This municipality has experienced contour changes since 2012 :
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 - 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
2 249
2 991
3 527
3 731
4 190
4 926
5 164
5 728
Principal residences
2 146
2 783
3 198
3 453
3 929
4 612
4 727
5 177
Secondary residences
45
63
95
89
101
51
66
165
Vacant accommodations
58
145
234
189
160
263
372
386
(*) 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
4 926
100,0
5 164
100,0
5 728
100,0
Principal residence
4 612
93,6
4 727
91,5
5 177
90,4
Secondary residences
51
1,0
66
1,3
165
2,9
Vacant accommodations
263
5,3
372
7,2
386
6,7
houses
3 152
64,0
3 364
65,1
3 531
61,6
flats
1 707
34,7
1 787
34,6
2 093
36,5
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
4 612
100,0
4 727
100,0
5 177
100,0
1 room
239
5,2
246
5,2
264
5,1
2 rooms
537
11,6
593
12,5
698
13,5
3 rooms
854
18,5
825
17,5
955
18,4
4 rooms
1 065
23,1
1 112
23,5
1 149
22,2
5 rooms or above
1 918
41,6
1 951
41,3
2 111
40,8
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
4,2
4,2
4,2
House
5,0
4,9
5,0
Flat
2,8
2,7
2,8
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
1,2
1,7
Non-over-occupied
99,2
98,8
98,3
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
5 085
100,0
before 1919
619
12,2
from 1919 to 1945
207
4,1
from 1946 to 1970
1 084
21,3
from 1971 to 1990
1 655
32,5
from 1991 to 2005
917
18,0
from 2006 to 2015
604
11,9
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
