Register as an alumni from Firth High School (Firth Idaho) and reunite with 1,085 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Class Yearbooks
Cougars Football
Varsity Football Schedule 2026-27
08/27 vs West Side
09/03 vs Bear Lake
09/10 vs Soda Springs
09/17 vs Malad
09/24 vs Salmon
10/01 vs North Fremont
10/08 vs West Jefferson
10/22 vs Ririe
09/03 vs Bear Lake
09/10 vs Soda Springs
09/17 vs Malad
09/24 vs Salmon
10/01 vs North Fremont
10/08 vs West Jefferson
10/22 vs Ririe
Recently Joined Cougars
Sheri Nickerson
Class of 1975
Class of 1975
Cannon Hill
Class of 1968
Class of 1968
Bruce Tew
Class of 1967
Class of 1967
Jan Hansen
Class of 1979
Class of 1979
Doug Howell
Class of 1983
Class of 1983
Aldie Pike
Class of 1968
Class of 1968
Gregory Larsen
Class of 1994
Class of 1994
Josh Herrman
Class of 1999
Class of 1999
Jason Ockerman
Class of 1997
Class of 1997
Ben Smith
Class of 1990
Class of 1990
Tom Bromley
Class of 1995
Class of 1995
Tyler Hardy
Class of 1998
Class of 1998
Firth Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Firth Apparel
Check out our huge selection of Cougars spiritwear, including shirts, shorts, accessories and much more!
Cougars PRIDE
Firth High School Apparel
Firth High School Obituaries
