This municipality has experienced contour changes since 2012 :
01/01/2017 – Saint-Julien devient commune déléguée (chef-lieu) au sein de Val Suran
(39485) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Val Suran en lieu et place des communes
de Bourcia (39069), de Louvenne (39303), de Saint-Julien (39485) et de Villechantria
(39564) 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
388
404
444
460
458
548
561
555
Principal residences
243
253
263
280
295
360
363
369
Secondary residences
95
107
119
140
134
110
119
134
Vacant accommodations
50
44
62
40
29
77
80
52
(*) 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
548
100,0
561
100,0
555
100,0
Principal residence
360
65,8
363
64,6
369
66,4
Secondary residences
110
20,1
119
21,2
134
24,2
Vacant accommodations
77
14,1
80
14,2
52
9,4
houses
492
89,9
501
89,3
502
90,6
flats
55
10,1
58
10,3
50
9,1
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
360
100,0
363
100,0
369
100,0
1 room
2
0,6
5
1,4
8
2,2
2 rooms
20
5,6
18
5,0
24
6,6
3 rooms
66
18,2
61
16,9
61
16,4
4 rooms
121
33,7
117
32,3
113
30,8
5 rooms or above
151
42,0
161
44,5
162
44,1
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
4,6
4,6
4,5
House
4,7
4,7
4,8
Flat
3,4
3,5
3,0
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
1,4
1,4
Non-over-occupied
98,9
98,6
98,6
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
368
100,0
before 1919
135
36,9
from 1919 to 1945
33
9,0
from 1946 to 1970
44
12,0
from 1971 to 1990
59
16,1
from 1991 to 2005
56
15,2
from 2006 to 2015
40
10,8
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
