Cost of living in El Paso, Texas (United States) is 26% cheaper than in Adelaide (Australia)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 1,131 prices entered by 135 different people.
For example, to keep the same standard of living that would require AU$8,300 in Adelaide you would need to make just about AU$6,161 ($4,373) in El Paso, Texas.