This municipality has experienced contour changes since 2011:
01/01/2019 – Ancenis (commune chef-lieu) est rattachée à Ancenis-Saint-Géréon (44003)
(commune nouvelle).
01/01/2019 – Création de la commune nouvelle d'Ancenis-Saint-Géréon en lieu et place
des communes d'Ancenis (44003) et de Saint-Géréon (44160).
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
463
342
73,8
74,8
72,8
6 to 10 years old
617
606
98,1
99,1
97,1
11 to 14 years old
595
580
97,6
97,5
97,7
15 to 17 years old
527
509
96,5
93,8
99,2
18 to 24 years old
813
334
41,1
39,1
43,5
25 to 29 years old
473
18
3,9
3,8
4,0
30 years old and over
7 362
62
0,8
0,7
1,0
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.