Housing in 2022 Employment area 2020 of Challans (5203)

Detailed figures

Paru le :26/06/2025

LOG 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 40 275 55 754 71 360 83 242 102 494 119 361 118 092 126 404 136 796
Principal residences 25 549 29 393 34 282 39 733 47 781 56 422 62 333 67 344 75 308
Second dwellings and occasional dwellings 12 378 23 674 33 822 39 642 51 343 59 015 51 206 53 266 55 670
Vacant accommodations 2 348 2 687 3 256 3 867 3 370 3 923 4 552 5 795 5 818
  • (*) 1967 and 1974 for the overseas departments
  • Sources : Insee, RP1967 to RP1999 counts, RP2006 to RP2022 main holdings.

LOG T1bis - Categories of housings

LOG T1bis - Categories of housings
Category of housing 2011 2016 2022
Principal residences 52,8 53,3 55,1
Second dwellings and occasional dwellings 43,4 42,1 40,7
Vacant dwellings 3,9 4,6 4,3
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T2 - Types of housings

LOG T2 - Types of housings
Type of housing 2011 % 2016 % 2022 %
Altogether 118 092 100,0 126 404 100,0 136 796 100,0
Houses 96 902 82,1 104 252 82,5 112 810 82,5
Flats 20 158 17,1 21 543 17,0 22 951 16,8
Others 1 032 0,9 609 0,5 1 035 0,8
  • Sources : Insee, RP2011, RP2016 et RP2022, exploitations principales, géographie au 01/01/2025.

LOG 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 5 010 4,2 7 964 6,3
due to the household size effect 1 505 1,3 2 421 1,9
due to the demographic effect 3 506 3,0 5 543 4,4
  • 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.

LOG T3 - Principal residences by number of rooms

LOG T3 - Principal residences by number of rooms
Number of rooms 2011 % 2016 % 2022 %
Altogether 62 333 100,0 67 344 100,0 75 308 100,0
1 room 954 1,5 948 1,4 1 068 1,4
2 rooms 4 207 6,7 4 426 6,6 5 089 6,8
3 rooms 13 658 21,9 14 499 21,5 16 220 21,5
4 rooms 19 209 30,8 21 185 31,5 23 407 31,1
5 rooms or above 24 305 39,0 26 287 39,0 29 525 39,2
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG 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 4,2 4,2 4,2
House 4,4 4,4 4,4
Flat 2,6 2,6 2,6
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T4bis - Dwelling occupancy index

LOG T4bis - Dwelling occupancy index
Occupancy index 2011 2016 2022
Standard occupancy 12,9 13,6 12,9
Moderate over-occupation 2,7 2,6 2,6
Severe over-occupation 0,1 0,2 0,2
Moderate under-occupation 29,7 28,0 26,9
Severe under-occupation 28,0 28,4 28,6
Very severe under-occupation 26,5 27,2 28,8
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG 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 72 772 100,0
Before 1919 4 035 5,5
From 1919 to 1945 2 998 4,1
From 1946 to 1970 9 557 13,1
From 1971 to 1990 20 658 28,4
From 1991 to 2005 17 391 23,9
From 2006 to 2019 18 132 24,9
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G1 - Principal residences in 2022 by completion period and housing category

LOG G1 - Principal residences in 2022 by completion period and housing category
House Flat
Before 1919 3 878 130
From 1919 to 1945 2 829 158
From 1946 to 1970 8 409 1 106
From 1971 to 1990 18 820 1 768
From 1991 to 2005 15 990 1 303
From 2006 to 2018 15 748 2 211
  • Main residences built before 2020.
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G1 - Principal residences in 2022 by completion period and housing category

  • Main residences built before 2020.
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG T6 - Length of residence in the main residences in 2022

LOG T6 - Length of residence in the main residences in 2022
Length of residence Number of households Share of households in % Household population Average number of pieces per
lodging person
Altogether 75 308 100,0 155 659 4,2 2,1
Less than 2 years ago 8 167 10,8 16 329 3,7 1,8
From 2 to 4 years ago 15 283 20,3 32 027 3,9 1,9
From 5 to 9 years ago 13 689 18,2 30 466 4,1 1,8
10 years ago or above 38 169 50,7 76 837 4,5 2,3
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G2 - Length of residence of households in 2022

LOG G2 - Length of residence of households in 2022
Share of households in%
Less than 2 years ago 10,8
From 2 to 4 years ago 20,3
From 5 to 9 years ago 18,2
From 10 to 19 years ago 22,1
From 20 to 29 years ago 12,1
30 years ago or above 16,5
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G2 - Length of residence of households in 2022

  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG T7 - Principal residences by housing tenure

LOG T7 - Principal residences by housing tenure
2011 2016 2022
Housing tenure Number % Number % Number % Number of persons Average moving in age in year (s)
Altogether 62 333 100,0 67 344 100,0 75 308 100,0 155 659 15,1
Homeowner 45 915 73,7 49 595 73,6 55 292 73,4 117 946 18,3
Tenant 15 374 24,7 16 800 24,9 18 943 25,2 35 741 6,2
including public tenants 2 006 3,2 2 340 3,5 2 942 3,9 5 844 8,6
Housed for free 1 044 1,7 949 1,4 1 073 1,4 1 972 11,3
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T8M - Comfort of principal residences: primary heating fuel

LOG T8M - Comfort of principal residences: primary heating fuel
Fuel 2011 % 2016 % 2022 %
Town gas - district heating network 8 062 12,9 8 549 12,7 10 170 13,5
Fuel oil 11 490 18,4 9 692 14,4 7 384 9,8
Electricity 32 239 51,7 35 422 52,6 40 617 53,9
Bottled or tank gas 1 998 3,2 1 713 2,5 1 694 2,2
Other (wood, solar, geothermal, etc.) 8 544 13,7 11 967 17,8 15 444 20,5
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T9 - Household automotive equipment

LOG T9 - Household automotive equipment
Equipment 2011 % 2016 % 2022 %
At least one car 56 320 90,4 61 601 91,5 69 349 92,1
 1 car 30 924 49,6 33 534 49,8 37 722 50,1
 2 cars or above 25 396 40,7 28 067 41,7 31 627 42,0
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T9bis - Parking space reserved for personal use

LOG T9bis - Parking space reserved for personal use
Parking space 2011 % 2016 % 2022 %
All principal residences 62 333 100,0 67 344 100,0 75 308 100,0
Including those with at least one reserved parking space (box, garage, parking spot) 50 271 80,6 55 920 83,0 63 729 84,6
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.