Osher Lifelong Learning Institute (OLLI)

Course Numbering Changes Starting Fall 2025

Sierra College will be rolling out new course numbers in phases starting with class registration for Fall 2025.

Learn More

Rocklin
Building W, Room 205-A
5100 Sierra College Blvd.
Rocklin, CA 95677

(916) 781-6290 olli@sierracollege.edu

Spring/Fall: M-Th, 9am - 4pm; F, 8am - 12pm (Remotely)

Summer: M-Th, 9am - 4pm, closed Fridays