For year-over-year history, see Trends.
France national education ministry.
Enrolment by Grade
Grade-level breakdown from the latest year.
3eme221 students (110F / 111M)
4eme257 students (129F / 128M)
5eme210 students (108F / 102M)
6eme231 students (102F / 129M)
data.education.gouv.fr — effectifs par niveau