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Thomas Edison High School

701 Santa Monica
San Antonio, Texas  78212

Phone: (210) 738-9720
Fax: (210) 738-2408

Explore Edison High School

Video Gallery
Photo Gallery


2015 Graduation

June 6, 2015

NEW 4:30pm-6pm

@ Alamodome

Spring Break

March 7-15


End of the 9wks

March 27th 
Early Release

Student Holiday

April 3rd

Battle of Flowers

Holiday April 24th


Memorial Day 

Holiday-May 25th


Last Day of School

June 4, 2015


Check Out New
Events Calendar under


Student Email

Principal PDF Print

Charles R. Muñoz, Principal

Edison High School


Our Lady of the Lake University, M.Ed. 1980.
St. Mary's University, B.A., 1976.                
Major:   Political Science  
Minor:   Physical Education/Health
Fox Tech High School, Diploma, 1971.

Thomas Alva Edison High SchoolPrincipal, 1993-Present.
John G. Whittier Middle School  Principal, 1990-1993.
Thomas Jefferson High School Assistant Principal, 1988-1990.Dean of Pupil Services, 1986-1988.
Teacher, 1980-1986.  Subjects taught:  Health, Government, Economics, and Honors Government.
Horace Mann Middle School,Teacher, 1976-1980.  Subjects taught:  Social Studies and Physical Education.

The Texas Congress of Parents and Teachers, Honorary Life Membership.
Certificate of Merit for participation in the Springfield Development Program.
Award of Appreciation from St. Mary's University for contributions toward the
advancement of the University's mission, goals, and aspirations.
Member of the Principals Center at Texas A&M, 1990-1993.
Inducted into the Fox Tech Distinguished Graduate Hall of Fame, 1997.
Appointed by the San Antonio City Council to the VIA Metropolitan Board
of Trustees for 2 year term, 1998.
Mr. Charles Muñoz was the Region XX 2004 Principal of the Year for the
Texas Association of Secondary School Principals.