Student Enrollment 2018
Allen ISD’s fast-growing student enrollment numbers have begun to level out as the school district reaches build out for new home construction. Enrollment growth in the northwest quadrant of Allen led to the construction of a new elementary school and changes to attendance boundaries in the area. The K-12 enrollments for the 2018-2019 school year are approximately 21,462 students. Since 1997, the school district has more than tripled in size.