Ashtabula County Office

39 Wall Street
Jefferson, OH 44047

Hours of Operation

8:30 a.m. - Noon
1:00 - 4:30 p.m.
Friday by appointment
Closed May 30


County News

  1. NEW 2022 Ashtabula County Plat Book NOW Available

    The NEW and updated 2022 version of the Ashtabula County Plat Book is now available for $25 + tax at Ashtabula County - OSU Extension Office located at 39 Wall Street in Jefferson. This full color edition makes the perfect gift for the hunter, hiker or outdoorsman!
  2. 2021 Ashtabula County 4-H Awards

    Congratulations to the 2021 Ashtabula County 4-H Awards recipients.  This year's award winners were recognized October 23 at a special event held at Jefferson United Methodist Church following the County 4-H Conference. 
  3. 2021 Junior Fair Show Results

    View the 2021 Ashtabula County Jr. Fair Show Results here.