This municipality has experienced contour changes since 2013 :
01/01/2018 – Souday devient commune déléguée (chef-lieu) au sein de Couëtron-au-Perche
(41248) (commune nouvelle).
01/01/2018 – Création de la commune nouvelle de Couëtron-au-Perche en lieu et place
des communes d'Arville (41005), d'Oigny (41165), de Saint-Agil (41197), de Saint-Avit
(41202) et de Souday (41248) 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
726
735
708
788
772
786
807
804
819
Principal residences
590
540
485
465
473
493
499
483
483
Second dwellings and occasional dwellings
60
128
168
209
216
223
213
210
220
Vacant accommodations
76
67
55
114
83
70
95
111
116
(*) 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
61,9
60,0
59,0
Second dwellings and occasional dwellings
26,4
26,2
26,8
Vacant dwellings
11,8
13,8
14,2
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
807
100,0
804
100,0
819
100,0
Houses
774
95,9
786
97,8
805
98,4
Flats
20
2,5
12
1,5
7
0,9
Others
13
1,6
6
0,7
6
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
–17
–2,1
1
0,1
due to the household size effect
7
0,9
5
0,7
due to the demographic effect
–24
–3,0
–5
–0,6
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
499
100,0
483
100,0
483
100,0
1 room
14
2,9
5
1,0
5
1,1
2 rooms
39
7,9
39
8,2
35
7,2
3 rooms
127
25,3
98
20,3
99
20,5
4 rooms
137
27,4
138
28,6
115
23,8
5 rooms or above
182
36,5
202
41,9
229
47,5
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
4,2
4,4
4,5
House
4,3
4,4
4,6
Flat
2,9
2,9
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
13,9
15,4
7,4
Moderate over-occupation
2,4
0,0
3,1
Severe over-occupation
0,8
0,0
1,0
Moderate under-occupation
33,4
25,0
31,6
Severe under-occupation
27,3
30,4
23,2
Very severe under-occupation
22,2
29,2
33,7
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
483
100,0
Before 1919
231
47,9
From 1919 to 1945
49
10,1
From 1946 to 1970
49
10,1
From 1971 to 1990
83
17,3
From 1991 to 2005
38
7,8
From 2006 to 2019
33
6,9
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
