Pirtleville, AZ has a population of 1,537 and is the 12,538th largest city in the United States. The population density is 825 per sq mi which is 1335% higher than the Arizona average and 810% higher than the national average. The median age in Pirtleville is 36 which is approximately 4% lower than the Arizona average of 37. In Pirtleville, 45% of the population over 15 years of age are married, 6% speak English and 93% speak Spanish. 61% of Pirtleville residents were born in Arizona, 6% were born out of state, 0% were born outside of the United States and 33% were foreign born.