Why is # of Enrollment by Year and # of Students in the District Summary different?

The # of Enrollment by Year graph in the Enrollment dashboard captures all students with whom we kept an enrollment record (e.g., active students, students who transferred to another district, and no show students).

Link: https://data.fcps.net/Dashboard/main-ui/main-ui.html#/dashboard/533?filtersetId=26a0b9b6-0f8b-4b8f-80e2-68894bcbd7e4

The # of Students in the District Summary, on the other hand, is composed of currently active students.

Link: https://data.fcps.net/Dashboard/main-ui/main-ui.html#/dashboard/533?filtersetId=26a0b9b6-0f8b-4b8f-80e2-68894bcbd7e4

Tricks of the trade: The # of Enrollment by Year should be equal to or more than the # of Students in the District Summary. The difference is due to student mobility.