Oakside, Missouri
Oakside is an unincorporated community in western Shannon County, in the U.S. state of Missouri. The community lies on a county road approximately 700 feet from the Shannon-Texas county line and one-quarter mile east of Missouri Route 17. It is located approximately five miles south of Summersville and 7.5 miles north of Mountain View. History. A post office called Oakside was established in 1890, and remained in operation until 1943. The community was named for a grove of oak trees near the original town site.