This municipality has experienced contour changes since 2010:
01/01/2017 – Ploubalay devient commune déléguée (chef-lieu) au sein de Beaussais-sur-Mer
(22209) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Beaussais-sur-Mer en lieu et place
des communes de Plessix-Balisson (22192), de Ploubalay (22209) et de Trégon (22357)
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 - Enrollment by age and sex in 2019
FOR T1 - Enrollment by age and sex in 2019
Total
Enrolled population
Enrolled population in %
Altogether
Male
Female
2 to 5 years old
191
161
84,2
85,6
82,7
6 to 10 years old
202
201
99,5
99,0
100,0
11 to 14 years old
144
144
100,0
100,0
100,0
15 to 17 years old
115
112
97,2
96,8
97,8
18 to 24 years old
195
69
35,2
34,8
35,6
25 to 29 years old
210
4
2,0
1,0
3,0
30 years old and over
2 621
20
0,8
0,7
0,8
Source: Insee, RP2019 principal exploitation, geography at the 01/01/2022.