Housing in 2022 Department of Seine-Maritime (76)

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 371 492 423 916 471 869 509 684 544 449 575 691 604 074 634 421 662 398
Principal residences 341 567 383 413 421 340 454 729 493 131 524 772 544 228 559 516 583 123
Second dwellings and occasional dwellings 13 996 18 246 20 664 23 650 21 743 20 869 21 775 23 967 28 148
Vacant accommodations 15 929 22 257 29 865 31 305 29 575 30 050 38 071 50 939 51 126
  • (*) 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 90,1 88,2 88,0
Second dwellings and occasional dwellings 3,6 3,8 4,2
Vacant dwellings 6,3 8,0 7,7
  • 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 604 074 100,0 634 421 100,0 662 398 100,0
Houses 340 076 56,3 355 643 56,1 368 107 55,6
Flats 258 753 42,8 273 778 43,2 289 025 43,6
Others 5 244 0,9 5 000 0,8 5 266 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 15 287 2,5 23 607 3,7
due to the household size effect 12 730 2,1 20 967 3,3
due to the demographic effect 2 557 0,4 2 640 0,4
  • 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 544 228 100,0 559 516 100,0 583 123 100,0
1 room 26 651 4,9 27 961 5,0 29 857 5,1
2 rooms 60 817 11,2 62 696 11,2 65 953 11,3
3 rooms 120 517 22,1 123 113 22,0 128 630 22,1
4 rooms 147 127 27,0 149 405 26,7 150 322 25,8
5 rooms or above 189 116 34,7 196 340 35,1 208 360 35,7
  • 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 4,0 4,0 4,0
House 4,8 4,8 4,8
Flat 3,0 3,0 3,0
  • 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 20,4 20,4 19,7
Moderate over-occupation 7,2 7,0 6,9
Severe over-occupation 0,4 0,4 0,4
Moderate under-occupation 27,4 27,1 26,7
Severe under-occupation 22,8 22,5 22,1
Very severe under-occupation 21,8 22,6 24,2
  • 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 576 169 100,0
Before 1919 67 937 11,8
From 1919 to 1945 48 718 8,5
From 1946 to 1970 145 307 25,2
From 1971 to 1990 164 668 28,6
From 1991 to 2005 72 674 12,6
From 2006 to 2019 76 865 13,3
  • 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 54 810 12 908
From 1919 to 1945 35 603 12 943
From 1946 to 1970 62 620 81 832
From 1971 to 1990 90 484 72 958
From 1991 to 2005 42 204 29 702
From 2006 to 2018 41 606 34 325
  • 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 583 123 100,0 1 237 043 4,0 1,9
Less than 2 years ago 73 271 12,6 138 281 3,2 1,7
From 2 to 4 years ago 123 383 21,2 267 354 3,5 1,6
From 5 to 9 years ago 103 334 17,7 251 275 3,9 1,6
10 years ago or above 283 135 48,6 580 133 4,5 2,2
  • 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 12,6
From 2 to 4 years ago 21,2
From 5 to 9 years ago 17,7
From 10 to 19 years ago 18,6
From 20 to 29 years ago 11,8
30 years ago or above 18,1
  • 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 544 228 100,0 559 516 100,0 583 123 100,0 1 237 043 15,0
Homeowner 288 206 53,0 297 273 53,1 309 426 53,1 707 287 20,3
Tenant 247 782 45,5 254 829 45,5 266 262 45,7 515 059 9,0
including public tenants 123 348 22,7 127 006 22,7 129 663 22,2 278 247 12,2
Housed for free 8 240 1,5 7 413 1,3 7 434 1,3 14 697 11,5
  • 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 252 297 46,4 259 368 46,4 268 226 46,0
Fuel oil 72 277 13,3 57 840 10,3 45 077 7,7
Electricity 161 668 29,7 170 809 30,5 187 448 32,1
Bottled or tank gas 11 582 2,1 9 950 1,8 9 081 1,6
Other (wood, solar, geothermal, etc.) 46 405 8,5 61 549 11,0 73 291 12,6
  • 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 435 827 80,1 450 401 80,5 468 313 80,3
 1 car 258 546 47,5 263 231 47,0 275 400 47,2
 2 cars or above 177 281 32,6 187 170 33,5 192 913 33,1
  • 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 544 228 100,0 559 516 100,0 583 123 100,0
Including those with at least one reserved parking space (box, garage, parking spot) 327 073 60,1 341 033 61,0 361 706 62,0
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.