This municipality has experienced contour changes since 2013 :
01/01/2016 – Écos devient commune déléguée (chef-lieu) au sein de Vexin-sur-Epte (27213)
(commune nouvelle).
01/01/2016 – Création de la commune nouvelle de Vexin-sur-Epte en lieu et place des
communes de Berthenonville (27060), de Bus-Saint-Rémy (27121), de Cahaignes (27122),
de Cantiers (27128), de Civières (27160), de Dampsmesnil (27197), d'Écos (27213),
de Fontenay-en-Vexin (27255), de Forêt-la-Folie (27257), de Fourges (27262), de Fours-en-Vexin
(27264), de Guitry (27308), de Panilleuse (27449) et de Tourny (27653) 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
1 434
1 569
1 874
2 131
2 378
2 465
2 621
2 751
2 901
Principal residences
987
1 122
1 342
1 632
1 957
2 117
2 270
2 359
2 431
Second dwellings and occasional dwellings
327
351
403
390
341
267
236
237
258
Vacant accommodations
120
96
129
109
80
81
115
155
212
(*) 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
86,6
85,8
83,8
Second dwellings and occasional dwellings
9,0
8,6
8,9
Vacant dwellings
4,4
5,6
7,3
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
2 621
100,0
2 751
100,0
2 901
100,0
Houses
2 546
97,1
2 661
96,7
2 815
97,0
Flats
68
2,6
84
3,1
79
2,7
Others
7
0,3
6
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
3,4
71
2,6
due to the household size effect
48
1,8
110
4,0
due to the demographic effect
42
1,6
–38
–1,4
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
2 270
100,0
2 359
100,0
2 431
100,0
1 room
13
0,6
12
0,5
7
0,3
2 rooms
87
3,8
85
3,6
81
3,3
3 rooms
290
12,8
300
12,7
313
12,9
4 rooms
608
26,8
664
28,2
626
25,8
5 rooms or above
1 272
56,0
1 298
55,0
1 403
57,7
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
4,8
4,8
4,8
House
4,9
4,9
4,9
Flat
2,7
3,1
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
10,4
8,3
11,1
Moderate over-occupation
3,0
2,1
1,0
Severe over-occupation
1,1
0,5
0,0
Moderate under-occupation
25,1
24,9
22,1
Severe under-occupation
27,0
25,9
29,5
Very severe under-occupation
33,4
38,2
36,3
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
2 431
100,0
Before 1919
575
23,7
From 1919 to 1945
173
7,1
From 1946 to 1970
258
10,6
From 1971 to 1990
755
31,1
From 1991 to 2005
337
13,9
From 2006 to 2019
332
13,7
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
