Boston is 14% more expensive than Vallejo.
When comparing Boston, MA and Vallejo, CA, the overall cost of living indices are 176 and 155 respectively (national median = 100). Rent is $80/month cheaper in Vallejo, saving renters about $960/year.
Median household income is $5,259/year higher in Boston. Home values also differ significantly — the median in Boston is $710,400 compared to $557,500 in Vallejo.
Massachusetts has a lower income tax rate, making Boston slightly more tax-friendly.
Boston vs Vallejo — common questions
Other cost of living comparisons for Boston and Vallejo