population of leavenworth wa
The 2014 Leavenworth, Washington, population is 2,400. There are 1,956 people per square mile (population density). The median age is 44.8. The US median is 37.2. 50.16% of people in Leavenworth, Washington, are married. 18.11% are divorced. The average household size is 2.32 people. 24.74% of people are married, with children. 13.07% have children, but are single.