This municipality has experienced contour changes since 2011:
01/01/2017 – Grainville devient commune déléguée (chef-lieu) au sein de Val d'Orger
(27294) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Val d'Orger en lieu et place des communes
de Gaillardbois-Cressenville (27274) et de Grainville (27294) 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 2020
FOR T1 - Enrollment by age and sex in 2020
Total
Enrolled population
Enrolled population in %
Altogether
Male
Female
2 to 5 years old
45
32
71,1
75,0
68,0
6 to 10 years old
78
76
97,4
100,0
94,9
11 to 14 years old
62
62
100,0
100,0
100,0
15 to 17 years old
42
38
90,5
94,7
87,0
18 to 24 years old
55
17
30,9
28,1
34,8
25 to 29 years old
37
0
0,0
0,0
0,0
30 years old and over
650
3
0,5
0,3
0,6
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.