Miami County Office

510 W. Water St.
Suite 250, 2nd Floor
Troy, OH 45373-2982

Hours of Operation

The Extension Office is open:
Monday, Wednesday and Thursday!
8:30 a.m. - 4:00 p.m.
Call for appointment (if desired) 937-440-3945


County News

  1. 4-H At Home for the Holidays

    Just in time for the holidays, enjoy three downloadable fun, educational, resources for kids and teens to do at home.  Explore science, baking, and crafting activities.  Download activities to continue “doing and learning” during the holiday season.  Prepare tasty recipes from 4-Hers across the...
  2. OSU Extension Office closed on Veteran's Day!

    Please note: the Hobart Center for County Government and Ohio State University Extension, Miami County office will be closed on Wednesday, November 11, 2020 in observance of Veteran's Day. We will re-open on Thursday, November 12th at 8:30 am to 4 pm. Thank you for your service.
  3. Blast-off to Mars with Ohio 4-H and Join the 4-H STEM Challenge

    We’re launching a trip to Mars Base Camp and want to help you get there! The 2020 4-H STEM Challenge explores sending a mission to Mars and what it takes to sustain life in space. The Mars Base Camp kit includes activities that use STEM skills like mechanical engineering, physics, computer science...