Quick answer
Philadelphia costs $1035/month less overall ($2,350 vs $3,385/mo). Philadelphia also has lower state income tax (3.07% vs Up to 13.3%), widening the advantage for higher earners.
City Comparison · 2026
Philadelphia vs San Francisco
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
Philadelphia vs San Francisco at a Glance
| Metric | Philadelphia | San Francisco |
|---|---|---|
| 1BR Monthly Rent | $1,800 ✓ | $3,800 |
| 2BR Monthly Rent | $2,350 ✓ | $3,800 |
| Median Home Price | $280K ✓ | $1100K |
| Avg Utilities/mo | $155 | $125 ✓ |
| Avg Groceries/mo | $395 ✓ | $460 |
| Monthly Cost (1BR) | $2,350 ✓ | $3,385 |
| Walk Score | 79/100 | 88/100 ✓ |
| Transit Score | 67/100 | 80/100 ✓ |
| State Income Tax | 3.07% ✓ | Up to 13.3% |
Monthly cost = 1BR rent + utilities + groceries for one person. ✓ marks the lower/better value.
Cost of Living: What the Numbers Actually Mean
Rent gap: Philadelphia's 1BR averages $1,800/month vs $2,800 in San Francisco — a $1,000/month difference, or $12,000/year. That's a meaningful gap worth factoring into your decision.
State tax: Philadelphia charges 3.07% state income tax vs Up to 13.3% in San Francisco. On an $80K salary that's a $8,184/year difference. On $120K, the gap grows to $15,960 vs $3,684 — important context if you're choosing between tech job offers.
Home buying: Median homes in Philadelphia are $280K vs $1100K in San Francisco. At a 20% down payment, that's a $164,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Philadelphia utilities run $30 more per month than San Francisco. Factor this into your all-in monthly budget.
Walkability, Transit & Daily Life
Philadelphia, PA
Philadelphia's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
San Francisco, CA
San Francisco's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
Climate
Philadelphia
Four seasons; hot humid summers, cold winters with snow, beautiful fall foliage
San Francisco
Mild year-round (55–65°F); famous summer fog; no snow; rainy Nov–Mar
Job Market
Philadelphia top industries
San Francisco top industries
Who Should Pick Which City
Move to Philadelphia if…
- →You're a healthcare workers
- →You're a researchers
- →You're a urban lifestyle seekers
- →You're a NYC workers seeking lower costs
- →You want to live without a car
- →You're buying a home and want more for your money
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
Frequently Asked Questions
Is Philadelphia or San Francisco cheaper to live in?
Philadelphia is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $2,350 in Philadelphia vs $3,385 in San Francisco — a $1035/month difference.
Which city is more walkable — Philadelphia or San Francisco?
San Francisco is more walkable with a Walk Score of 88/100 vs 79/100. Philadelphia is more car-dependent.
Philadelphia vs San Francisco: which has lower state income tax?
Philadelphia has lower state income tax (3.07%). On an $80K salary, that saves $8,184/year vs San Francisco (Up to 13.3%).
Is Philadelphia or San Francisco better for buying a home?
Philadelphia has lower median home prices at $280K vs $1100K in San Francisco — a $820,000 difference on the median home.