Marshmello, Good Charlotte And More Set For 2026 San Diego County Fair

Additional headliners for the Grandstand series are expected to be announced in March and April.

Published on Feb. 10, 2026

Got story updates? Submit your updates here. ›

The 2026 San Diego County Fair will feature performances by Marshmello, Good Charlotte, Koe Wetzel, and Los Tucanes de Tijuana as part of the Toyota Summer Concert Series at the Corona Grandstand Stage. Tickets go on sale to the general public on Friday, with fair email subscribers receiving presale access starting on Wednesday.

Why it matters

The San Diego County Fair is a major community event that draws large crowds and provides a platform for popular musical acts. The announcement of these headliners is an early look at the fair's entertainment lineup, which is expected to be further expanded in the coming months.

The details

The four acts will perform at the fair's largest venue, the Corona Grandstand Stage. Koe Wetzel is scheduled for June 12, Los Tucanes de Tijuana on June 14, DJ Marshmello on June 19, and Good Charlotte on June 20. All Grandstand concert tickets include same-day admission to the fair, which runs for 20 days from June 10 to July 5 and will be closed on Mondays and Tuesdays.

  • The 2026 San Diego County Fair will run from June 10 to July 5.
  • Tickets will go on sale to the general public at 10 a.m. on Friday.
  • Fair email subscribers will receive presale access starting at 10 a.m. on Wednesday.

The players

Carlene Moore

CEO of the 22nd District Agricultural Association, which produces the San Diego County Fair.

Marshmello

A DJ and electronic music producer who will perform at the fair on June 19.

Good Charlotte

A rock band that will perform at the fair on June 20.

Koe Wetzel

A country rocker who will perform at the fair on June 12.

Los Tucanes de Tijuana

A Mexican band that will perform at the fair on June 14.

Got photos? Submit your photos here. ›

What they’re saying

“This announcement marks the opening chapter of the fair's summer soundtrack. Through our exciting and diverse entertainment lineup at the biggest and best community celebration in our region, we will give San Diegans a summer filled with great tunes, good fun, and memories and stories they can share for a lifetime.”

— Carlene Moore, CEO of the 22nd District Agricultural Association (Patch.com)

What’s next

Additional headliners for the Grandstand series are expected to be announced in March and April.

The takeaway

The San Diego County Fair continues to attract top musical acts, providing a summer entertainment destination for the local community. The early announcement of these headliners suggests the fair is building an exciting and diverse lineup to draw large crowds in 2026.