Irvine is 46% more expensive than Murrieta.
When comparing Irvine, CA and Murrieta, CA, the overall cost of living indices are 256 and 175 respectively (national median = 100). Rent is $563/month cheaper in Murrieta, saving renters about $6,756/year.
Median household income is $19,867/year higher in Irvine. Home values also differ significantly — the median in Irvine is $1,115,400 compared to $606,900 in Murrieta.
Both cities share the same state tax structure since they are in California.
Irvine vs Murrieta — common questions
Other cost of living comparisons for Irvine and Murrieta