This municipality has experienced contour changes since 2012:
01/01/2017 – Onzain devient commune déléguée (chef-lieu) au sein de Veuzain-sur-Loire
(41167) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Veuzain-sur-Loire en lieu et place
des communes d'Onzain (41167) et de Veuves (41272) 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
121
90
74,9
71,6
78,6
6 to 10 years old
163
161
98,8
97,4
100,0
11 to 14 years old
159
157
98,7
98,9
98,5
15 to 17 years old
138
133
96,2
94,1
98,4
18 to 24 years old
171
60
35,0
24,9
45,6
25 to 29 years old
134
9
6,8
3,0
10,6
30 years old and over
2 441
11
0,5
0,7
0,2
Source: Insee, RP2021 principal exploitation, geography at the 01/01/2024.