This municipality has experienced contour changes since 2010:
01/01/2019 – Virieu-le-Petit devient commune déléguée (chef-lieu) au sein d'Arvière-en-Valromey
(01453) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle d'Arvière-en-Valromey en lieu et place
des communes de Brénaz (01059), de Chavornay (01097), de Lochieu (01218) et de Virieu-le-Petit
(01453) 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 2019
FOR T1 - Enrollment by age and sex in 2019
Total
Enrolled population
Enrolled population in %
Altogether
Male
Female
2 to 5 years old
27
20
73,9
78,2
69,3
6 to 10 years old
32
29
90,8
93,8
88,0
11 to 14 years old
18
17
94,6
92,1
100,0
15 to 17 years old
24
22
91,8
86,1
94,1
18 to 24 years old
45
17
37,1
35,2
38,7
25 to 29 years old
37
0
0,0
0,0
0,0
30 years old and over
513
3
0,6
0,8
0,4
Source: Insee, RP2019 principal exploitation, geography at the 01/01/2022.