This municipality has experienced contour changes since 2012:
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 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
419
306
73,0
69,5
76,7
6 to 10 years old
662
648
97,8
97,5
98,1
11 to 14 years old
662
643
97,0
96,4
97,7
15 to 17 years old
503
487
96,7
96,5
96,9
18 to 24 years old
1 037
407
39,2
37,7
41,2
25 to 29 years old
602
44
7,3
5,6
9,1
30 years old and over
10 651
73
0,7
0,8
0,6
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.