This municipality has experienced contour changes since 2012:
01/01/2019 – Lavausseau devient commune déléguée (chef-lieu) au sein de Boivre-la-Vallée
(86123) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Boivre-la-Vallée en lieu et place
des communes de Benassay (86021), de La Chapelle-Montreuil (86056), de Lavausseau
(86123) et de Montreuil-Bonnin (86166) 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
145
104
72,0
66,0
78,1
6 to 10 years old
220
210
95,8
95,3
96,2
11 to 14 years old
214
211
98,5
100,0
97,1
15 to 17 years old
129
121
94,2
90,9
97,0
18 to 24 years old
137
50
36,4
33,0
41,0
25 to 29 years old
130
6
4,5
1,7
7,2
30 years old and over
2 024
14
0,7
0,5
0,9
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.