This municipality has experienced contour changes since 2011:
01/01/2019 – Janville devient commune déléguée (chef-lieu) au sein de Janville-en-Beauce
(28199) (commune nouvelle).
01/01/2019 – Création de la commune nouvelle de Janville-en-Beauce en lieu et place
des communes d'Allaines-Mervilliers (28002), de Janville (28199) et du Puiset (28311)
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 - Number of dwellings by category since 1968
LOG T1 - Number of dwellings by category since 1968
1968(*)
1975(*)
1982
1990
1999
2009
2014
2020
Altogether
823
898
986
1 009
1 051
1 166
1 206
1 244
Main residences
708
743
820
848
901
1 030
1 044
1 062
Second homes
56
92
79
76
80
32
38
32
Vacant dwellings
59
63
87
85
70
104
124
150
(*) 1967 and 1974 for the overseas departments
Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.
tableauLOG T2 - Types and categories of dwellings
LOG T2 - Types and categories of dwellings
2009
%
2014
%
2020
%
Altogether
1 166
100,0
1 206
100,0
1 244
100,0
Main residences
1 030
88,3
1 044
86,5
1 062
85,4
Second homes
32
2,8
38
3,1
32
2,6
Vacant dwellings
104
8,9
124
10,3
150
12,1
Houses
949
81,3
1 002
83,1
1 020
82,0
Flats
216
18,5
202
16,8
220
17,7
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T3 - Main residences by number of rooms
LOG T3 - Main residences by number of rooms
2009
%
2014
%
2020
%
Altogether
1 030
100,0
1 044
100,0
1 062
100,0
1 room
12
1,2
8
0,8
15
1,5
2 rooms
84
8,1
79
7,5
73
6,9
3 rooms
168
16,3
165
15,8
172
16,2
4 rooms
251
24,4
263
25,2
259
24,4
5 rooms and over
515
50,0
530
50,8
542
51,0
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T4 - Average number of rooms in main residences
LOG T4 - Average number of rooms in main residences
2009
2014
2020
All main residences
4,5
4,6
4,6
Houses
4,9
5,0
4,9
Flats
3,1
2,9
3,1
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
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)
2009
2014
2020
Over-occupied
2,4
4,8
2,1
Non-over-occupied
97,6
95,2
97,9
Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauLOG T5 - Main residences in 2020 by completion period
LOG T5 - Main residences in 2020 by completion period
Number
%
Principal residences build before 2018
1 047
100,0
before 1919
278
26,5
from 1919 to 1945
99
9,5
from 1946 to 1970
174
16,6
from 1971 to 1990
275
26,3
from 1991 to 2005
122
11,6
from 2006 to 2017
99
9,5
Source: Insee, RP2020 main operation, geography as of 01/01/2023.
