Leavenworth is considered a Large Town with a population of 46,517 and 2,525 businesses. 21 in 2018 were added to the Leavenworth Chamber of Commerce business directory which was less than 2017 which had 21.

The economy of Leavenworth employs 27,445 people and has an unemployment rate of 5%. Some of the largest industries in Leavenworth are Professional Services (225),Restaurants (67), and Entertainment Agencies & Bureaus (66).