Union County Office

18000 State Route 4, Suite E
Marysville, OH 43040

Hours of Operation

We have some good news! Effective immediately, the Extension Offices across the state have been given permission to return to an open status to the public. This means that we are now allowed to have our office door unlocked and appointments will not be needed for general inquiries and office visits.

Union County Extension

County News

  1. Tickets for Farm Science Review Available

    The Ohio State University’s Farm Science Review, which was held online last year because of the pandemic, will return this year to be live and in person for the 59th annual event. The premier agricultural education and industry exposition is set for Sept. 21–23 at Ohio State’s Molly Caren...
  2. Richwood Fair Sign

    Richwood Fair Results

    The Richwood Independent Fair is in the books! We want to think everyone for helping make this Richwood Fair a success.  Below is a link to the 2021 Richwood Fair Results.
  3. Union County Winners at the 2021 Ohio State Fair

    Union County was well represented at the 2021 Ohio State Fair.    Union County Participants Receiving Non-Livestock Awards at the 2021 Ohio State Fair