Three Points, AZ has a population of 5,124 and is the 6,353rd largest city in the United States. The population density is 110 per sq mi which is 92% higher than the Arizona average and 22% higher than the national average. The median age in Three Points is 49 which is approximately 32% higher than the Arizona average of 37. In Three Points, 52% of the population over 15 years of age are married, 66% speak English and 33% speak Spanish. 40% of Three Points residents were born in Arizona, 45% were born out of state, 0% were born outside of the United States and 15% were foreign born.