Vista Grande High School is a high school in Casa Grande, Arizona started in 2009. It is part of the Casa Grande Union High School District. It was opened to relieve continuing enrollment growth at Casa Grande Union High School, which had swelled to over 3,300 students and become Arizona's largest single-campus high school during the mid-2000s as the town it served exploded in population. Ground was broken in 2007 on the 259,000 square feet (24,100 m2) of space on the 60-acre (24 ha) campus. The school has a capacity of 1,875 students, a capacity it is nearing as of 2012. At the start of the 2011 school year, Vista Grande had an estimated 2,000 students enrolled and is continuing to expand. Vista Grande's primary sport is football, by having the most support in means of staff, students, an