City comparison · Rent & affordability
San Francisco vs Boston: rent and cost of living
Median rent in San Francisco and Boston is almost identical ($2,900 vs $2,900). The real difference is in income levels — which city leaves more in your pocket depends on your salary.
San Francisco
Confidence: medium
Boston
Confidence: medium
What renters actually spend (% of income)
San Francisco
Boston
These are what renters actually pay — not recommended targets.
Salary needed for median rent (30% rule)
Both cities require a similar income to afford median rent.
Affordability verdict
San Francisco is slightly easier on the wallet. The median renter spends 30% of income on rent there, versus 34% in Boston — a 4-point gap that compounds over time. Median rent is $2,900 in San Francisco versus $2,900 in Boston. Despite similar rent levels in absolute terms, income differences explain the gap — local wages stretch further in San Francisco.
Frequently asked questions
Is San Francisco cheaper than Boston to rent in?
Yes — San Francisco is more affordable relative to local incomes. The median renter in San Francisco spends 30% of gross income on rent, versus 34% in Boston.
What salary do you need to rent in San Francisco vs Boston?
To comfortably afford median rent at the 30% rule, you need $116,000/year in San Francisco and $116,000/year in Boston.
What is the average rent in San Francisco compared to Boston?
Median 1-bedroom rent is $2,900/month in San Francisco and $2,900/month in Boston. Budget options (bottom 10%) start at $1,700 and $1,700 respectively.
Explore San Francisco in detail
Explore Boston in detail