Contact Us

Union Mine High School
"Home of the Diamondbacks"
6530 Koki Lane, El Dorado, CA 95623
530.621.4003   FAX 530.622.6034     Counseling/Registrar Fax: 530.621.0995
Summer Office Schedule:
  • Open:  Monday - Thursday from June 3-June 20
  • Closed: June 24-July 8
  • Re-Open: Monday-Thursday from July 9-July 25
Our regular office hours, Monday-Friday will resume on Monday, July 29.
The entire UMHS staff will return from summer break the week of August 5-8.
Summer Contact Info:
  • Janet Brown, Administration Office x4120
  • Sam Felcher, Registration Office x4210
  • Brooke Brosnan, Counseling Office x4215
  • Denise Padilla, Finance Office x4113
For ROP Cosmetology summer information, please call 530-344-8939