Maries County Post Offices

203 E 3rd St
Belle, Missouri 65013

37490 Highway N
Brinktown, Missouri 65443

201 3rd St
Meta, Missouri 65058

14788 Highway 63 S
Vichy, Missouri 65580

202 S Main St
Vienna, Missouri 65582

Maries County

There are 5 US Post Offices in Maries County serving a total of 7,638 residents equating to 1,528 residents per post office. It's estimated that approximately 12,191 packages are handled across the 5 county post offices annually. Maries County is a county located in the U.S. state of Missouri. As of the 2010 census, the population was 9,176. Its county seat is Vienna. The county was organized March 2, 1855 and named for the Maries River and Little Maries River. 'Maries' is derived from the French marais, which means marsh, lake or pond.