This municipality has experienced contour changes since 2012 :
01/01/2017 – Champigny-le-Sec devient commune déléguée (chef-lieu) au sein de Champigny
en Rochereau (86053) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Champigny en Rochereau en lieu et
place des communes de Champigny-le-Sec (86053) et du Rochereau (86208) 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
1968(*)
1975(*)
1982
1990
1999
2010
2015
2021
Altogether
560
525
615
605
636
808
857
878
Principal residences
468
454
493
514
556
714
737
778
Secondary residences
24
43
55
55
36
36
42
43
Vacant accommodations
68
28
67
36
44
58
78
57
(*) 1967 and 1974 for the overseas departments
Sources : Insee, RP1967 to 1999 counts, RP2010 to RP2021 main holdings.
tableauLOG T2 - Types and categories of housings
LOG T2 - Types and categories of housings
2010
%
2015
%
2021
%
Altogether
808
100,0
857
100,0
878
100,0
Principal residence
714
88,4
737
86,0
778
88,6
Secondary residences
36
4,4
42
5,0
43
4,9
Vacant accommodations
58
7,2
78
9,0
57
6,5
houses
789
97,7
843
98,4
870
99,1
flats
12
1,4
12
1,4
6
0,7
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T3 - Principal residences by number of rooms
LOG T3 - Principal residences by number of rooms
2010
%
2015
%
2021
%
Altogether
714
100,0
737
100,0
778
100,0
1 room
5
0,7
1
0,1
4
0,5
2 rooms
25
3,5
20
2,7
19
2,4
3 rooms
72
10,1
69
9,3
75
9,6
4 rooms
187
26,2
198
26,8
188
24,1
5 rooms or above
424
59,4
450
61,0
493
63,3
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T4 - Principal residences average number of rooms
LOG T4 - Principal residences average number of rooms
2010
2015
2021
All main residences
4,9
5,0
5,0
House
5,0
5,0
5,1
Flat
2,5
3,3
2,6
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T4bis - Main residences by over-occupation (except one room dwellings occupied
by one person)
LOG T4bis - Main residences by over-occupation (except one room dwellings occupied
by one person)
2010
2015
2021
Over-occupied
1,1
0,7
0,6
Non-over-occupied
98,9
99,3
99,4
Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of
01/01/2024.
tableauLOG T5 - Principal residences in 2021 by completion period
LOG T5 - Principal residences in 2021 by completion period
Number
%
Principal residences build before 2019
753
100,0
before 1919
173
23,0
from 1919 to 1945
61
8,1
from 1946 to 1970
73
9,7
from 1971 to 1990
141
18,7
from 1991 to 2005
160
21,3
from 2006 to 2015
145
19,2
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
