This municipality has experienced contour changes since 2011:
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 2020
FOR T1 - Enrollment by age and sex in 2020
Total
Enrolled population
Enrolled population in %
Altogether
Male
Female
2 to 5 years old
15
14
93,3
100,0
85,7
6 to 10 years old
37
36
97,3
96,2
100,0
11 to 14 years old
28
28
100,0
100,0
100,0
15 to 17 years old
19
18
94,7
88,9
100,0
18 to 24 years old
15
3
20,0
18,2
25,0
25 to 29 years old
9
1
11,1
0,0
33,3
30 years old and over
338
2
0,6
1,2
0,0
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.