This municipality has experienced contour changes since 2013 :
01/01/2017 – Jaunay-Clan devient commune déléguée (chef-lieu) au sein de Jaunay-Marigny
(86115) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Jaunay-Marigny en lieu et place des
communes de Jaunay-Clan (86115) et de Marigny-Brizay (86146) 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
1 270
1 674
2 097
2 499
2 997
3 360
3 465
3 680
3 831
Principal residences
1 156
1 534
1 893
2 187
2 779
3 070
3 140
3 332
3 441
Second dwellings and occasional dwellings
50
48
73
95
74
72
101
119
104
Vacant accommodations
64
92
131
217
144
218
224
230
286
(*) 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
90,6
90,5
89,8
Second dwellings and occasional dwellings
2,9
3,2
2,7
Vacant dwellings
6,5
6,3
7,5
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
3 465
100,0
3 680
100,0
3 831
100,0
Houses
2 704
78,0
2 935
79,7
3 120
81,5
Flats
741
21,4
723
19,6
693
18,1
Others
20
0,6
23
0,6
17
0,5
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
191
5,5
110
3,0
due to the household size effect
34
1,0
54
1,5
due to the demographic effect
157
4,5
56
1,5
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
3 140
100,0
3 332
100,0
3 441
100,0
1 room
176
5,6
176
5,3
128
3,7
2 rooms
252
8,0
283
8,5
265
7,7
3 rooms
492
15,7
543
16,3
543
15,8
4 rooms
870
27,7
912
27,4
916
26,6
5 rooms or above
1 350
43,0
1 418
42,6
1 589
46,2
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
4,3
4,4
House
4,7
4,7
4,8
Flat
2,4
2,3
2,4
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
15,0
16,1
14,3
Moderate over-occupation
7,2
6,7
3,9
Severe over-occupation
0,3
0,4
0,2
Moderate under-occupation
21,5
24,6
22,2
Severe under-occupation
26,2
23,9
26,4
Very severe under-occupation
29,9
28,3
33,0
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
3 334
100,0
Before 1919
340
10,2
From 1919 to 1945
141
4,2
From 1946 to 1970
449
13,5
From 1971 to 1990
1 240
37,2
From 1991 to 2005
650
19,5
From 2006 to 2019
514
15,4
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
