This municipality has experienced contour changes since 2011:
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 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
121
73,9
67,0
80,3
6 to 10 years old
251
246
97,7
97,3
97,9
11 to 14 years old
179
178
99,4
100,0
98,9
15 to 17 years old
128
123
96,1
93,8
98,4
18 to 24 years old
145
54
36,9
29,8
44,1
25 to 29 years old
128
7
5,5
2,8
9,0
30 years old and over
2 026
17
0,8
0,6
1,1
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.