Maries County is a county located in the U.S. state of Missouri. As of the 2020 census, its population was 8,432. Its county seat is Vienna. The county was organized March 2, 1855, and named for the Maries River and Little Maries River. The word "Maries" is derived from the French word marais, which means "marsh, lake, or pond".
Country: United States
State: Missouri
Founded: March 2, 1855
Named after: The Maries River and Little Maries River
Save
Share
More