Kenton, DE has a population of 256 and is the 23,297th largest city in the United States. The population density is 1,453 per sq mi which is 294% higher than the Delaware average and 1503% higher than the national average. The median age in Kenton is 32 which is approximately 18% lower than the Delaware average of 40. In Kenton, 39% of the population over 15 years of age are married, 82% speak English and 18% speak Spanish. 61% of Kenton residents were born in Delaware, 26% were born out of state, 2% were born outside of the United States and 11% were foreign born.