Celina, OH

174th Mercer County Fair

Name: 174th Mercer County Fair
Start: 2026-08-13T16:00:00+00:00
End: 2026-08-19T16:00:00+00:00
Location: Mercer County Fair

Thursday, August 13, 2026 through August 19 · 12 PM ET · Mercer County Fair

Full Schedule of Events will be released in June

Free local events, garage sales, and food trucks across Ohio. Get Local Loop.