Clermont County Office

1000 Locust St., P.O. Box 670
Owensville, Ohio 45160

Phone:

513-732-7070513-732-7070

Fax:

513-732-7060

Directions to Clermont County Extension Office

Hours of Operation

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

Home

The Clermont County Extension Office

is Open Monday through Friday

8am-4:30pm.

We want to provide the best service to Clermont County residents whether in office, email, phone, or through community programs.

If you need to come into the office to pick up, drop off or speak with an Extension staff member to better serve you, we ask that you call the office first. To talk to a member of our staff, call 513-732-7070 or email a member of our Extension staff.

Stay up to date with our Calendar of Events!!

Click here to read the Clermont County Extension Blog

CLICK HERE to learn more about Clermont County 4-H

Click here for the 2026 ODA Pesticide Testing Dates

Click here to learn more about Soil Testing!!

County News

OSU Extension Clermont County Master Gardener Volunteers at the Library!
Join the Ohio State Extension Clermont County Master Gardener Volunteers This June! Come learn, grow, and get inspired at the Clermont County Law Library! Location: 270 E. Main St Batavia, OH
4-H Upcoming Dates, Deadlines, and Resources
As we move into what is sure to be a busy and exciting time for our clubs and families, we want to help you stay organized and prepared. To support your planning, we’ve compiled a list of important upcoming dates, key deadlines, and helpful resources all in one place.
4-H Pullorum Testing
Pullorum Testing Saturday, June 13, 8a.m.-12 p.m., Rabbit and Poultry Barn (on the Clermont County Fairgrounds)