The schoolbroke groundin September 2006 as the newest high school in the Diocese of Arlington with a construction cost of a state of the art facility at $60 million, funded by bonds, donations, and a capital campaign. The school was built on 40 acres of land, valued at $14.5 million, that was given to the diocese. In October 2007, the Diocese announced it would be named after Pope John Paul II. The school says that it has the only Catholic bioethics curriculum in the US. The school is led and taught by the Dominican Sisters of St. Cecilia, commonly known as the Nashville Dominicans, an order of Catholic sisters who are much younger on average than other orders, and whose stated mission is teaching. The newly constructed school opened to incoming 9th and 10th graders in August 2008. The school's first graduating class graduated in 2011. Graduates from the Class of 2012 and 2013 were accepted into universities, including Ivy League schools, military appointments, Catholic institutions, and other Virginia schools. Combined, these students earned more than $12 million in academic scholarships to the universities of their choice. In August 2013 the school opened with more than 600 students. The school intends to have an eventual capacity of 1,000 students. In May 2014 it was announced that, following John Paul II's canonization the previous month, the name of the school would be changed to Saint John Paul the Great. The school is the only high school in the U.S. to offer a 4-year Catholic Bioethics Curriculum, and has a House system, with eight Houses named after Roman Catholic Saints. Houses compete against each other throughout the month to earn the title "House of the Month" and eventually, "House of the Year".
Sports
The school offers 17 sports. In 2009, the varsity football team completed their second season with a record of 9-1 and was the first team to represent the school in a state playoff tournament. The junior varsity boys basketball posted the first winning record for a basketball team with nine wins and three losses. In the 2010-2011 school year, both JV soccer and JV basketball went undefeated with soccer having an 11-0 season and basketball a 14-0 season. In 2012, John Paul the Great's boys Track & Field team won the Virginia Catholic State Championship, the first state championship won in the school's history. The boys' track and field team won the Catholic State Championship again in 2014, 2015, 2016, and 2019. The girls Track & Field team won the Virginia Catholic State Championship in 2015. The boys Cross Country team won the Virginia Catholic State Championship in 2017, 2018, and 2019, and had individual champions in 2012, 2014, and 2015. Since 2012, there have been 10 individual All-State performances at the VISAA Cross Country Championships. Since 2012, there have been 6 individual All-State performances on the girls Cross Country team at the VISAA Cross Country Championships. In 2015, The Varsity boys football team produced a good record at 7-3 and once more clinched the State Playoffs. They lost in the first round to Bishop Ireton, who went on to lose to the State Champions, the Benedictine School.