This municipality has experienced contour changes since 2013 :
01/09/2016 – Inghem devient commune déléguée (chef-lieu) au sein de Bellinghem (62471)
(commune nouvelle).
01/09/2016 – Création de la commune nouvelle de Bellinghem en lieu et place des communes
d'Herbelles (62431) et d'Inghem (62471) 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
Housing category
1968(*)
1975(*)
1982
1990
1999
2006
2011
2016
2022
Altogether
172
175
203
224
271
319
349
413
428
Principal residences
159
163
183
208
258
307
335
397
409
Second dwellings and occasional dwellings
2
6
5
6
5
3
3
1
1
Vacant accommodations
11
6
15
10
8
9
11
15
18
(*) 1967 and 1974 for the overseas departments
Sources : Insee, RP1967 to RP1999 counts, RP2006 to RP2022 main holdings.
tableauLOG T1bis - Categories of housings
LOG T1bis - Categories of housings
Category of housing
2011
2016
2022
Principal residences
95,9
96,2
95,5
Second dwellings and occasional dwellings
0,8
0,3
0,3
Vacant dwellings
3,3
3,6
4,2
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T2 - Types of housings
LOG T2 - Types of housings
Type of housing
2011
%
2016
%
2022
%
Altogether
349
100,0
413
100,0
428
100,0
Houses
346
99,1
411
99,5
423
98,8
Flats
3
0,9
2
0,5
5
1,2
Others
0
0,0
0
0,0
0
0,0
Sources : Insee, RP2011, RP2016 et RP2022, exploitations principales, géographie au
01/01/2025.
tableauLOG T2bis - Contributions to the change in the number of principal residences
LOG T2bis - Contributions to the change in the number of principal residences
Contributions
2011-2016
%
2016-2022
%
Total change
62
17,7
12
2,9
due to the household size effect
–6
–1,8
11
2,7
due to the demographic effect
68
19,5
1
0,2
Note: The change in the number of households (and therefore in the number of main
residences) can be broken down into two effects: the "household size effect" and the
"demographic effect."
Indeed, a decrease in average household size leads to an increased housing need, even
if the population remains stable. The remaining part of the change is referred to
as the demographic effect.
These effects can be either positive or negative.
Sources : Insee, RP2011, RP2016 et RP2022, exploitations principales, géographie au
01/01/2025.
tableauLOG T3 - Principal residences by number of rooms
LOG T3 - Principal residences by number of rooms
Number of rooms
2011
%
2016
%
2022
%
Altogether
335
100,0
397
100,0
409
100,0
1 room
0
0,0
0
0,0
0
0,0
2 rooms
8
2,5
5
1,3
4
0,9
3 rooms
42
12,4
36
9,1
39
9,6
4 rooms
76
22,7
88
22,3
92
22,5
5 rooms or above
209
62,4
267
67,3
274
67,0
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T4 - Principal residences average number of rooms
LOG T4 - Principal residences average number of rooms
Type of main residence
2011
2016
2022
All main residences
4,8
5,0
5,1
House
4,8
5,0
5,2
Flat
2,5
3,0
3,0
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T4bis - Dwelling occupancy index
LOG T4bis - Dwelling occupancy index
Occupancy index
2011
2016
2022
Standard occupancy
13,3
7,5
8,8
Moderate over-occupation
1,3
0,0
2,7
Severe over-occupation
0,0
1,2
0,0
Moderate under-occupation
25,2
15,0
18,3
Severe under-occupation
23,9
30,0
24,6
Very severe under-occupation
36,2
46,3
45,6
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T5 - Principal residences in 2022 by completion period
LOG T5 - Principal residences in 2022 by completion period
Completion period
Number
%
Principal residences build before 2020
391
100,0
Before 1919
50
12,7
From 1919 to 1945
22
5,7
From 1946 to 1970
32
8,2
From 1971 to 1990
84
21,4
From 1991 to 2005
91
23,4
From 2006 to 2019
112
28,6
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
