Cornville, AZ has a population of 2,647 and is the 9,478th largest city in the United States. The population density is 201 per sq mi which is 250% higher than the Arizona average and 122% higher than the national average. The median age in Cornville is 56 which is approximately 52% higher than the Arizona average of 37. In Cornville, 66% of the population over 15 years of age are married, 91% speak English and 7% speak Spanish. 20% of Cornville residents were born in Arizona, 75% were born out of state, 0% were born outside of the United States and 5% were foreign born.