Leavenworth is a city located in Crawford County Indiana. With a 2020 population of 231, it is the 497th largest city in Indiana and the 16224th largest city in the United States . Leavenworth is currently declining at a rate of -0.43% annually and its population has decreased by -2.94% since the most recent census, which recorded a population of 238 in 2010. Leavenworth reached it's highest population of 238 in 2010. Spanning over 1 miles, Leavenworth has a population density of 281 people per square mile.
The average household income in Leavenworth is $44,170 with a poverty rate of 29.59%. The median rental costs in recent years comes to - per month, and the median house value is $75,000. The median age in Leavenworth is 44.2 years, 38.4 years for males, and 48.8 years for females.