This municipality has experienced contour changes since 2013 :
01/01/2018 – Dinan (commune chef-lieu) est rattachée à Dinan (22050) (commune nouvelle).
01/01/2018 – Création de la commune nouvelle de Dinan en lieu et place des communes
de Dinan (22050) et de Léhon (22123).
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
5 038
5 894
6 691
6 987
7 494
7 855
8 446
8 912
9 380
Principal residences
4 566
5 244
5 723
6 072
6 358
6 904
7 096
7 459
7 972
Second dwellings and occasional dwellings
158
171
191
374
424
315
390
522
740
Vacant accommodations
314
479
777
541
712
636
961
931
669
(*) 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
84,0
83,7
85,0
Second dwellings and occasional dwellings
4,6
5,9
7,9
Vacant dwellings
11,4
10,4
7,1
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
8 446
100,0
8 912
100,0
9 380
100,0
Houses
3 545
42,0
3 628
40,7
3 842
41,0
Flats
4 874
57,7
5 186
58,2
5 431
57,9
Others
27
0,3
98
1,1
106
1,1
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
364
4,3
512
5,7
due to the household size effect
161
1,9
58
0,7
due to the demographic effect
203
2,4
454
5,1
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
7 096
100,0
7 459
100,0
7 972
100,0
1 room
480
6,8
456
6,1
371
4,7
2 rooms
1 124
15,8
1 290
17,3
1 248
15,7
3 rooms
1 795
25,3
1 900
25,5
1 971
24,7
4 rooms
1 432
20,2
1 709
22,9
1 612
20,2
5 rooms or above
2 263
31,9
2 104
28,2
2 770
34,8
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
3,8
3,8
4,0
House
5,1
5,0
5,3
Flat
2,8
2,9
3,1
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
23,4
24,1
21,1
Moderate over-occupation
8,2
7,2
5,0
Severe over-occupation
0,1
0,1
0,1
Moderate under-occupation
25,3
27,5
26,3
Severe under-occupation
18,1
19,5
19,2
Very severe under-occupation
25,0
21,6
28,3
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
7 939
100,0
Before 1919
1 305
16,4
From 1919 to 1945
708
8,9
From 1946 to 1970
1 983
25,0
From 1971 to 1990
2 187
27,6
From 1991 to 2005
834
10,5
From 2006 to 2019
922
11,6
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
