Cal Poly's Western Bonanza Jr. Livestock Show

Welcome to the Cal Poly's Western Bonanza Jr. Livestock Show website. What began as a senior project in 1985, primarily as a beef show, has evolved into a six-ring show that is “The Best in the West”. In addition to being a completely student run show, Cal Poly’s Western Bonanza is one of the most competitive jackpot shows in the Western United States.

We appreciate the continued support of our donors that are truly the reason Western Bonanza is called  “The Best in the West”.

To keep up to date with Western Bonanza, “Like” us on Facebook or follow us on Instagram!  We are looking forward to seeing you this year to celebrate 39 years of premier youth livestock exhibitors, tremendous industry support and student success!

Contact Us

The Western Bonanza office is open Monday - Friday from 9:00AM to 4:00PM, excluding holidays.

Phone: (805) 756 - 2180

Fax: (805) 756 - 6156


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