Palo Verde High School is a high school in Las Vegas, Nevada, United States.The school was built in 1996 with an adjacent 10 portable classrooms located in Summerlin, a rapidly growing suburban community in the western portion of the City of Las Vegas and unincorporated Clark County. The origin of the school's name comes from the surrounding palo verde trees. The school's ethnic ratio is 59.4% Caucasian; 17.1% Hispanic; 11.5% Asian/Pacific Islander; 11.4% African American and 0.6% Native American.