Old campus photo

Courtesy University Archives

In 1902, when the Trustees of Cal Poly were tasked with selecting the site for the new school, the nature and mission of that school was foremost in their minds. The 281 acres of ranch land they selected were deemed "most suitable" for the agricultural and vocational aims of the campus. A commitment to the Learn by Doing philosophy has always been at the core of campus growth and development.

Over the past century, Cal Poly has grown — into a campus of nearly 10,000 acres with more than 360 buildings to support more than 21,000 students. Historical records from the university archives reveal the development of the campus as it was shaped through the decades. The first buildings on campus were designed for a high-school age co-educational student body. The majority of the buildings were agricultural, as well as labs and workspaces for students to practice hands-on learning.

After World War II, the campus rapidly expanded in enrollment, curricular offerings and buildings. Enrollment more than doubled in three years, demanding more on-campus housing (including for married veterans). Over 60 new facilities were constructed.

The addition of the university union and a new administration building shifted the center of campus. Newer buildings include the Performing Arts Center, recreation center and new residence halls near Poly Canyon and the Grand Avenue entrance. New laboratories, athletic facilities and buildings were constructed with generous donations from alumni and campus supporters. Cal Poly's new master plan looks forward to 2022.

Help Us Reach 2022

You are critical to accomplishing our 2022 master plan. Please contact Cal Poly's Office of Gift Planning at 805-756-7125 or plannedgiving@calpoly.edu to learn how you can help.