Corona is 16% cheaper than Orange.
When comparing Corona, CA and Orange, CA, the overall cost of living indices are 173 and 206 respectively (national median = 100). Rent is $116/month cheaper in Corona, saving renters about $1,392/year.
Median household income is $10,507/year higher in Orange. Home values also differ significantly — the median in Corona is $656,500 compared to $900,700 in Orange.
Both cities share the same state tax structure since they are in California.
Corona vs Orange — common questions
Other cost of living comparisons for Corona and Orange