San Jose is 140% more expensive than Manchester.
When comparing San Jose, CA and Manchester, NH, the overall cost of living indices are 254 and 106 respectively (national median = 100). Rent is $1,152/month cheaper in Manchester, saving renters about $13,824/year.
Median household income is $64,150/year higher in San Jose. Home values also differ significantly — the median in San Jose is $1,187,800 compared to $336,300 in Manchester.
New Hampshire has no state income tax, giving Manchester residents a significant tax advantage over California's 13.3% rate.
San Jose vs Manchester — common questions
Other cost of living comparisons for San Jose and Manchester