 Of the population aged 25 and older (5,441 people), 14.6 percent did not have a high school diploma, while the 12.9 statewide are without a high school diploma.Twenty-seven percent of the county claimed that a high school diploma was their highest level of educational attainment, compared with 24.8 percent statewide; 16.1 percent had a bachelor's degree or higher, compared with 23.2 percent statewide.The Allen Campus of Frank Phillips College is located in Perryton.