Eagar, AZ has a population of 4,943 and is the 6,535th largest city in the United States. The population density is 440 per sq mi which is 665% higher than the Arizona average and 385% higher than the national average. The median age in Eagar is 33 which is approximately 11% lower than the Arizona average of 37. In Eagar, 59% of the population over 15 years of age are married, 86% speak English and 9% speak Spanish. 64% of Eagar residents were born in Arizona, 33% were born out of state, 0% were born outside of the United States and 3% were foreign born.