This municipality has experienced contour changes since 2013 :
01/01/2019 – Plouigneau devient commune déléguée (chef-lieu) au sein de Plouigneau
(29199) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Plouigneau en lieu et place des communes
de Plouigneau (29199) et du Ponthou (29219) 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
1 083
1 307
1 547
1 832
1 965
2 154
2 338
2 473
2 557
Principal residences
935
1 102
1 290
1 536
1 712
1 898
2 028
2 118
2 203
Second dwellings and occasional dwellings
70
109
110
159
176
142
166
121
146
Vacant accommodations
78
96
147
137
77
115
145
234
208
(*) 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
86,7
85,6
86,2
Second dwellings and occasional dwellings
7,1
4,9
5,7
Vacant dwellings
6,2
9,5
8,1
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
2 338
100,0
2 473
100,0
2 557
100,0
Houses
2 271
97,1
2 410
97,5
2 472
96,7
Flats
62
2,6
58
2,3
78
3,0
Others
5
0,2
5
0,2
7
0,3
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
90
3,8
86
3,5
due to the household size effect
29
1,3
108
4,4
due to the demographic effect
61
2,6
–23
–0,9
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
2 028
100,0
2 118
100,0
2 203
100,0
1 room
7
0,4
9
0,4
6
0,3
2 rooms
90
4,4
77
3,7
79
3,6
3 rooms
206
10,2
214
10,1
249
11,3
4 rooms
472
23,3
569
26,8
541
24,6
5 rooms or above
1 252
61,8
1 249
59,0
1 328
60,3
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
4,9
4,8
4,9
House
5,0
4,9
5,0
Flat
3,0
3,2
2,9
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
8,1
8,5
9,5
Moderate over-occupation
1,0
1,7
0,9
Severe over-occupation
0,2
0,0
0,0
Moderate under-occupation
20,8
21,3
19,3
Severe under-occupation
27,6
26,8
26,4
Very severe under-occupation
42,4
41,8
43,9
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
2 167
100,0
Before 1919
229
10,6
From 1919 to 1945
124
5,7
From 1946 to 1970
287
13,2
From 1971 to 1990
741
34,2
From 1991 to 2005
373
17,2
From 2006 to 2019
412
19,0
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
