This municipality has experienced contour changes since 2012:
01/01/2019 – La Roche-Derrien devient commune déléguée (chef-lieu) au sein de La Roche-Jaudy
(22264) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de La Roche-Jaudy en lieu et place des
communes de Hengoat (22078), de Pommerit-Jaudy (22247), de Pouldouran (22253) et de
La Roche-Derrien (22264) 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 2021
FOR T1 - Enrollment by age and sex in 2021
Age
Total
Enrolled population
Enrolled population in %
Altogether
Male
Female
2 to 5 years old
86
72
83,1
86,2
80,7
6 to 10 years old
139
136
97,8
100,0
95,5
11 to 14 years old
122
122
100,0
100,0
100,0
15 to 17 years old
112
110
98,2
100,0
95,7
18 to 24 years old
262
160
61,3
56,5
67,8
25 to 29 years old
91
4
4,4
7,0
2,0
30 years old and over
1 818
8
0,4
0,3
0,6
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.
