Housing in 2020 inter-communality metropolis of de Saint-Quentin-en-Yvelines (200058782)

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 15 542 35 357 55 193 69 041 82 620 89 129 92 132 99 565
Main residences 13 512 30 879 50 252 65 075 77 674 85 061 87 086 92 605
Second homes 756 742 650 981 860 606 1 043 1 652
Vacant dwellings 1 274 3 736 4 291 2 985 4 086 3 462 4 003 5 308
  • (*) 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 89 129 100,0 92 132 100,0 99 565 100,0
Main residences 85 061 95,4 87 086 94,5 92 605 93,0
Second homes 606 0,7 1 043 1,1 1 652 1,7
Vacant dwellings 3 462 3,9 4 003 4,3 5 308 5,3
Houses 34 374 38,6 34 786 37,8 35 088 35,2
Flats 53 970 60,6 56 462 61,3 63 209 63,5
  • 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 85 061 100,0 87 086 100,0 92 605 100,0
1 room 5 206 6,1 5 090 5,8 7 637 8,2
2 rooms 11 085 13,0 11 267 12,9 12 360 13,3
3 rooms 19 419 22,8 20 621 23,7 21 509 23,2
4 rooms 22 664 26,6 22 592 25,9 22 985 24,8
5 rooms and over 26 686 31,4 27 516 31,6 28 114 30,4
  • 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 3,9 3,9 3,8
Houses 5,1 5,1 5,2
Flats 3,1 3,1 3,0
  • 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 8,6 9,2 8,5
Non-over-occupied 91,4 90,8 91,5
  • 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 91 532 100,0
before 1919 952 1,0
from 1919 to 1945 1 345 1,5
from 1946 to 1970 14 166 15,5
from 1971 to 1990 47 666 52,1
from 1991 to 2005 17 707 19,3
from 2006 to 2017 9 696 10,6
  • 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 634 309
from 1919 to 1945 643 669
from 1946 to 1970 5 644 8 435
from 1971 to 1990 19 793 27 627
from 1991 to 2005 5 019 12 393
from 2006 to 2017 1 803 7 567
  • 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 92 605 100,0 225 462 3,8 1,5
Less than 2 years 10 542 11,4 22 809 2,9 1,3
From 2 to 4 years 19 708 21,3 48 687 3,2 1,3
From 5 to 9 years 17 342 18,7 49 447 3,6 1,3
10 years and over 45 013 48,6 104 520 4,3 1,8
  • 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 11,4
From 2 to 4 years 21,3
From 5 to 9 years 18,7
From 10 to 19 years 21,9
From 20 to 29 years 12,2
30 years and over 14,5
  • 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 85 061 100,0 87 086 100,0 92 605 100,0 225 462 13,7
Homeowner 46 575 54,8 47 753 54,8 49 988 54,0 123 371 16,9
Tenant 37 031 43,5 37 991 43,6 41 135 44,4 98 949 9,8
(including social sector housing) 24 715 29,1 25 029 28,7 24 311 26,3 66 672 13,0
Housed for free 1 454 1,7 1 342 1,5 1 482 1,6 3 143 10,3
  • 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 85 061 100,0 87 086 100,0 92 605 100,0
Bathroom including a shower or a bath 82 836 97,4 84 134 96,6 88 528 95,6
Collective central heating 24 718 29,1 26 290 30,2 29 575 31,9
Individual central heating 38 040 44,7 37 870 43,5 39 981 43,2
Individual electric heating 20 579 24,2 21 099 24,2 21 685 23,4
  • 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 85 061 100,0 87 086 100,0 92 605 100,0
At least one parking spot 63 850 75,1 64 626 74,2 67 894 73,3
At least one car 73 663 86,6 75 321 86,5 78 752 85,0
1 car 42 676 50,2 43 387 49,8 46 598 50,3
2 cars and over 30 987 36,4 31 934 36,7 32 154 34,7
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.