Pima Co Fair 2024. With over 300,000 people, the fair is one of tucson’s largest annual events. 2024 edition of pima county fair will be held at pima county fairgrounds, tucson, united states starting on 18th apr.

2024 edition of pima county fair will be held at pima county fairgrounds, tucson, united states starting on 18th apr. Pima county fair, tucson, arizona.