Housing in 2022 Employment area 2020 of Saint-Nazaire (5219)

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 70 346 83 679 98 185 111 528 128 692 145 464 152 592 163 917 176 748
Principal residences 51 714 59 576 68 872 75 927 86 453 98 523 104 334 111 489 122 446
Second dwellings and occasional dwellings 14 973 19 346 22 207 29 339 36 655 40 783 40 293 42 777 44 548
Vacant accommodations 3 659 4 757 7 106 6 262 5 584 6 157 7 965 9 651 9 755
  • (*) 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 68,4 68,0 69,3
Second dwellings and occasional dwellings 26,4 26,1 25,2
Vacant dwellings 5,2 5,9 5,5
  • 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 152 592 100,0 163 917 100,0 176 748 100,0
Houses 98 064 64,3 103 836 63,3 111 226 62,9
Flats 52 642 34,5 58 254 35,5 63 635 36,0
Others 1 886 1,2 1 827 1,1 1 888 1,1
  • 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 7 155 4,7 10 956 6,7
due to the household size effect 2 287 1,5 4 213 2,6
due to the demographic effect 4 868 3,2 6 743 4,1
  • 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 104 334 100,0 111 489 100,0 122 446 100,0
1 room 3 172 3,0 3 070 2,8 3 710 3,0
2 rooms 10 686 10,2 12 050 10,8 13 608 11,1
3 rooms 19 621 18,8 21 309 19,1 23 634 19,3
4 rooms 26 550 25,4 27 562 24,7 28 650 23,4
5 rooms or above 44 305 42,5 47 498 42,6 52 843 43,2
  • 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 4,3 4,3 4,3
House 4,8 4,8 4,9
Flat 3,0 2,9 2,9
  • 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 17,2 17,4 17,5
Moderate over-occupation 4,4 4,0 4,2
Severe over-occupation 0,3 0,2 0,2
Moderate under-occupation 25,0 25,0 24,1
Severe under-occupation 24,9 24,0 22,4
Very severe under-occupation 28,2 29,3 31,5
  • 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 119 197 100,0
Before 1919 7 103 6,0
From 1919 to 1945 5 816 4,9
From 1946 to 1970 24 345 20,4
From 1971 to 1990 33 648 28,2
From 1991 to 2005 22 390 18,8
From 2006 to 2019 25 895 21,7
  • 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 6 415 664
From 1919 to 1945 4 895 901
From 1946 to 1970 15 360 8 891
From 1971 to 1990 23 483 9 867
From 1991 to 2005 15 495 6 635
From 2006 to 2018 16 549 9 037
  • 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 122 446 100,0 256 337 4,3 2,0
Less than 2 years ago 14 241 11,6 28 132 3,4 1,7
From 2 to 4 years ago 25 614 20,9 54 415 3,8 1,8
From 5 to 9 years ago 21 996 18,0 51 022 4,1 1,8
10 years ago or above 60 594 49,5 122 769 4,7 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 11,6
From 2 to 4 years ago 20,9
From 5 to 9 years ago 18,0
From 10 to 19 years ago 20,3
From 20 to 29 years ago 11,3
30 years ago or above 17,9
  • 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 104 334 100,0 111 489 100,0 122 446 100,0 256 337 15,2
Homeowner 69 681 66,8 73 709 66,1 81 294 66,4 180 721 19,2
Tenant 33 186 31,8 36 376 32,6 39 573 32,3 72 642 7,2
including public tenants 11 857 11,4 13 953 12,5 14 341 11,7 29 245 10,4
Housed for free 1 467 1,4 1 404 1,3 1 579 1,3 2 975 10,2
  • 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 43 943 42,1 45 099 40,5 48 634 39,7
Fuel oil 7 812 7,5 6 397 5,7 4 752 3,9
Electricity 39 714 38,1 43 533 39,0 49 351 40,3
Bottled or tank gas 3 190 3,1 2 663 2,4 2 491 2,0
Other (wood, solar, geothermal, etc.) 9 675 9,3 13 797 12,4 17 218 14,1
  • 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 91 067 87,3 98 148 88,0 108 592 88,7
 1 car 49 828 47,8 53 046 47,6 58 876 48,1
 2 cars or above 41 239 39,5 45 101 40,5 49 716 40,6
  • 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 104 334 100,0 111 489 100,0 122 446 100,0
Including those with at least one reserved parking space (box, garage, parking spot) 75 277 72,2 82 262 73,8 92 324 75,4
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.