Mayer, AZ has a population of 1,759 and is the 11,785th largest city in the United States. The population density is 88 per sq mi which is 52% higher than the Arizona average and 3% lower than the national average. The median age in Mayer is 47 which is approximately 27% higher than the Arizona average of 37. In Mayer, 50% of the population over 15 years of age are married, 93% speak English and 7% speak Spanish. 50% of Mayer residents were born in Arizona, 48% were born out of state, 0% were born outside of the United States and 2% were foreign born.