McAlester, OK

ZIP code 74501 is located in the city of McAlester, Oklahoma. This area is home to several important landmarks such as the J.J. McAlester Mansion, a historic home built in the 1870s, and the McAlester Army Ammunition Plant, a major supplier of munitions for the United States Department of Defense. Additionally, residents and visitors can enjoy the scenic beauty of nearby Lake Eufaula State Park.