Seneca County Office

3140 South State Route 100, Suite E
Tiffin, OH 44883

Hours of Operation

8:00 am-4:30 pm
By Appointment


County News

  1. 2021 Seneca Co Jr. Fair Book

    The 2021 Seneca Co Jr Fair Book is now available! Check it out for all the update to date information on the fair.  2021 Seneca Co. Jr. Fair Book
  2. Fair 101

    Saturday, May 8th will be Fair 101 at the livestock pavilion at the Seneca County Fairgrounds from 9 a.m. to 12:00 p.m. We will have livestock projects, horses and miscellaneous projects represented. Take a look at the schedule below.  Fair 101 Schedule
  3. Drive Thru Goat Tagging

    The 2021 Seneca County Goat Tagging will be held drive thru style on Saturday, May 1 2021 from 9-11 am at the fair grounds.  Please see the flyer below for additional information about preregistering. Goat Tagging Information