Quick answer
Seattle costs $725/month less overall ($2,660 vs $3,385/mo). Seattle also has lower state income tax (None vs Up to 13.3%), widening the advantage for higher earners.
City Comparison · 2026
San Francisco vs Seattle
Side-by-side on rent, home prices, taxes, walkability, jobs, and climate — with a straight verdict for each type of mover.
Last updated: April 23, 2026
San Francisco vs Seattle at a Glance
| Metric | San Francisco | Seattle |
|---|---|---|
| 1BR Monthly Rent | $2,800 | $2,750 ✓ |
| 2BR Monthly Rent | $3,800 | $2,750 ✓ |
| Median Home Price | $1100K | $780K ✓ |
| Avg Utilities/mo | $125 ✓ | $130 |
| Avg Groceries/mo | $460 | $430 ✓ |
| Monthly Cost (1BR) | $3,385 | $2,660 ✓ |
| Walk Score | 88/100 ✓ | 74/100 |
| Transit Score | 80/100 ✓ | 59/100 |
| State Income Tax | Up to 13.3% | None ✓ |
Monthly cost = 1BR rent + utilities + groceries for one person. ✓ marks the lower/better value.
Cost of Living: What the Numbers Actually Mean
Rent gap: Seattle's 1BR averages $2,100/month vs $2,800 in San Francisco — a $700/month difference, or $8,400/year. That's a meaningful gap worth factoring into your decision.
State tax: Seattle charges None state income tax vs Up to 13.3% in San Francisco. On an $80K salary that's a $10,640/year difference. On $120K, the gap grows to $15,960 vs $0 — important context if you're choosing between tech job offers.
Home buying: Median homes in Seattle are $780K vs $1100K in San Francisco. At a 20% down payment, that's a $64,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Seattle utilities run $5 more per month than San Francisco.
Walkability, Transit & Daily Life
San Francisco, CA
San Francisco's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
Seattle, WA
Seattle's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
Climate
San Francisco
Mild year-round (55–65°F); famous summer fog; no snow; rainy Nov–Mar
Seattle
Mild and overcast Oct–May with frequent drizzle (rarely below 35°F); warm sunny summers rarely above 90°F — September and October are the best months
Job Market
San Francisco top industries
Seattle top industries
Who Should Pick Which City
Move to San Francisco if…
- →You're a tech workers
- →You're a biotech professionals
- →You're a high earners
- →You're a urban walkability seekers
- →You want to live without a car
Move to Seattle if…
- →You're a tech workers
- →You're a outdoor enthusiasts
- →You're a high earners
- →You're a coffee aficionados
- →You want zero state income tax
- →You want to live without a car
- →You're buying a home and want more for your money
Frequently Asked Questions
Is San Francisco or Seattle cheaper to live in?
Seattle is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $2,660 in Seattle vs $3,385 in San Francisco — a $725/month difference.
Which city is more walkable — San Francisco or Seattle?
San Francisco is more walkable with a Walk Score of 88/100 vs 74/100. Seattle is more car-dependent.
San Francisco vs Seattle: which has lower state income tax?
Seattle has lower state income tax (None). On an $80K salary, that saves $10,640/year vs San Francisco (Up to 13.3%).
Is San Francisco or Seattle better for buying a home?
Seattle has lower median home prices at $780K vs $1100K in San Francisco — a $320,000 difference on the median home.