This municipality has experienced contour changes since 2012 :
01/01/2016 – Orval devient commune déléguée (chef-lieu) au sein d'Orval sur Sienne
(50388) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle d'Orval sur Sienne en lieu et place des
communes de Montchaton (50339) et d'Orval (50388) 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
352
376
436
458
520
610
642
669
Principal residences
294
318
343
390
429
501
516
548
Secondary residences
19
28
60
55
59
70
70
74
Vacant accommodations
39
30
33
13
32
38
56
47
(*) 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
610
100,0
642
100,0
669
100,0
Principal residence
501
82,3
516
80,4
548
81,9
Secondary residences
70
11,4
70
11,0
74
11,1
Vacant accommodations
38
6,3
56
8,7
47
7,0
houses
593
97,2
626
97,5
650
97,2
flats
14
2,3
14
2,2
19
2,8
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
501
100,0
516
100,0
548
100,0
1 room
4
0,8
3
0,6
1
0,2
2 rooms
18
3,6
21
4,1
17
3,1
3 rooms
50
10,0
43
8,3
45
8,2
4 rooms
110
21,9
121
23,4
134
24,5
5 rooms or above
319
63,7
329
63,7
351
64,0
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
5,0
5,0
5,1
House
5,1
5,1
5,2
Flat
2,4
2,7
2,5
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
0,8
1,0
0,0
Non-over-occupied
99,2
99,0
100,0
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
532
100,0
before 1919
152
28,5
from 1919 to 1945
52
9,8
from 1946 to 1970
52
9,8
from 1971 to 1990
130
24,5
from 1991 to 2005
77
14,4
from 2006 to 2015
70
13,1
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
