Kingman, KS has a population of 3,093 and is the 8,655th largest city in the United States. The population density is 894 per sq mi which is 2447% higher than the Kansas average and 886% higher than the national average. The median age in Kingman is 46 which is approximately 27% higher than the Kansas average of 36. In Kingman, 62% of the population over 15 years of age are married, 97% speak English and 3% speak Spanish. 70% of Kingman residents were born in Kansas, 29% were born out of state, 0% were born outside of the United States and 1% were foreign born.