Union Mine High School

08/28/2026

UMHS Pride El Dorado County Office of Education El Dorado Union High School District

08/24/2026

Parents, you’re invited to join Mr. Neville for Coffee at the Mine on Tuesday, August 25th at 7:30 AM in the UMHS Main Office Staff Lounge. Come enjoy a cup of coffee, connect with our school community, ask questions, and stay informed. We’d love to see you there!

08/21/2026

El Dorado Union High School District UMHS Pride El Dorado County Office of Education

08/17/2026

Back to School Night is Thursday!

08/14/2026

El Dorado County Office of Education UMHS Pride El Dorado Union High School District

08/07/2026

Welcome Back, Diamondbacks!!

07/29/2026

07/29/2026

We can't wait to meet the Diamondback Class of 2030!! Union Mine High School FFA Boosters UMHS Pride UMHS Mens Basketball UMHS CHEER UMJR Rattlers Football & Cheer Union Mine Music Boosters Union Mine High School Diamond Backs Football El Dorado Union High School District El Dorado County Office of Education

06/09/2026

Contact Scott Gilliland, AD for more information.

05/26/2026

As we wrap up another incredible school year, we want to take a moment to thank you for your continued support, partnership, and commitment to our students and school community. This year was filled with growth, accomplishments, memorable moments, and countless examples of Diamondback pride.

We are proud of all that our students, staff, and families accomplished together and look forward to celebrating the many successes of the Class of 2026 as well as the achievements of every student across our campus.

As summer begins, we hope your family has time to relax, recharge, and enjoy a well-deserved break. Throughout this newsletter, you will find important information to help you prepare for the upcoming school year, including key dates, summer office hours, student resources, registration reminders, and back-to-school events.

We are already looking ahead with excitement to another outstanding year at Union Mine High School and cannot wait to welcome our students back to campus in August.

Thank you for being part of the Union Mine family. Have a safe and wonderful summer! El Dorado County Office of Education El Dorado Union High School District UMHS Pride