Fort Leavenworth Leavenworth. Fort Leavenworth is a military base in Leavenworth County, Kansas. Built in 1827 and being one of the oldest active posts of the United States Army, the base has earned the nickname, the 'International Center of the Army'.
Looking for housing near Kansas military bases? Kansas has 3 military bases. For real estate listings near bases, visit the installation page to browse homes for sale, houses for rent, condos or military
Home Owners: To sell or rent your house to military family by owner, click here for more details.