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Mercer
https://mercer.osu.edu
College of Food, Agricultural, and Environmental Sciences
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OSU Extension
Ohio State University Extension
Mercer County
Mercer County Office
4978 Mud Pike, Suite 1
Celina, OH 45822
Phone:
419-586-2179
419-586-2179
Fax:
419-586-3367
Directions to Mercer County Extension Office
Hours of Operation
Monday-Friday
8:30a.m. - 4:00p.m.
or by appointment
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County News
Ohio SNAP-Ed Update
Federal funding for SNAP-Ed ended Sept 30, 2025. In Ohio, SNAP-Ed programming continued through Nov. 12. Contact your local Extension office to find out what similar programs might be available in your area.
4-H Enrollment Deadline - March 1, 2026
4-H online enrollment for the 2026 program year is open! All new and returning members must enroll by March 1, 2026.
Jr. Fair Market Beef ID Information
The identification clinic for market beef projects will be held at the Mercer County Fairgrounds, Beef Barn, on Friday, December 12, 6:00-8:30 p.m.
More County News
CFAES News
High school students invited to address global food security at the 2026 Ohio Youth Institute
High-tech barns and hands-on learning to take center stage at Ohio State
Researchers find trees could spruce up future water conservation efforts
Ohio Sea Grant Releases 2025 Summary of Harmful Algal Bloom Research Initiative
Kelley Tilmon named 2025-26 Distinguished Professor of Food, Agricultural, and Environmental Sciences
Ohio State conference helps organic producers manage risk and protect profits in a steady but demanding market
Ohio State helps families navigate formula recall linked to infant botulism
Smart tips to make your Thanksgiving leftovers last safely