Arizona Cost Of Living Increase 2020. Housing is especially cheap, with an index of 72.6. City average which is a measure of the average monthly change in the overall price for goods and services paid by urban.
In other words, $20 in phoenix in the year 2002 would cost $30.24 in 2021 for an equivalent purchase. Average cost of living in arizona: The energy index advanced 12.9 percent for the two months ending in april.