1,027,046
Population
52,041
Crime
Low
Walk Score
30
Pacific
View Diamond Bar, CA →
C
74.9 Score
Plainfield, IL
Small Illinois city with local appeal
Median Home
$432,279
Population
47,448
Crime
Low
Walk Score
20
Midwest
View Plainfield, IL →
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