Rent
2% cheaper
Chicago rent is 2% cheaper than Philadelphia
Chicago
Winner$1,781/mo
Philadelphia
$1,810/mo
What this means for your life
Typical rent runs $1,781 a month in Chicago versus $1,810 in Philadelphia, so Chicago is 2% cheaper. The monthly spread is about $29, or $348 a year: noticeable, but rent alone should not pick the city. Use this as a tie-breaker after you compare income, schools, and crime, unless you are already stretching every dollar.