For year-over-year history, see Trends.
France national education ministry.
Enrolment by Grade
Grade-level breakdown from the latest year.
3eme140 students (78F / 62M)
4eme134 students (68F / 66M)
5eme124 students (63F / 61M)
6eme132 students (81F / 51M)
data.education.gouv.fr — effectifs par niveau