County of Mississippi Arkansas


Mississippi County Extension Service


Our mission is to provide research-based information through non-formal education to help all Arkansans improve their economic well-being and quality of life. Whether it's agriculture, 4-H, family, and consumer science, or community development, our Mississippi County Office is at your service.  

Visit our website!


Phone: (870) 563-0236



Office Hours: Monday - Friday (8:00 AM - 4:30 PM)



3137 West Keiser Avenue

Osceola, AR  72370