This municipality has experienced contour changes since 2012:
01/01/2019 – Semons devient commune déléguée (chef-lieu) au sein de Porte-des-Bonnevaux
(38479) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Porte-des-Bonnevaux en lieu et place
des communes d'Arzay (38016), de Commelle (38121), de Nantoin (38274) et de Semons
(38479) 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
96
69
71,5
68,2
75,2
6 to 10 years old
166
161
96,4
94,3
98,8
11 to 14 years old
125
124
99,2
98,4
100,0
15 to 17 years old
106
104
98,0
98,1
98,0
18 to 24 years old
88
31
34,8
30,1
40,7
25 to 29 years old
84
1
1,3
3,0
0,0
30 years old and over
1 363
7
0,5
0,7
0,3
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.