Guernsey County Office

PO Box 300, 335-B Old National Road
Old Washington, Ohio 43768
Phone:
740-489-5300740-489-5300
Fax:
740-252-5458

Hours of Operation

Monday-Friday
8:00a.m. - 4:30p.m.

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County News

  1. Guernsey County Extension Office Closed to walk-ins July 17 & 18, 2025

    Due to the entire Fairgrounds being rented for an outside event, the Guernsey County Extension Office will be closed for walk-ins on July 17 and 18, 2025.  The staff will be teleworking during this time and will be available for phone calls and emails.
  2. OSU Extension Offering Hay Testing Program

    “Make hay while the sun shines”. How many times have you heard that said throughout the years? We’ve had some sunshine this spring/summer, but making first cutting “dry” hay has really been challenging for most farmers this year.
  3. 4-H Communications Night!

    Pre-registration is now open for 4-H Communications Night, formerly known as the 4-H Public Speaking Contest!  Check out the newly added Marketing Division and show us how you can communicate through your creative side!  Details on all opportunities in both the Presentation and Marketing Divisions...