Pittsburg, TX

ZIP code 75686 covers Waskom and surrounding rural areas in eastern Harrison County, Texas, immediately west of the Louisiana state line. Waskom is the community’s center, with Interstate 20 and U.S. Highway 80 serving as prominent transportation landmarks. Key local sites include Waskom City Hall, Waskom High School, and Waskom City Park; beyond town, the landscape is characterized by wooded tracts, farmland, and low-density development.