This municipality has experienced contour changes since 2013 :
01/01/2019 – Manderen devient commune déléguée (chef-lieu) au sein de Manderen-Ritzing
(57439) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Manderen-Ritzing en lieu et place
des communes de Manderen (57439) et de Ritzing (57585) 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
Housing category
1968(*)
1975(*)
1982
1990
1999
2006
2011
2016
2022
Altogether
131
125
146
177
193
209
233
264
276
Principal residences
119
116
131
155
178
202
219
237
246
Second dwellings and occasional dwellings
0
6
4
11
6
2
4
6
8
Vacant accommodations
12
3
11
11
9
5
10
20
22
(*) 1967 and 1974 for the overseas departments
Sources : Insee, RP1967 to RP1999 counts, RP2006 to RP2022 main holdings.
tableauLOG T1bis - Categories of housings
LOG T1bis - Categories of housings
Category of housing
2011
2016
2022
Principal residences
93,9
89,9
89,1
Second dwellings and occasional dwellings
1,7
2,4
2,9
Vacant dwellings
4,3
7,7
8,0
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T2 - Types of housings
LOG T2 - Types of housings
Type of housing
2011
%
2016
%
2022
%
Altogether
233
100,0
264
100,0
276
100,0
Houses
226
96,8
252
95,5
263
95,3
Flats
7
2,9
10
3,7
13
4,7
Others
1
0,3
2
0,7
0
0,0
Sources : Insee, RP2011, RP2016 et RP2022, exploitations principales, géographie au
01/01/2025.
tableauLOG T2bis - Contributions to the change in the number of principal residences
LOG T2bis - Contributions to the change in the number of principal residences
Contributions
2011-2016
%
2016-2022
%
Total change
18
7,8
9
3,3
due to the household size effect
6
2,8
3
1,0
due to the demographic effect
12
5,0
6
2,3
Note: The change in the number of households (and therefore in the number of main
residences) can be broken down into two effects: the "household size effect" and the
"demographic effect."
Indeed, a decrease in average household size leads to an increased housing need, even
if the population remains stable. The remaining part of the change is referred to
as the demographic effect.
These effects can be either positive or negative.
Sources : Insee, RP2011, RP2016 et RP2022, exploitations principales, géographie au
01/01/2025.
tableauLOG T3 - Principal residences by number of rooms
LOG T3 - Principal residences by number of rooms
Number of rooms
2011
%
2016
%
2022
%
Altogether
219
100,0
237
100,0
246
100,0
1 room
0
0,0
1
0,4
0
0,0
2 rooms
0
0,0
1
0,4
1
0,4
3 rooms
10
4,5
7
3,0
9
3,7
4 rooms
28
12,7
33
13,9
37
15,0
5 rooms or above
181
82,7
195
82,3
199
80,9
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T4 - Principal residences average number of rooms
LOG T4 - Principal residences average number of rooms
Type of main residence
2011
2016
2022
All main residences
5,6
5,7
5,6
House
5,7
5,8
5,7
Flat
4,2
4,0
3,8
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T4bis - Dwelling occupancy index
LOG T4bis - Dwelling occupancy index
Occupancy index
2011
2016
2022
Standard occupancy
1,8
4,2
2,1
Moderate over-occupation
1,8
0,0
0,0
Severe over-occupation
0,0
0,0
0,0
Moderate under-occupation
12,5
8,3
8,3
Severe under-occupation
25,0
22,8
20,8
Very severe under-occupation
58,9
64,7
68,8
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauLOG T5 - Principal residences in 2022 by completion period
LOG T5 - Principal residences in 2022 by completion period
Completion period
Number
%
Principal residences build before 2020
239
100,0
Before 1919
50
20,9
From 1919 to 1945
19
7,9
From 1946 to 1970
17
7,1
From 1971 to 1990
62
25,9
From 1991 to 2005
29
12,1
From 2006 to 2019
62
25,9
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
