Atlanta is 15% more expensive than Manchester.
When comparing Atlanta, GA and Manchester, NH, the overall cost of living indices are 122 and 106 respectively (national median = 100). Rent is $152/month cheaper in Manchester, saving renters about $1,824/year.
Median household income is $4,523/year higher in Atlanta. Home values also differ significantly — the median in Atlanta is $420,600 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.
Atlanta vs Manchester — common questions
Other cost of living comparisons for Atlanta and Manchester