Columbus is 35% cheaper than Manchester.
When comparing Columbus, GA and Manchester, NH, the overall cost of living indices are 69 and 106 respectively (national median = 100). Rent is $393/month cheaper in Columbus, saving renters about $4,716/year.
Median household income is $20,793/year higher in Manchester. Home values also differ significantly — the median in Columbus is $182,300 compared to $336,300 in Manchester.
New Hampshire has no state income tax, giving Manchester residents a significant tax advantage over Georgia's 5.49% rate.
Columbus vs Manchester — common questions
Other cost of living comparisons for Columbus and Manchester