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Audrain County is located in northeastern Missouri, roughly midway between St. Louis and Kansas City. The county seat, Mexico, is a welcoming community with a unique name and plenty of small-town charm.

Agriculture plays a major role in the local economy, thanks to the area's fertile soil. Corn and soybeans are among the most important crops, and farming remains a way of life for many residents throughout the county.

But Audrain County offers more than farmland. Downtown Mexico features historic brick buildings, local shops, and antique stores that reflect the area's heritage. For outdoor recreation, residents and visitors enjoy spending time at Lakeview Park, a popular spot for relaxation and community events.

Audrain County location map showing the county's position within Missouri.
Category Details
County Name Audrain County
County Seat Mexico
Cities, Towns, and Communities Mexico, Vandalia, Laddonia, Farber, Martinsburg, Benton City
Interstates and Highways US 54, US 63, MO 15, MO 22
Population Approximately 25,000
FIPS Code 29-007
Total Area (Land and Water) 697 square miles (Land: 692 sq mi, Water: 5 sq mi)
Time Zone Central Time Zone (CT)
State Missouri
Coordinates 39.2161° N, 91.8441° W
Etymology Named after James H. Audrain, a Missouri state legislator
Major Landmarks Audrain County Historical Society Museum, Lakeview Park, Arthur Hills Golf Course
Adjacent Counties (and Direction) Monroe County (North), Ralls County (Northeast), Pike County (East), Montgomery County (Southeast), Callaway County (South), Boone County (Southwest), Randolph County (Northwest)
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