Welcome to AUDRAIN COUNTY, MISSOURI
Audrain County has approximately 26,000 citizens in eight municipalities. Our largest community of Mexico has a population 11,320 and it is also the county seat. Governance of Audrain County is performed by a County Commission.
Located in central Missouri, Audrain County is a mix of productive farms, rural enterprises, manufacturing companies, biofuel refining, education and the best of mid-western towns.
Recognized as the Biofuel Capital of Missouri, Audrain County is an established leader in this rapidly growing industry.
In addition, Audrain County and the City of Mexico have welcomed the Missouri Plant Science Center to our region. The Plant Science Center is a joint venture between the University of Missouri-Columbia, the Missouri Technology Corporation, the City of Mexico and applied industrial agricultural companies. It is anchored by a research-driven private nutraceutical company supplying next generation soy-based ingredients for health science products.
November 2018 Primary Sample Ballot
August 2018 Primary Official Results
2018 Audrain County Budget
April 2018 Municipal Election Final Results
City of Mexico Website
City of Vandalia Website
E-File and Property Search
Emergency Management Facebook
GIS Mapping Tool
Merchant/Manufacture License Form
Pay County Taxes Online
Property Fraud Alert
Report a Road Problem
Road and Bridge Facebook
Road Dust Control Policy
Sheriff Department Facebook