SeaTac, WA vs South San Francisco, CA
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.
SeaTac
63.7
#1751 nationally
South San Francisco
63.9
#1734 nationally
South San Francisco leads in walk score (63 vs 38). SeaTac leads in cost of living index (129 vs 207). South San Francisco leads in median household income ($127,062 vs $79,433).
Metric-by-Metric Breakdown
| Metric | SeaTac, WA | South San Francisco, CA |
|---|---|---|
| WhereAtHome Score | 63.7 (#1751) | 63.9 (#1734) |
| Population | 31,799 | 63,123 |
| Typical Home Value (ZHVI) | $589,243 | $1,235,804 |
| Median Household Income | $79,433 | $127,062 |
| Average Commute | 26.6 min | 27.9 min |
| Walk Score | 38 | 63 |
| Crime Level | 11.2 | 8.2 |
| School Rating | N/A | N/A |
| Cost of Living Index | 129 | 207 |
| Political lean County 2024 presidential margin — context only, not scored | D+51.7 | D+50.3 |
D
63.7 Score
SeaTac, WA
Small Washington city with local appeal
Median Home
$589,243
Population
31,799
Crime
Moderate-High
Walk Score
38
Pacific
View SeaTac, WA →
D
63.9 Score
South San Francisco, CA
California community balancing growth and livability
Median Home
$1,235,804
Population
63,123
Crime
Moderate
Walk Score
63
Pacific
View South San Francisco, CA →
Try a different matchup
Swap SeaTac for:
Swap South San Francisco for: