Haymarket contains 5 primary and secondary schools. One of the best schools is Mountain View Elementary School, which has a rating of 10. The school has 753 children. The public schools in Haymarket are part of Prince William County Public Schools. Manassas City Public Schools is close by and rates worse than Prince William County Public Schools. Nearby Loudoun County Public Schools is better, with a rating of 7. Haymarket's population is 21,980. Prince William County Public Schools enrolls 321% of the population of Haymarket.