This municipality has experienced contour changes since 2011:
01/01/2019 – Antrain devient commune déléguée (chef-lieu) au sein de Val-Couesnon
(35004) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Val-Couesnon en lieu et place des
communes d'Antrain (35004), de La Fontenelle (35113), de Saint-Ouen-la-Rouërie (35303)
et de Tremblay (35341) 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 2020
FOR T1 - Enrollment by age and sex in 2020
Total
Enrolled population
Enrolled population in %
Altogether
Male
Female
2 to 5 years old
141
117
83,2
81,5
85,4
6 to 10 years old
230
227
98,7
100,0
97,5
11 to 14 years old
198
197
99,5
100,0
98,9
15 to 17 years old
151
144
95,3
91,2
100,0
18 to 24 years old
229
55
24,1
17,0
32,1
25 to 29 years old
155
2
1,3
1,2
1,5
30 years old and over
2 967
23
0,8
0,6
1,0
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.