San Jose is 105% more expensive than Lancaster.
When comparing San Jose, CA and Lancaster, CA, the overall cost of living indices are 254 and 124 respectively (national median = 100). Rent is $921/month cheaper in Lancaster, saving renters about $11,052/year.
Median household income is $65,482/year higher in San Jose. Home values also differ significantly — the median in San Jose is $1,187,800 compared to $409,100 in Lancaster.
Both cities share the same state tax structure since they are in California.
San Jose vs Lancaster — common questions
Other cost of living comparisons for San Jose and Lancaster