Mercer Island, WA vs Sumter, SC
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.
Mercer Island
64.9
#1667 nationally
Sumter
72.5
#885 nationally
Mercer Island leads in crime level (1.0 vs 30.1). Mercer Island leads in median household income ($190,985 vs $48,900). Sumter leads in cost of living index (92 vs 264).
Metric-by-Metric Breakdown
| Metric | Mercer Island, WA | Sumter, SC |
|---|---|---|
| WhereAtHome Score | 64.9 (#1667) | 72.5 (#885) |
| Population | 24,742 | 42,766 |
| Typical Home Value (ZHVI) | $2,295,406 | $207,039 |
| Median Household Income | $190,985 | $48,900 |
| Average Commute | 27 min | 19.4 min |
| Walk Score | 33 | 25 |
| Crime Level | 1.0 | 30.1 |
| School Rating | N/A | N/A |
| Cost of Living Index | 264 | 92 |
| Political lean County 2024 presidential margin — context only, not scored | D+51.7 | D+4.9 |
D
64.9 Score
Mercer Island, WA
Small Washington city with local appeal
Median Home
$2,295,406
Population
24,742
Crime
Very Low
Walk Score
33
Pacific
View Mercer Island, WA →
C-
72.5 Score
Sumter, SC
Small South Carolina city with local appeal
Median Home
$207,039
Population
42,766
Crime
Very High
Walk Score
25
Southeast
View Sumter, SC →
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