Lexington is 19% more expensive than Columbus.
When comparing Lexington, KY and Columbus, GA, the overall cost of living indices are 82 and 69 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.
Median household income is $11,009/year higher in Lexington. Home values also differ significantly — the median in Lexington is $272,100 compared to $182,300 in Columbus.
Kentucky has a lower income tax rate, making Lexington slightly more tax-friendly.
Lexington vs Columbus — common questions
Other cost of living comparisons for Lexington and Columbus