Housing in 2020 Municipality of Cergy (95127)

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 1 138 3 778 7 543 16 407 20 457 24 502 26 866 30 373
Main residences 840 2 835 6 582 15 289 18 898 22 853 24 617 27 205
Second homes 257 135 130 238 201 224 411 814
Vacant dwellings 41 808 831 880 1 358 1 426 1 838 2 355
  • (*) 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 24 502 100,0 26 866 100,0 30 373 100,0
Main residences 22 853 93,3 24 617 91,6 27 205 89,6
Second homes 224 0,9 411 1,5 814 2,7
Vacant dwellings 1 426 5,8 1 838 6,8 2 355 7,8
Houses 5 028 20,5 5 304 19,7 5 279 17,4
Flats 19 027 77,7 20 366 75,8 24 152 79,5
  • 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 22 853 100,0 24 617 100,0 27 205 100,0
1 room 3 414 14,9 3 821 15,5 4 842 17,8
2 rooms 4 123 18,0 4 098 16,6 4 664 17,1
3 rooms 5 961 26,1 6 527 26,5 7 179 26,4
4 rooms 5 231 22,9 5 426 22,0 5 837 21,5
5 rooms and over 4 124 18,0 4 744 19,3 4 682 17,2
  • 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 3,2 3,2 3,1
Houses 4,9 4,9 4,9
Flats 2,8 2,8 2,8
  • 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 15,6 16,6 18,3
Non-over-occupied 84,4 83,4 81,7
  • 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 27 049 100,0
before 1919 289 1,1
from 1919 to 1945 192 0,7
from 1946 to 1970 1 426 5,3
from 1971 to 1990 13 801 51,0
from 1991 to 2005 5 805 21,5
from 2006 to 2017 5 536 20,5
  • 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 187 90
from 1919 to 1945 71 121
from 1946 to 1970 289 1 135
from 1971 to 1990 3 541 9 726
from 1991 to 2005 741 4 931
from 2006 to 2017 98 5 326
  • 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 27 205 100,0 66 930 3,1 1,3
Less than 2 years 5 054 18,6 10 220 2,4 1,2
From 2 to 4 years 7 042 25,9 16 742 2,6 1,1
From 5 to 9 years 5 351 19,7 15 420 3,1 1,1
10 years and over 9 757 35,9 24 548 3,8 1,5
  • 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 18,6
From 2 to 4 years 25,9
From 5 to 9 years 19,7
From 10 to 19 years 17,9
From 20 to 29 years 8,8
30 years and over 9,1
  • 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 22 853 100,0 24 617 100,0 27 205 100,0 66 930 10,1
Homeowner 8 284 36,2 8 688 35,3 8 794 32,3 22 298 15,4
Tenant 14 232 62,3 15 548 63,2 17 454 64,2 42 522 7,6
(including social sector housing) 8 247 36,1 8 102 32,9 8 230 30,3 23 658 11,8
Housed for free 337 1,5 380 1,5 957 3,5 2 110 8,2
  • 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 22 853 100,0 24 617 100,0 27 205 100,0
Bathroom including a shower or a bath 22 072 96,6 23 457 95,3 25 497 93,7
Collective central heating 11 858 51,9 13 235 53,8 15 063 55,4
Individual central heating 3 316 14,5 3 820 15,5 3 388 12,5
Individual electric heating 7 218 31,6 7 173 29,1 8 455 31,1
  • 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 22 853 100,0 24 617 100,0 27 205 100,0
At least one parking spot 15 645 68,5 16 926 68,8 18 620 68,4
At least one car 16 776 73,4 17 350 70,5 18 879 69,4
1 car 12 440 54,4 12 786 51,9 13 905 51,1
2 cars and over 4 336 19,0 4 564 18,5 4 975 18,3
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.