Housing in 2020 Municipality of Grigny (91286)

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 842 8 510 9 228 9 341 9 637 9 773 9 889 10 108
Main residences 783 7 318 8 171 8 326 8 154 8 816 9 089 9 205
Second homes 31 56 86 91 50 41 31 26
Vacant dwellings 28 1 136 971 924 1 433 915 769 877
  • (*) 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 9 773 100,0 9 889 100,0 10 108 100,0
Main residences 8 816 90,2 9 089 91,9 9 205 91,1
Second homes 41 0,4 31 0,3 26 0,3
Vacant dwellings 915 9,4 769 7,8 877 8,7
Houses 1 151 11,8 1 087 11,0 1 103 10,9
Flats 8 516 87,1 8 703 88,0 8 880 87,9
  • 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 8 816 100,0 9 089 100,0 9 205 100,0
1 room 710 8,1 795 8,7 961 10,4
2 rooms 1 363 15,5 1 422 15,6 1 494 16,2
3 rooms 1 884 21,4 2 008 22,1 2 184 23,7
4 rooms 2 556 29,0 2 787 30,7 2 569 27,9
5 rooms and over 2 303 26,1 2 077 22,8 1 997 21,7
  • 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 3,6 3,5 3,4
Houses 4,7 4,7 4,6
Flats 3,4 3,4 3,3
  • 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 22,6 24,5 27,7
Non-over-occupied 77,4 75,5 72,3
  • 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 9 080 100,0
before 1919 199 2,2
from 1919 to 1945 147 1,6
from 1946 to 1970 4 567 50,3
from 1971 to 1990 3 219 35,4
from 1991 to 2005 511 5,6
from 2006 to 2017 438 4,8
  • 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 130 69
from 1919 to 1945 33 114
from 1946 to 1970 394 4 128
from 1971 to 1990 242 2 923
from 1991 to 2005 145 363
from 2006 to 2017 97 325
  • 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 9 205 100,0 27 472 3,4 1,1
Less than 2 years 1 074 11,7 2 810 2,8 1,1
From 2 to 4 years 1 936 21,0 6 133 3,1 1,0
From 5 to 9 years 1 880 20,4 6 284 3,2 1,0
10 years and over 4 316 46,9 12 246 3,8 1,3
  • 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 21,0
From 5 to 9 years 20,4
From 10 to 19 years 25,3
From 20 to 29 years 10,9
30 years and over 10,6
  • 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 8 816 100,0 9 089 100,0 9 205 100,0 27 472 12,6
Homeowner 3 422 38,8 3 069 33,8 2 907 31,6 8 416 17,5
Tenant 5 251 59,6 5 899 64,9 6 185 67,2 18 759 10,3
(including social sector housing) 3 235 36,7 3 639 40,0 3 361 36,5 10 524 13,4
Housed for free 144 1,6 122 1,3 114 1,2 297 11,2
  • 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 8 816 100,0 9 089 100,0 9 205 100,0
Bathroom including a shower or a bath 8 095 91,8 8 407 92,5 7 990 86,8
Collective central heating 7 338 83,2 7 503 82,6 7 601 82,6
Individual central heating 1 017 11,5 1 087 12,0 1 115 12,1
Individual electric heating 386 4,4 424 4,7 433 4,7
  • 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 8 816 100,0 9 089 100,0 9 205 100,0
At least one parking spot 4 057 46,0 3 499 38,5 3 241 35,2
At least one car 5 212 59,1 5 315 58,5 5 194 56,4
1 car 3 917 44,4 4 026 44,3 3 947 42,9
2 cars and over 1 295 14,7 1 288 14,2 1 247 13,5
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.