This municipality has experienced contour changes since 2013 :
01/01/2019 – Saint-Marc-le-Blanc devient commune déléguée (chef-lieu) au sein de Saint-Marc-le-Blanc
(35292) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Saint-Marc-le-Blanc en lieu et place
des communes de Baillé (35011) et de Saint-Marc-le-Blanc (35292) 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
581
617
690
690
713
782
848
855
863
Principal residences
508
493
504
518
558
645
688
689
700
Second dwellings and occasional dwellings
37
69
94
107
98
86
79
70
64
Vacant accommodations
36
55
92
65
57
52
81
96
99
(*) 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
81,2
80,5
81,1
Second dwellings and occasional dwellings
9,3
8,2
7,4
Vacant dwellings
9,5
11,3
11,5
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
848
100,0
855
100,0
863
100,0
Houses
822
97,0
835
97,6
844
97,8
Flats
23
2,7
20
2,3
17
2,0
Others
2
0,2
1
0,1
2
0,2
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
11
1,3
due to the household size effect
–26
–3,1
62
7,3
due to the demographic effect
27
3,2
–51
–6,0
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
688
100,0
689
100,0
700
100,0
1 room
9
1,3
5
0,7
2
0,3
2 rooms
48
6,9
21
3,0
37
5,2
3 rooms
120
17,4
120
17,4
134
19,1
4 rooms
166
24,2
178
25,8
192
27,4
5 rooms or above
345
50,2
365
53,0
336
48,0
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
4,5
4,7
4,5
House
4,5
4,7
4,6
Flat
2,7
3,0
3,1
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
10,5
5,1
9,3
Moderate over-occupation
2,3
2,9
0,7
Severe over-occupation
0,6
0,0
0,0
Moderate under-occupation
23,4
24,1
32,4
Severe under-occupation
25,7
24,1
24,1
Very severe under-occupation
37,4
43,8
33,5
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
700
100,0
Before 1919
192
27,5
From 1919 to 1945
79
11,3
From 1946 to 1970
70
10,0
From 1971 to 1990
147
21,0
From 1991 to 2005
116
16,5
From 2006 to 2019
96
13,7
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
