Lake County California Fair 2024 Dates. Beginning on thursday from 6 to 11 p.m.  — lake county rodeo, held annually at the lake county fairgrounds in lakeport, features seven professional events, local team roping, local barrel racing, cutest lil' cowboy &.

We are pleased to announce the return of our lake county fair livestock auction! Video filmed, edited, and produced by hd video creations.