This municipality has experienced contour changes since 2010:
01/01/2016 – Treffort devient commune déléguée (chef-lieu) au sein de Val-Revermont
(01426) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle de Val-Revermont en lieu et place des
communes de Pressiat (01312) et de Treffort-Cuisiat (01426).
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 - Number of dwellings by category since 1968
LOG T1 - Number of dwellings by category since 1968
1968(*)
1975(*)
1982
1990
1999
2008
2013
2019
Altogether
685
713
877
920
1 015
1 122
1 253
1 289
Main residences
466
456
605
707
807
929
1 029
1 085
Second homes
142
176
227
152
131
85
82
90
Vacant dwellings
77
81
45
61
77
108
143
114
(*) 1967 and 1974 for the overseas departments
Sources: Insee, RP1967 to 1999 counts, RP2008 to RP2019 main holdings.
tableauLOG T2 - Types and categories of dwellings
LOG T2 - Types and categories of dwellings
2008
%
2013
%
2019
%
Altogether
1 122
100,0
1 253
100,0
1 289
100,0
Main residences
929
82,8
1 029
82,1
1 085
84,1
Second homes
85
7,6
82
6,5
90
7,0
Vacant dwellings
108
9,6
143
11,4
114
8,9
Houses
993
88,5
1 094
87,3
1 149
89,1
Flats
126
11,2
120
9,6
121
9,4
Sources: Insee, RP2008, RP2013 and RP2019, main operations, geography as of 01/01/2022.
tableauLOG T3 - Main residences by number of rooms
LOG T3 - Main residences by number of rooms
2008
%
2013
%
2019
%
Altogether
929
100,0
1 029
100,0
1 085
100,0
1 room
34
3,6
40
3,9
25
2,3
2 rooms
52
5,6
47
4,6
47
4,3
3 rooms
124
13,4
137
13,3
153
14,1
4 rooms
270
29,0
276
26,9
283
26,1
5 rooms and over
450
48,4
528
51,3
577
53,2
Sources: Insee, RP2008, RP2013 and RP2019, main operations, geography as of 01/01/2022.
tableauLOG T4 - Average number of rooms in main residences
LOG T4 - Average number of rooms in main residences
2008
2013
2019
All main residences
4,5
4,6
4,6
Houses
4,8
4,9
4,9
Flats
2,7
3,1
3,1
Sources: Insee, RP2008, RP2013 and RP2019, main operations, geography as of 01/01/2022.