Philadelphia is 23% more expensive than Columbus.
When comparing Philadelphia, PA and Columbus, GA, the overall cost of living indices are 85 and 69 respectively (national median = 100). Rent is $251/month cheaper in Columbus, saving renters about $3,012/year.
Median household income is $4,076/year higher in Philadelphia. Home values also differ significantly — the median in Philadelphia is $232,400 compared to $182,300 in Columbus.
Pennsylvania has a lower income tax rate, making Philadelphia slightly more tax-friendly.
Philadelphia vs Columbus — common questions
Other cost of living comparisons for Philadelphia and Columbus