Ashtabula County Office

39 Wall Street
Jefferson, OH 44047

Hours of Operation

8:30a.m. - 4:30p.m.
Closed to the public for lunch
from Noon - 1:00 p.m.
Closed to the public on Friday except by appointment
Office will be closed May 27


County News

  1. Community Mental Health First Aid ® Training

    Sometimes, first aid isn’t a bandage,  or CPR, or the Heimlich, or calling 911. Sometimes, first aid is YOU!  
  2. 2019 Ashtabula County Plat Book NOW Availabile

    The new 2019 edition of the Ashtabula County Plat Book is now available for purchase for $25 + tax at Ashtabula County - OSU Extension Office located at 39 Wall Street in Jefferson. Premium wall maps are also available. For more information contact the office at (440) 576-9008.
  3. Welcome Andrew Holden

    Congratulations to Andrew Holden! He joins OSU Extension as the new Ashtabula County Ag and Natural Resources Extension Educator!  Andrew’s first day was on Monday (and he already helped conduct the Ashtabula County Master Gardener Banquet!).