Kingman, AZ has a population of 28,586 and is the 1,498th largest city in the United States. The population density is 761 per sq mi which is 1224% higher than the Arizona average and 740% higher than the national average. The median age in Kingman is 43 which is approximately 16% higher than the Arizona average of 37. In Kingman, 55% of the population over 15 years of age are married, 93% speak English and 5% speak Spanish. 27% of Kingman residents were born in Arizona, 67% were born out of state, 1% were born outside of the United States and 4% were foreign born.