This municipality has experienced contour changes since 2012:
01/01/2017 – Légna (commune chef-lieu) est rattachée à Valzin en Petite Montagne (39290)
(commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Valzin en Petite Montagne en lieu
et place des communes de Chatonnay (39123), de Fétigny (39224), de Légna (39290) et
de Savigna (39506).
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
14
13
93,3
100,0
85,6
6 to 10 years old
35
34
97,2
96,0
100,0
11 to 14 years old
26
26
100,0
100,0
100,0
15 to 17 years old
18
17
94,6
88,4
100,0
18 to 24 years old
14
3
18,7
16,8
23,8
25 to 29 years old
9
1
11,2
0,0
33,7
30 years old and over
336
2
0,6
1,2
0,0
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.