Housing in 2020 Urban unit 2020 of Challans (85402)

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 3 974 5 596 6 897 8 436 10 011 12 556 13 830 15 486
Main residences 3 676 5 001 6 039 7 256 8 977 11 256 12 133 13 941
Second homes 109 269 429 595 555 523 646 582
Vacant dwellings 189 326 429 585 479 778 1 051 963
  • (*) 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 12 556 100,0 13 830 100,0 15 486 100,0
Main residences 11 256 89,6 12 133 87,7 13 941 90,0
Second homes 523 4,2 646 4,7 582 3,8
Vacant dwellings 778 6,2 1 051 7,6 963 6,2
Houses 10 671 85,0 11 509 83,2 12 916 83,4
Flats 1 792 14,3 2 250 16,3 2 516 16,2
  • 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 11 256 100,0 12 133 100,0 13 941 100,0
1 room 249 2,2 161 1,3 250 1,8
2 rooms 949 8,4 895 7,4 1 293 9,3
3 rooms 2 204 19,6 2 438 20,1 2 895 20,8
4 rooms 3 321 29,5 3 620 29,8 4 054 29,1
5 rooms and over 4 532 40,3 5 019 41,4 5 448 39,1
  • 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 4,2 4,3 4,2
Houses 4,5 4,6 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 1,4 1,6
Non-over-occupied 98,7 98,6 98,4
  • 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 13 607 100,0
before 1919 509 3,7
from 1919 to 1945 377 2,8
from 1946 to 1970 1 838 13,5
from 1971 to 1990 4 141 30,4
from 1991 to 2005 3 322 24,4
from 2006 to 2017 3 420 25,1
  • 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 482 21
from 1919 to 1945 363 12
from 1946 to 1970 1 461 364
from 1971 to 1990 3 752 379
from 1991 to 2005 2 907 409
from 2006 to 2017 2 488 921
  • 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 13 941 100,0 28 860 4,2 2,0
Less than 2 years 1 637 11,7 3 214 3,4 1,7
From 2 to 4 years 3 003 21,5 6 365 3,7 1,8
From 5 to 9 years 2 516 18,0 5 639 4,1 1,8
10 years and over 6 785 48,7 13 641 4,6 2,3
  • 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 11,7
From 2 to 4 years 21,5
From 5 to 9 years 18,0
From 10 to 19 years 21,9
From 20 to 29 years 10,3
30 years and over 16,4
  • 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 11 256 100,0 12 133 100,0 13 941 100,0 28 860 14,5
Homeowner 7 567 67,2 8 285 68,3 9 152 65,6 19 853 18,9
Tenant 3 516 31,2 3 712 30,6 4 682 33,6 8 804 5,8
(including social sector housing) 658 5,8 470 3,9 647 4,6 1 322 7,7
Housed for free 172 1,5 136 1,1 107 0,8 203 13,3
  • 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 11 256 100,0 12 133 100,0 13 941 100,0
Bathroom including a shower or a bath 11 094 98,6 11 943 98,4 13 641 97,9
Collective central heating 544 4,8 678 5,6 641 4,6
Individual central heating 5 629 50,0 5 159 42,5 6 328 45,4
Individual electric heating 4 041 35,9 4 896 40,4 5 489 39,4
  • 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 11 256 100,0 12 133 100,0 13 941 100,0
At least one parking spot 9 102 80,9 9 685 79,8 11 721 84,1
At least one car 9 998 88,8 11 008 90,7 12 578 90,2
1 car 5 384 47,8 5 958 49,1 6 761 48,5
2 cars and over 4 614 41,0 5 050 41,6 5 817 41,7
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.