PHARR - Pharr-San Juan-Alamo ISD’s high schools are ranked among the top 500 in the State of Texas and in the Nation, according to the 2020 US News & World Report, with PSJA T. Jefferson T-STEM Early College High School ranked among the top 100. The ranking is based on the school's Advanced Placement (AP) participation rate. The U.S. News & World Report ranks schools based on their performance in state-required tests and how well students are prepared for college. U.S. News ranked approximately 17,790 public high schools, out of a review of more than 24,000 in all 50 states and ...