The current Grant County High School building was dedicated in 1998.

Three computer labs are available for student use along with a media center with Internet access.

[2] The GCHS schedule consist of five roughly 65-minute-long class periods, along with a 25-minute enrichment time that is used for various prep courses depending on a student's grades and test proficiency; the worthiness of this time is a source of debate for many students and faculty.

In 2006-2007 students took Advanced Placement (AP) examinations in 11 of the 37 course areas.

To some degree this is because of the administration encouraging dual credit college classes over AP.