This municipality has experienced contour changes since 2013 :
01/01/2017 – Thoirette devient commune déléguée (chef-lieu) au sein de Thoirette-Coisia
(39530) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Thoirette-Coisia en lieu et place
des communes de Coisia (39158) et de Thoirette (39530) 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
192
263
282
352
367
410
469
497
503
Principal residences
102
134
122
196
256
303
346
370
395
Second dwellings and occasional dwellings
85
97
131
136
88
76
83
68
71
Vacant accommodations
5
32
29
20
23
31
39
59
37
(*) 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
73,9
74,4
78,6
Second dwellings and occasional dwellings
17,8
13,6
14,1
Vacant dwellings
8,3
12,0
7,3
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
469
100,0
497
100,0
503
100,0
Houses
401
85,7
419
84,4
431
85,6
Flats
56
12,0
76
15,4
60
12,0
Others
11
2,3
1
0,2
12
2,4
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
23
4,9
26
5,2
due to the household size effect
9
1,9
52
10,4
due to the demographic effect
14
3,1
–26
–5,3
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
346
100,0
370
100,0
395
100,0
1 room
4
1,2
3
0,8
6
1,6
2 rooms
15
4,2
21
5,7
24
6,1
3 rooms
62
18,0
65
17,7
65
16,3
4 rooms
129
37,2
129
34,9
137
34,7
5 rooms or above
136
39,4
151
40,9
163
41,2
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
4,4
4,4
House
4,5
4,6
4,6
Flat
3,5
3,2
3,3
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
12,1
15,4
11,0
Moderate over-occupation
1,2
1,4
2,3
Severe over-occupation
0,0
1,4
0,0
Moderate under-occupation
37,3
30,4
26,0
Severe under-occupation
26,5
33,3
36,0
Very severe under-occupation
22,9
18,1
24,6
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
395
100,0
Before 1919
71
17,9
From 1919 to 1945
37
9,2
From 1946 to 1970
53
13,3
From 1971 to 1990
101
25,5
From 1991 to 2005
70
17,7
From 2006 to 2019
64
16,3
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
