Audrain County Post Offices

203 Front St
Benton City, Missouri 65232

101 W Front St
Farber, Missouri 63345

501 E 2nd St
Laddonia, Missouri 63352

208 E Jefferson St
Martinsburg, Missouri 65264

420 W Jackson St
Mexico, Missouri 65265

301 N Center St
Rush Hill, Missouri 65280

10339 Audrain Road 945
Thompson, Missouri 65285

401 S Main St
Vandalia, Missouri 63382

Audrain County

There are 8 US Post Offices in Audrain County serving a total of 23,684 residents equating to 2,961 residents per post office. It's estimated that approximately 37,802 packages are handled across the 8 county post offices annually. Audrain County is a county located in the central part of the U.S. state of Missouri. As of the 2010 Census, the population was 25,529. Its county seat is Mexico. The county was organized December 13, 1836, and named for Colonel James Hunter Audrain of the War of 1812 and who later was elected to the state legislature. Audrain County comprises the Mexico, MO Micropolitan Statistical Area, which is included in the Columbia-Moberly-Mexico, MO Combined Statistical Area."