This municipality has experienced contour changes since 2012 :
01/01/2019 – Mametz devient commune déléguée (chef-lieu) au sein de Carnoy-Mametz
(80505) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Carnoy-Mametz en lieu et place des
communes de Carnoy (80175) et de Mametz (80505) 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
66
84
99
107
105
116
121
129
Principal residences
63
71
81
91
89
99
108
112
Secondary residences
0
11
14
12
12
10
8
13
Vacant accommodations
3
2
4
4
4
7
5
3
(*) 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
116
100,0
121
100,0
129
100,0
Principal residence
99
85,1
108
89,1
112
87,4
Secondary residences
10
8,7
8
6,7
13
9,9
Vacant accommodations
7
6,1
5
4,2
3
2,7
houses
116
100,0
121
100,0
127
99,1
flats
0
0,0
0
0,0
0
0,0
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
99
100,0
108
100,0
112
100,0
1 room
0
0,0
0
0,0
0
0,0
2 rooms
2
2,0
4
3,8
0
0,0
3 rooms
15
15,3
9
8,4
6
5,8
4 rooms
35
35,7
35
32,7
29
25,9
5 rooms or above
46
46,9
60
55,2
77
68,3
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
4,8
5,2
House
4,7
4,8
5,2
Flat
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
4,3
0,0
0,0
Non-over-occupied
95,7
100,0
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
110
100,0
before 1919
2
1,4
from 1919 to 1945
32
29,5
from 1946 to 1970
16
14,9
from 1971 to 1990
33
30,4
from 1991 to 2005
8
7,5
from 2006 to 2015
18
16,3
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
