This municipality has experienced contour changes since 2012 :
01/01/2023 – Noyant-et-Aconin devient commune déléguée (chef-lieu) au sein de Bernoy-le-Château
(02564) (commune nouvelle).
01/01/2023 – Création de la commune nouvelle de Bernoy-le-Château en lieu et place
des communes de Berzy-le-Sec (02077) et de Noyant-et-Aconin (02564) 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
247
260
306
324
332
369
397
391
Principal residences
221
222
264
272
303
337
364
360
Secondary residences
11
21
19
16
11
11
12
9
Vacant accommodations
15
17
23
36
18
21
21
22
(*) 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
369
100,0
397
100,0
391
100,0
Principal residence
337
91,3
364
91,8
360
92,1
Secondary residences
11
3,1
12
3,0
9
2,3
Vacant accommodations
21
5,6
21
5,2
22
5,6
houses
358
97,1
386
97,2
375
95,8
flats
10
2,7
11
2,8
16
4,2
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
337
100,0
364
100,0
360
100,0
1 room
0
0,0
1
0,3
0
0,0
2 rooms
7
2,0
9
2,5
7
1,9
3 rooms
50
14,9
36
9,8
50
13,8
4 rooms
106
31,5
108
29,5
100
27,9
5 rooms or above
174
51,6
211
58,0
203
56,5
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
4,7
4,9
4,9
House
4,8
4,9
5,0
Flat
3,0
3,1
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
0,0
1,4
0,0
Non-over-occupied
100,0
98,6
100,0
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
357
100,0
before 1919
66
18,5
from 1919 to 1945
47
13,1
from 1946 to 1970
74
20,8
from 1971 to 1990
102
28,4
from 1991 to 2005
36
10,0
from 2006 to 2015
33
9,3
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
