This municipality has experienced contour changes since 2011:
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 2020
FOR T1 - Enrollment by age and sex in 2020
Total
Enrolled population
Enrolled population in %
Altogether
Male
Female
2 to 5 years old
163
124
76,5
76,8
76,1
6 to 10 years old
281
266
94,7
94,1
95,1
11 to 14 years old
262
257
98,0
97,2
98,6
15 to 17 years old
197
181
91,8
91,1
92,7
18 to 24 years old
269
57
21,2
17,7
24,8
25 to 29 years old
188
8
4,2
2,1
6,6
30 years old and over
4 775
29
0,6
0,4
0,7
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.