This municipality has experienced contour changes since 2012:
01/01/2019 – Belmont-Luthézieu devient commune déléguée (chef-lieu) au sein de Valromey-sur-Séran
(01036) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Valromey-sur-Séran en lieu et place
des communes de Belmont-Luthézieu (01036), de Lompnieu (01221), de Sutrieu (01414)
et de Vieu (01442) 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
46
37
80,0
82,0
76,8
6 to 10 years old
80
77
96,2
97,5
94,9
11 to 14 years old
71
65
91,6
90,9
92,8
15 to 17 years old
49
47
95,8
100,0
91,8
18 to 24 years old
44
13
30,1
28,9
32,1
25 to 29 years old
37
0
0,0
0,0
0,0
30 years old and over
996
10
1,0
0,8
1,2
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.