Crestwood is a city located in Kentucky. With a 2020 population of 5,211, it is the 78th largest city in Kentucky and the 4633rd largest city in the United States. Crestwood is currently growing at a rate of 1.68% annually and its population has increased by 15.01% since the most recent census, which recorded a population of 4,531 in 2010. Spanning over 4 miles, Crestwood has a population density of 1,288 people per square mile.
The average household income in Crestwood is $122,181 with a poverty rate of 5.66%. The median rental costs in recent years comes to $853 per month, and the median house value is $273,500. The median age in Crestwood is 35.1 years, 35.8 years for males, and 34.2 years for females. For every 100 females there are 90.3 males.