Wichita, KS has a population of 388,033 and is the 49th largest city in the United States. The population density is 2,416 per sq mi which is 6787% higher than the Kansas average and 2567% higher than the national average. The median age in Wichita is 34 which is approximately 5% lower than the Kansas average of 36. In Wichita, 53% of the population over 15 years of age are married, 83% speak English and 11% speak Spanish. 62% of Wichita residents were born in Kansas, 26% were born out of state, 1% were born outside of the United States and 10% were foreign born.