Cost of living in León (Mexico) is 13% more expensive than in Aguascalientes (Mexico)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 546 prices entered by 29 different people.
For example, you would need at least Mex$ 27,213 in León to maintain the same standard of living that you can have with Mex$ 24,000 in Aguascalientes.