Tonganoxie is a city located in Leavenworth County Kansas. Tonganoxie has a 2020 population of 6,389. Tonganoxie is currently growing at a rate of 0.60% annually and its population has increased by 10.90% since the most recent census, which recorded a population of 5,761 in 2010. Tonganoxie reached it's highest population of 6,389 in 2021.
The average household income in Tonganoxie is $86,021 with a poverty rate of 1.84%. The median rental costs in recent years comes to $942 per month, and the median house value is $178,900. The median age in Tonganoxie is 37.3 years, 36.8 years for males, and 37.6 years for females.