Los Angeles County Fair 2025 Dates. Don't miss out on all the fun for families! This year, the fair theme, “stars, stripes & fun,” celebrates the county’s communities.
The 102 nd la county fair will celebrate the medley of communities that comprise los angeles county with its 2025 theme stars, stripes and fun. 15—when it returns in may 2025, the los angeles county fair will be all about stars, stripes, and fun. organizers announced the 2025 theme wednesday, nov.