1948 - Mrs. Lucille Hornaday
1950’s - Mr. Don Schmidt, Mr. Sidney McKean, and Mr. Clyde Vochatzer
1960’s - Mr. Bob Tilley1970's - Mr. Dean Brotzman
1975-1984 - Mrs. Verna Young, current HCISD School Board member.
1984 - Dr. Chris Garcia, principal then Assistant Superintendent
1996-2011- Ms. Cathy Silstorf
2011- Present -Mrs. Herminia Ramirez
Mrs. Lee Means served as a teacher at the school under Mr. Don Schmidt when Colonial Acres moved to its new location on 25th and Jefferson Street in November 1953. Mrs. Means also served on the Harlingen CISD School Board.