This municipality has experienced contour changes since 2013 :
01/01/2016 – Longueval-Barbonval devient commune déléguée (chef-lieu) au sein des
Septvallons (02439) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle des Septvallons en lieu et place des
communes de Glennes (02348), de Longueval-Barbonval (02439), de Merval (02479), de
Perles (02597), de Révillon (02646), de Vauxcéré (02771) et de Villers-en-Prayères
(02811) 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
384
395
404
402
421
459
506
506
523
Principal residences
262
257
274
288
332
385
432
437
473
Second dwellings and occasional dwellings
50
86
87
82
57
45
27
27
23
Vacant accommodations
72
52
43
32
32
29
47
42
27
(*) 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
85,3
86,4
90,4
Second dwellings and occasional dwellings
5,4
5,3
4,4
Vacant dwellings
9,3
8,3
5,2
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
506
100,0
506
100,0
523
100,0
Houses
472
93,3
470
92,9
481
92,0
Flats
34
6,7
35
6,9
36
6,9
Others
0
0,0
1
0,2
6
1,1
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
5
1,0
36
7,2
due to the household size effect
6
1,2
15
2,9
due to the demographic effect
–1
–0,2
22
4,3
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
432
100,0
437
100,0
473
100,0
1 room
2
0,5
5
1,1
1
0,2
2 rooms
13
3,1
18
4,1
31
6,6
3 rooms
65
15,1
59
13,6
52
11,0
4 rooms
105
24,3
105
24,1
114
24,1
5 rooms or above
246
57,0
249
57,1
275
58,1
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
4,9
4,9
4,9
House
5,0
5,1
5,1
Flat
3,5
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
8,5
12,3
10,6
Moderate over-occupation
3,9
2,9
3,2
Severe over-occupation
0,0
0,0
0,0
Moderate under-occupation
24,3
25,7
24,5
Severe under-occupation
29,2
26,1
27,7
Very severe under-occupation
34,0
33,0
34,0
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
472
100,0
Before 1919
100
21,2
From 1919 to 1945
105
22,2
From 1946 to 1970
93
19,7
From 1971 to 1990
76
16,1
From 1991 to 2005
53
11,2
From 2006 to 2019
45
9,5
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
