The number of PreK-12 students enrolled in Arlington Public Schools is expected to surpass 30,000 in 2022 after steadily rising for years, according to APS in its newly released enrollment report.
School officials say 25,238 students were enrolled as of Sept. 30, 2015, the first time since 1969 that APS has reached the 25,000 student milestone. By 2017, the school projects 27,491 students will have enrolled, an increase of 4.5 percent over the previous year. And steady growth continues from there: The school says its student body will grow by at least 2.5 percent until the 2021-2022 school year, when it’s expected to surpass 30,700 students.
According to APS, the total number of enrolled students “has risen at an unprecedented high growth pattern since 2008.” Since fall 2005, the number of students has grown by more than 6,800 students, an increase of about 37 percent.
Growth will likely slow to 1.7 percent by 2023 and continue to wane thereafter, APS adds. By 2026, the school’s student body is projected to grow only by 0.6 percent and reach an enrollment total of 32,807.
Overall, the school expects to add nearly 7,600 students between now and 2026.
Though all other alternative projections put the school over 30,000 students by 2024 at the latest, APS says it’s possible that the number of enrolled students could shrink instead of grow by that time. One projection says the school could lose 1,181 students between 2021 and 2025. But the school cautions that such alternative projections “are not statistical confidence limits, but instead represent judgments made by planning staff as to reasonable upper and lower bounds.”
Among the factors used to project school enrollment was historic birth rates in Arlington County, which are used to project the number of future incoming kindergarten students.
An average of 2,800 live births per year were recorded in Arlington between 2004 to 2008. Between 2009 and 2013, a period APS refers to as “the wave,” about 3,100 births on average were recorded each year. As children born during “the wave” grow up, they’re expected to crowd schools as they advance through elementary, middle and high school.
In response, APS has in the past undertaken several actions to mitigate school crowding, like hiring 387 new teachers last summer and utilizing trailer classrooms.
Among the steps being taken by APS to add more capacity for the growing student body are adding an elementary school at the Thomas Jefferson Middle School site, expanding Abingdon Elementary in Fairlington and building the new Stratford Middle School while moving the H-B Woodlawn Secondary Program to Rosslyn.
Graphs via APS Enrollment Report