Saginaw, MO

ZIP code 64864 covers Seneca and nearby rural areas in Newton County, southwestern Missouri, near the Oklahoma border. Seneca’s prominent local landmarks include its downtown, Seneca City Park, and Seneca High School, part of the Seneca R-7 School District. U.S. Route 60 and Missouri Route 43 connect the community with nearby towns, while shops and civic services are concentrated around Seneca’s center.