Rent
19% cheaper
Philadelphia rent is 19% cheaper than Washington
Philadelphia
Winner$1,810/mo
Washington
$2,246/mo
What this means for your life
Typical rent runs $1,810 a month in Philadelphia versus $2,246 in Washington, so Philadelphia is 19% 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 $5,232, enough to notice in savings, not enough to ignore schools, safety, or pay. Philadelphia still wins on housing cost; just do not let a 10–20% rent edge override a job that only exists in Washington.