Butler County Ohio Fair Dates 2024. Butler county fair, hamilton, ohio. The butler county fair is the counties biggest festival and attracts nearly 100,000 guests in late july, including some 1400 junior fair members.

The butler county fair is the counties biggest festival and attracts nearly 100,000 guests in late july, including some 1400 junior fair members. Organizers have made sure to highlight the yearly staples including the three.