Rent
18% cheaper
Boston rent is 18% cheaper than San Francisco
San Francisco
$3,604/mo
Boston
Winner$2,941/mo
What this means for your life
Typical rent runs $2,941 a month in Boston versus $3,604 in San Francisco, so Boston is 18% cheaper. A meaningful but not dramatic gap. Factor it into your budget alongside salary differences between the two markets. Over a year the spread is about $7,956, enough to notice in savings, not enough to ignore schools, safety, or pay. Boston still wins on housing cost; just do not let a 10–20% rent edge override a job that only exists in San Francisco.