This municipality has experienced contour changes since 2011:
01/01/2019 – Ancenis (commune chef-lieu) est rattachée à Ancenis-Saint-Géréon (44003)
(commune nouvelle).
01/01/2019 – Création de la commune nouvelle d'Ancenis-Saint-Géréon en lieu et place
des communes d'Ancenis (44003) et de Saint-Géréon (44160).
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
2 249
2 991
3 527
3 731
4 190
4 887
5 099
5 647
Main residences
2 146
2 783
3 198
3 453
3 929
4 575
4 667
5 134
Second homes
45
63
95
89
101
51
65
149
Vacant dwellings
58
145
234
189
160
262
367
365
(*) 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
4 887
100,0
5 099
100,0
5 647
100,0
Main residences
4 575
93,6
4 667
91,5
5 134
90,9
Second homes
51
1,0
65
1,3
149
2,6
Vacant dwellings
262
5,4
367
7,2
365
6,5
Houses
3 135
64,1
3 324
65,2
3 502
62,0
Flats
1 687
34,5
1 762
34,6
2 038
36,1
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
4 575
100,0
4 667
100,0
5 134
100,0
1 room
235
5,1
241
5,2
261
5,1
2 rooms
528
11,5
583
12,5
700
13,6
3 rooms
844
18,4
814
17,4
959
18,7
4 rooms
1 058
23,1
1 099
23,6
1 163
22,6
5 rooms and over
1 910
41,8
1 930
41,4
2 051
39,9
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
4,2
4,2
4,1
Houses
5,0
5,0
5,0
Flats
2,9
2,7
2,7
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
0,8
1,3
1,7
Non-over-occupied
99,2
98,7
98,3
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
5 062
100,0
before 1919
594
11,7
from 1919 to 1945
231
4,6
from 1946 to 1970
1 001
19,8
from 1971 to 1990
1 687
33,3
from 1991 to 2005
928
18,3
from 2006 to 2017
622
12,3
Source: Insee, RP2020 main operation, geography as of 01/01/2023.
