28/06/2026: Corrected the Completion Date data in the LOG T8 table.
This municipality has experienced contour changes since 2014 :
01/01/2023 – Bonnay devient commune déléguée (chef-lieu) au sein de Bonnay-Saint-Ythaire
(71042) (commune nouvelle).
01/01/2023 – Création de la commune nouvelle de Bonnay-Saint-Ythaire en lieu et place
des communes de Bonnay (71042) et de Saint-Ythaire (71492) devenues déléguées.
In the case of the creation of a new municipality (merger of municipalities), all
the data presented correspond to the boundaries of the new municipality in the indicated
geography. In the case of the re-establishment of municipalities (split of municipalities),
some data may be unavailable or may correspond to the boundaries of the municipality
prior to re-establishment. For more information, please refer to the ‘Documentation’
tab.
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
2007
2012
2017
2023
Main residences
165
156
159
161
147
156
181
186
185
Dwellings reserved for secondary use and occasional dwellings
62
87
97
93
116
127
126
113
115
Vacant dwellings
44
32
40
47
37
31
25
39
40
Altogheter
271
275
296
301
300
315
331
338
340
(*) 1967 and 1974 for the overseas departments
The data presented are based on a consistent geographic boundary, using the geographic
framework in effect as of January 1, 2026
Sources : Insee, RP1967 to RP1999 counts, RP2007 to RP2023 main holdings.
tableauLOG T2 - Share of housing units by category (in %)
LOG T2 - Share of housing units by category (in %)
Categories of housings
2012
2017
2023
Main residences
54,6
55,0
54,5
Dwellings reserved for secondary use and occasional dwellings
37,9
33,5
33,7
Vacant dwellings
7,5
11,5
11,8
Altogether
100,0
100,0
100,0
Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
tableauLOG T3 - Types of housings
LOG T3 - Types of housings
Type of housing
2012
%
2017
%
2023
%
Houses
317
95,6
324
96,0
328
96,4
Flats
14
4,1
10
3,1
9
2,6
Others
1
0,3
3
0,9
3
0,9
Altogether
331
100,0
338
100,0
340
100,0
Sources : Insee, RP2012, RP2017 et RP2023, exploitations principales, géographie au
01/01/2026.
tableauLOG T4 - Contributions to the change in the number of principal residences
LOG T4 - Contributions to the change in the number of principal residences
Contributions
2012-2017
%
2017-2023
%
Total change
5
2,7
–0
–0,2
due to the household size effect
10
5,3
1
0,5
due to the demographic effect
–5
–2,6
–1
–0,7
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, RP2012, RP2017 et RP2023, exploitations principales, géographie au
01/01/2026.
tableauLOG T5 - Principal residences by number of rooms
LOG T5 - Principal residences by number of rooms
Number of rooms
2012
%
2017
%
2023
%
1 room
3
1,6
4
2,2
2
1,1
2 rooms
19
10,8
26
13,8
21
11,5
3 rooms
37
20,4
34
18,2
43
23,4
4 rooms
53
29,3
44
23,8
42
22,7
5 rooms or above
69
37,9
78
41,9
77
41,3
Altogether
181
100,0
186
100,0
185
100,0
Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
tableauLOG T6 - Principal residences average number of rooms
LOG T6 - Principal residences average number of rooms
Type of main residence
2012
2017
2023
House
4,4
4,3
4,3
Flat
3,8
2,5
3,3
All main residences
4,3
4,1
4,3
Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
tableauLOG T7 - Dwelling occupancy index
LOG T7 - Dwelling occupancy index
Occupancy index
2012
2017
2023
Very severe under-occupation
11,9
48,4
30,3
Severe under-occupation
22,4
16,2
16,3
Moderate under-occupation
34,3
21,8
30,4
Standard occupancy
23,7
8,2
22,9
Moderate overcrowding
4,9
5,3
0,0
Severe overcrowding
2,8
0,0
0,0
Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
tableauLOG T8 - Principal residences in 2023 by completion period
LOG T8 - Principal residences in 2023 by completion period
Completion period
Number
%
Before 1919
122
67,3
1919-1945
18
10,0
1946-1970
11
6,2
1971-1990
11
6,1
1991-2005
10
5,6
From 2006 to 2020
9
4,8
Main residences built before 2021
181
100,0
Source : Insee, RP2023 main operation, geography as of 01/01/2026.
