This municipality has experienced contour changes since 2012:
01/01/2019 – Marennes devient commune déléguée (chef-lieu) au sein de Marennes-Hiers-Brouage
(17219) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Marennes-Hiers-Brouage en lieu et
place des communes d'Hiers-Brouage (17189) et de Marennes (17219) 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
158
121
76,5
76,8
76,1
6 to 10 years old
271
257
94,7
94,1
95,1
11 to 14 years old
255
250
98,0
97,3
98,6
15 to 17 years old
192
176
91,9
91,2
92,8
18 to 24 years old
265
55
20,9
17,4
24,6
25 to 29 years old
186
8
4,3
2,1
6,8
30 years old and over
4 782
29
0,6
0,5
0,7
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.