This municipality has experienced contour changes since 2011:
01/01/2019 – Mametz devient commune déléguée (chef-lieu) au sein de Carnoy-Mametz
(80505) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Carnoy-Mametz en lieu et place des
communes de Carnoy (80175) et de Mametz (80505) 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
19
16
84,4
89,0
80,3
6 to 10 years old
25
25
100,0
100,0
100,0
11 to 14 years old
20
20
100,0
100,0
100,0
15 to 17 years old
8
8
100,0
100,0
100,0
18 to 24 years old
9
2
22,1
33,2
0,0
25 to 29 years old
14
0
0,0
0,0
0,0
30 years old and over
189
1
0,6
0,0
1,2
Source: Insee, RP2020 principal exploitation, geography at the 01/01/2023.