This municipality has experienced contour changes since 2012:
01/01/2016 – La Chapelle-Basse-Mer devient commune déléguée (chef-lieu) au sein de
Divatte-sur-Loire (44029) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle de Divatte-sur-Loire en lieu et place
des communes de Barbechat (44008) et de La Chapelle-Basse-Mer (44029) 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
337
253
74,9
74,0
75,8
6 to 10 years old
501
485
96,8
97,4
96,1
11 to 14 years old
399
395
99,0
99,1
98,9
15 to 17 years old
285
281
98,6
99,3
97,9
18 to 24 years old
433
185
42,8
40,6
45,1
25 to 29 years old
316
12
3,9
2,2
5,2
30 years old and over
4 615
26
0,6
0,6
0,6
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.