St. Petersburg and Manchester have a similar cost of living.
When comparing St. Petersburg, FL and Manchester, NH, the overall cost of living indices are 106 and 106 respectively (national median = 100). Rent is $77/month cheaper in Manchester, saving renters about $924/year.
Median household income is $4,297/year higher in Manchester. Home values also differ significantly — the median in St. Petersburg is $331,500 compared to $336,300 in Manchester.
St. Petersburg vs Manchester — common questions
Other cost of living comparisons for St. Petersburg and Manchester