This municipality has experienced contour changes since 2013 :
01/01/2019 – Usseau devient commune déléguée (chef-lieu) au sein de Val-du-Mignon
(79334) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Val-du-Mignon en lieu et place des
communes de Priaires (79219), de Thorigny-sur-le-Mignon (79328) et d'Usseau (79334)
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
349
354
399
409
420
476
541
545
545
Principal residences
284
287
315
313
340
391
444
445
452
Second dwellings and occasional dwellings
22
36
49
62
51
53
49
42
60
Vacant accommodations
43
31
35
34
29
32
47
58
33
(*) 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
82,2
81,7
82,9
Second dwellings and occasional dwellings
9,1
7,7
11,1
Vacant dwellings
8,8
10,6
6,0
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
541
100,0
545
100,0
545
100,0
Houses
535
98,9
544
99,8
542
99,5
Flats
4
0,7
1
0,2
3
0,5
Others
2
0,4
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
1
0,1
7
1,3
due to the household size effect
4
0,7
16
3,0
due to the demographic effect
–3
–0,6
–9
–1,6
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
444
100,0
445
100,0
452
100,0
1 room
2
0,5
3
0,7
0
0,0
2 rooms
8
1,8
11
2,5
7
1,5
3 rooms
51
11,5
30
6,8
32
7,0
4 rooms
112
25,2
117
26,2
75
16,5
5 rooms or above
271
61,0
284
63,8
339
74,9
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
5,0
5,1
5,4
House
5,0
5,1
5,4
Flat
3,6
2,0
2,5
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
5,4
5,8
5,4
Moderate over-occupation
1,8
2,3
0,0
Severe over-occupation
1,8
0,0
0,0
Moderate under-occupation
21,7
17,3
21,9
Severe under-occupation
26,2
24,0
23,9
Very severe under-occupation
43,2
50,6
48,8
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
448
100,0
Before 1919
144
32,1
From 1919 to 1945
56
12,4
From 1946 to 1970
48
10,7
From 1971 to 1990
77
17,1
From 1991 to 2005
65
14,4
From 2006 to 2019
60
13,3
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
