Tonganoxie is a city located in Leavenworth County, in the state of Kansas (KS), United States. Nestled in the West North Central division of the Midwest region, it covers an area of 3.1 square miles (8.0 km²) and sits at an elevation of 853 ft. With a population of approximately 2,728 residents, Tonganoxie offers a peaceful, rural atmosphere.
The town's population is composed of about 47.87% males and 52.13% females, and it has a population density of 868.79 people per square mile (335.44/km²). Tonganoxie lies at a latitude of 39.11 and a longitude of -95.09, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (14.4%), followed by English (11.1%), German (21.5%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 66086.