Cost of living in San Luis Potosí (Mexico) is 34% cheaper than in Algeciras (Spain)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 122 prices entered by 16 different people.
For example, to keep the same standard of living that would require €1,700 in Algeciras you would need to make just about €1,118 (Mex$ 25,725) in San Luis Potosí.