This municipality has experienced contour changes since 2011:
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 - Number of dwellings by category since 1968
LOG T1 - Number of dwellings by category since 1968
1968(*)
1975(*)
1982
1990
1999
2009
2014
2020
Altogether
970
1 522
1 719
1 966
2 118
2 329
2 555
2 771
Main residences
938
1 462
1 667
1 891
2 060
2 239
2 413
2 599
Second homes
7
13
15
20
18
12
13
17
Vacant dwellings
25
47
37
55
40
79
129
155
(*) 1967 and 1974 for the overseas departments
Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.
tableauLOG T2 - Types and categories of dwellings
LOG T2 - Types and categories of dwellings
2009
%
2014
%
2020
%
Altogether
2 329
100,0
2 555
100,0
2 771
100,0
Main residences
2 239
96,1
2 413
94,5
2 599
93,8
Second homes
12
0,5
13
0,5
17
0,6
Vacant dwellings
79
3,4
129
5,0
155
5,6
Houses
2 089
89,7
2 230
87,3
2 378
85,8
Flats
240
10,3
319
12,5
377
13,6
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T3 - Main residences by number of rooms
LOG T3 - Main residences by number of rooms
2009
%
2014
%
2020
%
Altogether
2 239
100,0
2 413
100,0
2 599
100,0
1 room
3
0,1
7
0,3
17
0,7
2 rooms
66
3,0
100
4,1
120
4,6
3 rooms
173
7,7
201
8,3
281
10,8
4 rooms
460
20,5
590
24,4
664
25,5
5 rooms and over
1 536
68,6
1 516
62,8
1 516
58,3
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T4 - Average number of rooms in main residences
LOG T4 - Average number of rooms in main residences
2009
2014
2020
All main residences
5,1
4,9
4,8
Houses
5,3
5,1
5,0
Flats
3,7
3,4
3,2
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
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)
2009
2014
2020
Over-occupied
1,8
0,8
1,4
Non-over-occupied
98,2
99,2
98,6
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T5 - Main residences in 2020 by completion period
LOG T5 - Main residences in 2020 by completion period
Number
%
Principal residences build before 2018
2 574
100,0
before 1919
121
4,7
from 1919 to 1945
125
4,9
from 1946 to 1970
798
31,0
from 1971 to 1990
805
31,3
from 1991 to 2005
316
12,3
from 2006 to 2017
410
15,9
Source: Insee, RP2020 main operation, geography as of 01/01/2023.
