Walton, KS has a population of 243 and is the 23,571st largest city in the United States. The population density is 676 per sq mi which is 1828% higher than the Kansas average and 647% higher than the national average. The median age in Walton is 45 which is approximately 23% higher than the Kansas average of 36. In Walton, 68% of the population over 15 years of age are married, 96% speak English and 0% speak Spanish. 79% of Walton residents were born in Kansas, 17% were born out of state, 2% were born outside of the United States and 2% were foreign born.