This municipality has experienced contour changes since 2012 :
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.
tableauLOG T1 - Growth estimates of the number of housings by category since 1968
LOG T1 - Growth estimates of the number of housings by category since 1968
1968(*)
1975(*)
1982
1990
1999
2010
2015
2021
Altogether
970
1 522
1 719
1 966
2 118
2 352
2 582
2 771
Principal residences
938
1 462
1 667
1 891
2 060
2 256
2 437
2 599
Secondary residences
7
13
15
20
18
13
13
17
Vacant accommodations
25
47
37
55
40
83
132
155
(*) 1967 and 1974 for the overseas departments
Sources : Insee, RP1967 to 1999 counts, RP2010 to RP2021 main holdings.
tableauLOG T2 - Types and categories of housings
LOG T2 - Types and categories of housings
2010
%
2015
%
2021
%
Altogether
2 352
100,0
2 582
100,0
2 771
100,0
Principal residence
2 256
95,9
2 437
94,4
2 599
93,8
Secondary residences
13
0,5
13
0,5
17
0,6
Vacant accommodations
83
3,5
132
5,1
155
5,6
houses
2 106
89,6
2 255
87,3
2 376
85,7
flats
246
10,4
321
12,4
379
13,7
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T3 - Principal residences by number of rooms
LOG T3 - Principal residences by number of rooms
2010
%
2015
%
2021
%
Altogether
2 256
100,0
2 437
100,0
2 599
100,0
1 room
3
0,1
7
0,3
18
0,7
2 rooms
68
3,0
100
4,1
122
4,7
3 rooms
176
7,8
203
8,3
283
10,9
4 rooms
464
20,6
596
24,4
664
25,6
5 rooms or above
1 545
68,5
1 531
62,8
1 511
58,2
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T4 - Principal residences average number of rooms
LOG T4 - Principal residences average number of rooms
2010
2015
2021
All main residences
5,1
4,9
4,8
House
5,3
5,1
5,0
Flat
3,7
3,4
3,2
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T4bis - Main residences by over-occupation (except one room dwellings occupied
by one person)
LOG T4bis - Main residences by over-occupation (except one room dwellings occupied
by one person)
2010
2015
2021
Over-occupied
1,7
0,8
1,3
Non-over-occupied
98,3
99,2
98,7
Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of
01/01/2024.
tableauLOG T5 - Principal residences in 2021 by completion period
LOG T5 - Principal residences in 2021 by completion period
Number
%
Principal residences build before 2019
2 587
100,0
before 1919
121
4,7
from 1919 to 1945
125
4,8
from 1946 to 1970
800
30,9
from 1971 to 1990
806
31,2
from 1991 to 2005
314
12,1
from 2006 to 2015
422
16,3
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
