1902 Grand Prairie Schools established

1904 Ten formal grades established

1905 Construction of a 2-story building at 214 W. College

1911 First graduated class completed high school program

1951 Grand Prairie High School moved to 101 High School Drive

1956 Gopher Bowl dedicated

1963 H. H. Chambers Auditorium dedicated

1990 GPHS remodeled

2002 GPHS Ninth Grade Campus built on the west end of GPHS campus

2004 Gopher Bowl upgrades completed

2008 The SAC-Student Activities Center completed

2008 The addition of the new Science wing completed

2011 The SAC rededicated as the Col. Almond, M.D. 

2011 Construction began on the H.H. Chambers Auditorium

2012 Construction completed on H.H. Chambers Auditorium

2013 Theatre rededication to H.H. Chambers/Keel Theatre

2013 GP Fine Arts Academy moves into the GPHS Ninth Grade Campus and GPHS absorbs the ninth grade population