Housing in 2020 Functional area 2020 of Challans (180)

Detailed figures

Paru le :27/06/2023

LOG 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 7 488 9 824 11 963 14 128 16 365 21 113 23 289 25 882
Main residences 6 852 8 504 10 085 11 654 14 115 18 440 20 158 22 855
Second homes 228 673 1 151 1 562 1 522 1 412 1 480 1 474
Vacant dwellings 408 647 727 912 728 1 261 1 651 1 553
  • (*) 1967 and 1974 for the overseas departments
  • Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.

LOG T2 - Types and categories of dwellings

LOG T2 - Types and categories of dwellings
2009 % 2014 % 2020 %
Altogether 21 113 100,0 23 289 100,0 25 882 100,0
Main residences 18 440 87,3 20 158 86,6 22 855 88,3
Second homes 1 412 6,7 1 480 6,4 1 474 5,7
Vacant dwellings 1 261 6,0 1 651 7,1 1 553 6,0
Houses 19 068 90,3 20 785 89,3 23 036 89,0
Flats 1 908 9,0 2 385 10,2 2 684 10,4
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T3 - Main residences by number of rooms

LOG T3 - Main residences by number of rooms
2009 % 2014 % 2020 %
Altogether 18 440 100,0 20 158 100,0 22 855 100,0
1 room 293 1,6 211 1,0 325 1,4
2 rooms 1 219 6,6 1 190 5,9 1 568 6,9
3 rooms 3 581 19,4 3 935 19,5 4 640 20,3
4 rooms 5 643 30,6 6 218 30,8 6 919 30,3
5 rooms and over 7 703 41,8 8 603 42,7 9 403 41,1
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T4 - Average number of rooms in main residences

LOG T4 - Average number of rooms in main residences
2009 2014 2020
All main residences 4,3 4,3 4,3
Houses 4,5 4,5 4,5
Flats 2,6 2,8 2,6
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG 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 1,3 1,3 1,5
Non-over-occupied 98,7 98,7 98,5
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T5 - Main residences in 2020 by completion period

LOG T5 - Main residences in 2020 by completion period
Number %
Principal residences build before 2018 22 161 100,0
before 1919 1 272 5,7
from 1919 to 1945 837 3,8
from 1946 to 1970 2 737 12,3
from 1971 to 1990 6 316 28,5
from 1991 to 2005 5 395 24,3
from 2006 to 2017 5 604 25,3
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G1 - Main residences in 2020 by completion period and housing category

LOG G1 - Main residences in 2020 by completion period and housing category
House Flat
before 1919 1 234 27
from 1919 to 1945 811 24
from 1946 to 1970 2 330 392
from 1971 to 1990 5 897 409
from 1991 to 2005 4 943 437
from 2006 to 2017 4 589 962
  • Main residences built before 2018.
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G1 - Main residences in 2020 by completion period and housing category

  • Main residences built before 2018.
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG T6 - Main residence tenure in 2020

LOG T6 - Main residence tenure in 2020
Number of households Share of households in % Household population Average number of rooms
per dwelling per person
Altogether 22 855 100,0 49 974 4,3 2,0
Less than 2 years 2 657 11,6 5 394 3,6 1,8
From 2 to 4 years 4 718 20,6 10 371 3,8 1,7
From 5 to 9 years 4 187 18,3 10 079 4,2 1,7
10 years and over 11 293 49,4 24 131 4,6 2,2
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G2 - Households by main residence tenure in 2020

LOG G2 - Households by main residence tenure in 2020
Share of households in%
Less than 2 years 11,6
From 2 to 4 years 20,6
From 5 to 9 years 18,3
From 10 to 19 years 23,0
From 20 to 29 years 10,3
30 years and over 16,1
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G2 - Households by main residence tenure in 2020

  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG T7 - Main residences by occupational status

LOG T7 - Main residences by occupational status
2009 2014 2020
Number % Number % Number % Number of persons Average moving in age in year (s)
Altogether 18 440 100,0 20 158 100,0 22 855 100,0 49 974 14,5
Homeowner 13 160 71,4 14 567 72,3 16 157 70,7 37 068 18,1
Tenant 5 032 27,3 5 359 26,6 6 517 28,5 12 573 5,7
(including social sector housing) 823 4,5 649 3,2 867 3,8 1 775 7,5
Housed for free 248 1,3 231 1,1 181 0,8 334 12,5
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T8M - Main residences by material comfort

LOG T8M - Main residences by material comfort
2009 % 2014 % 2020 %
Altogether 18 440 100,0 20 158 100,0 22 855 100,0
Bathroom including a shower or a bath 18 088 98,1 19 829 98,4 22 323 97,7
Collective central heating 581 3,2 707 3,5 712 3,1
Individual central heating 8 192 44,4 7 520 37,3 9 051 39,6
Individual electric heating 7 012 38,0 8 474 42,0 9 592 42,0
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T9 - Households’ automotive equipment

LOG T9 - Households’ automotive equipment
2009 % 2014 % 2020 %
Altogether 18 440 100,0 20 158 100,0 22 855 100,0
At least one parking spot 15 069 81,7 16 493 81,8 19 360 84,7
At least one car 16 797 91,1 18 616 92,4 21 102 92,3
1 car 8 516 46,2 9 300 46,1 10 475 45,8
2 cars and over 8 281 44,9 9 316 46,2 10 627 46,5
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.