This municipality has experienced contour changes since 2013 :
01/01/2016 – Douchy devient commune déléguée (chef-lieu) au sein de Douchy-Montcorbon
(45129) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle de Douchy-Montcorbon en lieu et place
des communes de Douchy (45129) et de Montcorbon (45211) 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
571
675
783
822
846
885
915
947
940
Principal residences
451
449
494
554
581
643
679
684
676
Second dwellings and occasional dwellings
90
174
227
217
208
160
151
167
114
Vacant accommodations
30
52
62
51
57
82
86
95
150
(*) 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
74,2
72,3
71,9
Second dwellings and occasional dwellings
16,5
17,7
12,1
Vacant dwellings
9,3
10,1
16,0
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
915
100,0
947
100,0
940
100,0
Houses
867
94,8
899
95,0
896
95,3
Flats
38
4,1
46
4,9
37
3,9
Others
10
1,1
1
0,1
7
0,7
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
0,6
–8
–0,8
due to the household size effect
31
3,4
26
2,8
due to the demographic effect
–26
–2,9
–34
–3,6
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
679
100,0
684
100,0
676
100,0
1 room
3
0,4
2
0,3
5
0,7
2 rooms
41
6,0
38
5,6
32
4,8
3 rooms
165
24,3
173
25,2
151
22,3
4 rooms
206
30,3
214
31,3
215
31,8
5 rooms or above
265
39,0
257
37,6
273
40,3
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
4,3
4,3
4,5
House
4,3
4,4
4,6
Flat
2,9
2,7
2,6
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
11,1
9,8
11,1
Moderate over-occupation
2,3
3,0
1,5
Severe over-occupation
0,0
0,0
0,0
Moderate under-occupation
28,7
33,8
29,4
Severe under-occupation
31,6
24,8
27,1
Very severe under-occupation
26,3
28,6
30,9
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
676
100,0
Before 1919
212
31,3
From 1919 to 1945
71
10,5
From 1946 to 1970
94
13,9
From 1971 to 1990
187
27,7
From 1991 to 2005
66
9,8
From 2006 to 2019
46
6,7
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
