This municipality has experienced contour changes since 2011:
01/01/2018 – Dinan (commune chef-lieu) est rattachée à Dinan (22050) (commune nouvelle).
01/01/2018 – Création de la commune nouvelle de Dinan en lieu et place des communes
de Dinan (22050) et de Léhon (22123).
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
433
329
75,9
70,0
82,2
6 to 10 years old
646
632
97,8
97,7
97,9
11 to 14 years old
673
653
97,0
96,1
97,8
15 to 17 years old
516
497
96,4
96,6
96,2
18 to 24 years old
1 085
394
36,3
37,3
34,8
25 to 29 years old
644
30
4,6
4,1
5,1
30 years old and over
10 538
71
0,7
0,8
0,6
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.