Kennebunk is a city located in York County Maine. Kennebunk has a 2020 population of 11,917. Kennebunk is currently growing at a rate of 1.24% annually and its population has increased by 10.21% since the most recent census, which recorded a population of 10,813 in 2010. Kennebunk reached it's highest population of 11,917 in 2021.
The average household income in Kennebunk is $105,539 with a poverty rate of 6.04%. The median rental costs in recent years comes to $964 per month, and the median house value is $331,400. The median age in Kennebunk is 51.9 years, 50 years for males, and 54.7 years for females.