Peeples Valley, AZ has a population of 488 and is the 19,691st largest city in the United States. The population density is 32 per sq mi which is 44% lower than the Arizona average and 64% lower than the national average. The median age in Peeples Valley is 52 which is approximately 40% higher than the Arizona average of 37. In Peeples Valley, 74% of the population over 15 years of age are married, 95% speak English and 5% speak Spanish. 53% of Peeples Valley residents were born in Arizona, 47% were born out of state, 0% were born outside of the United States and 0% were foreign born.