This municipality has experienced contour changes since 2013 :
01/01/2019 – Saint-Pierre-de-Plesguen devient commune déléguée (chef-lieu) au sein
de Mesnil-Roc'h (35308) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Mesnil-Roc'h en lieu et place des
communes de Lanhélin (35147), de Saint-Pierre-de-Plesguen (35308) et de Tressé (35344)
devenues déléguées.
In the case of a merger, when the geography of the source indicated under the table
/ graph is after the date of the merger, the data correspond to those of the new municipality.
tableauFOR T1 - Schooling by age and sex in 2022
FOR T1 - Schooling by age and sex in 2022
Age
Total
Scholarized population
Scholarized population in %
Altogether
Male
Female
2 to 5 years old
212
168
79,2
80,7
77,7
6 to 10 years old
337
327
97,0
96,1
98,1
11 to 14 years old
254
249
98,0
98,4
97,7
15 to 17 years old
185
181
97,8
98,2
97,3
18 to 24 years old
226
85
37,5
35,3
40,3
25 to 29 years old
255
6
2,3
3,7
0,8
30 years old or above
2 889
29
1,0
0,8
1,2
Source : Insee, RP2022 principal exploitation, geography at the 01/01/2025.