Antares, AZ has a population of 128 and is the 26,203rd largest city in the United States. The population density is 198 per sq mi which is 244% higher than the Arizona average and 118% higher than the national average. The median age in Antares is 55 which is approximately 47% higher than the Arizona average of 37. In Antares, 58% of the population over 15 years of age are married, 98% speak English and 0% speak Spanish. 24% of Antares residents were born in Arizona, 76% were born out of state, 0% were born outside of the United States and 0% were foreign born.