This municipality has experienced contour changes since 2010:
01/01/2016 – Saint-Martin-au-Laërt devient commune déléguée (chef-lieu) au sein de
Saint-Martin-lez-Tatinghem (62757) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle de Saint-Martin-lez-Tatinghem en lieu
et place des communes de Saint-Martin-au-Laërt (62757) et de Tatinghem (62807) 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
275
224
81,5
77,9
84,7
6 to 10 years old
350
337
96,3
97,0
95,6
11 to 14 years old
330
322
97,6
98,1
97,0
15 to 17 years old
236
224
94,9
97,6
91,7
18 to 24 years old
392
163
41,6
35,3
47,5
25 to 29 years old
232
4
1,7
1,7
1,7
30 years old and over
3 996
23
0,6
0,4
0,7
Source: Insee, RP2019 principal exploitation, geography at the 01/01/2022.