This municipality has experienced contour changes since 2012:
01/01/2017 – Châteaugiron devient commune déléguée (chef-lieu) au sein de Châteaugiron
(35069) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Châteaugiron en lieu et place des
communes de Châteaugiron (35069), d'Ossé (35209) et de Saint-Aubin-du-Pavail (35254)
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
567
440
77,6
76,7
78,4
6 to 10 years old
861
836
97,1
97,1
97,1
11 to 14 years old
684
678
99,1
99,1
99,1
15 to 17 years old
508
502
98,8
98,3
99,3
18 to 24 years old
661
321
48,5
40,5
56,3
25 to 29 years old
433
25
5,7
6,9
4,6
30 years old and over
6 596
51
0,8
0,7
0,9
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.