Irvine is 2% more expensive than Berkeley.
When comparing Irvine, CA and Berkeley, CA, the overall cost of living indices are 256 and 251 respectively (national median = 100). Rent is $766/month cheaper in Berkeley, saving renters about $9,192/year.
Median household income is $21,089/year higher in Irvine. Home values also differ significantly — the median in Irvine is $1,115,400 compared to $1,351,100 in Berkeley.
Both cities share the same state tax structure since they are in California.
Irvine vs Berkeley — common questions
Other cost of living comparisons for Irvine and Berkeley