This municipality has experienced contour changes since 2011:
01/01/2019 – Nanc-lès-Saint-Amour reste déléguée au sein des Trois-Châteaux (39378)
(commune nouvelle).
01/01/2019 – Création de la commune nouvelle des Trois-Châteaux en lieu et place des
communes des Trois Châteaux (39378) et de Saint-Jean-d'Étreux (39484).
01/04/2016 – Nanc-lès-Saint-Amour devient commune déléguée (chef-lieu) au sein des
Trois Châteaux (39378) (commune nouvelle).
01/04/2016 – Création de la commune nouvelle des Trois Châteaux en lieu et place des
communes de L'Aubépin (39023), de Chazelles (39135) et de Nanc-lès-Saint-Amour (39378)
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 - Number of dwellings by category since 1968
LOG T1 - Number of dwellings by category since 1968
1968(*)
1975(*)
1982
1990
1999
2009
2014
2020
Altogether
261
279
309
331
349
385
418
420
Main residences
199
202
212
232
253
297
331
338
Second homes
42
62
71
75
66
62
63
66
Vacant dwellings
20
15
26
24
30
26
24
16
(*) 1967 and 1974 for the overseas departments
Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.
tableauLOG T2 - Types and categories of dwellings
LOG T2 - Types and categories of dwellings
2009
%
2014
%
2020
%
Altogether
385
100,0
418
100,0
420
100,0
Main residences
297
77,0
331
79,2
338
80,5
Second homes
62
16,1
63
15,0
66
15,7
Vacant dwellings
26
6,9
24
5,8
16
3,8
Houses
369
95,8
400
95,7
404
96,2
Flats
14
3,7
13
3,1
14
3,3
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T3 - Main residences by number of rooms
LOG T3 - Main residences by number of rooms
2009
%
2014
%
2020
%
Altogether
297
100,0
331
100,0
338
100,0
1 room
0
0,0
1
0,3
1
0,3
2 rooms
14
4,8
11
3,3
12
3,6
3 rooms
62
20,8
45
13,6
41
12,1
4 rooms
98
33,1
102
31,0
113
33,4
5 rooms and over
123
41,4
171
51,8
171
50,6
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T4 - Average number of rooms in main residences
LOG T4 - Average number of rooms in main residences
2009
2014
2020
All main residences
4,3
4,6
4,7
Houses
4,3
4,7
4,7
Flats
4,1
3,4
3,6
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
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)
2009
2014
2020
Over-occupied
1,4
1,4
0,0
Non-over-occupied
98,6
98,6
100,0
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T5 - Main residences in 2020 by completion period
LOG T5 - Main residences in 2020 by completion period
Number
%
Principal residences build before 2018
331
100,0
before 1919
98
29,6
from 1919 to 1945
23
6,9
from 1946 to 1970
34
10,3
from 1971 to 1990
76
23,0
from 1991 to 2005
32
9,7
from 2006 to 2017
68
20,5
Source: Insee, RP2020 main operation, geography as of 01/01/2023.
