This municipality has experienced contour changes since 2011:
01/01/2016 – Oberdorf devient commune déléguée (chef-lieu) au sein d'Illtal (68240)
(commune nouvelle).
01/01/2016 – Création de la commune nouvelle d'Illtal en lieu et place des communes
de Grentzingen (68108), de Henflingen (68133) et d'Oberdorf (68240) 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
319
338
382
436
521
572
606
644
Main residences
298
309
349
387
468
514
534
545
Second homes
4
14
13
15
15
5
9
12
Vacant dwellings
17
15
20
34
38
53
62
87
(*) 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
572
100,0
606
100,0
644
100,0
Main residences
514
89,8
534
88,2
545
84,6
Second homes
5
0,9
9
1,5
12
1,9
Vacant dwellings
53
9,3
62
10,3
87
13,5
Houses
522
91,1
560
92,6
579
89,9
Flats
50
8,7
43
7,1
65
10,1
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
514
100,0
534
100,0
545
100,0
1 room
2
0,4
0
0,0
0
0,0
2 rooms
12
2,3
11
2,0
12
2,2
3 rooms
57
11,1
51
9,6
73
13,4
4 rooms
101
19,6
119
22,2
95
17,4
5 rooms and over
342
66,5
353
66,1
365
67,0
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
5,1
5,1
5,1
Houses
5,2
5,2
5,2
Flats
3,1
3,3
3,2
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
0,9
0,0
Non-over-occupied
97,6
99,1
100,0
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
535
100,0
before 1919
95
17,8
from 1919 to 1945
45
8,4
from 1946 to 1970
53
9,9
from 1971 to 1990
142
26,5
from 1991 to 2005
128
23,9
from 2006 to 2017
72
13,5
Source: Insee, RP2020 main operation, geography as of 01/01/2023.
