Oakland is 84% more expensive than Manchester.
When comparing Oakland, CA and Manchester, NH, the overall cost of living indices are 195 and 106 respectively (national median = 100). Rent is $452/month cheaper in Manchester, saving renters about $5,424/year.
Median household income is $19,954/year higher in Oakland. Home values also differ significantly — the median in Oakland is $924,700 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.
Oakland vs Manchester — common questions
Other cost of living comparisons for Oakland and Manchester