Housing in 2021 Urban unit 2020 of Saint-Arnoult-en-Yvelines (78202)

Detailed figures

Paru le :27/06/2024

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
1968(*) 1975(*) 1982 1990 1999 2010 2015 2021
Altogether 643 1 110 1 562 2 042 2 225 2 598 2 662 2 770
Principal residences 483 925 1 391 1 874 2 053 2 384 2 432 2 506
Secondary residences 120 138 121 101 73 79 66 60
Vacant accommodations 40 47 50 67 99 135 163 205
  • (*) 1967 and 1974 for the overseas departments
  • Sources : Insee, RP1967 to 1999 counts, RP2010 to RP2021 main holdings.

LOG T2 - Types and categories of housings

LOG T2 - Types and categories of housings
2010 % 2015 % 2021 %
Altogether 2 598 100,0 2 662 100,0 2 770 100,0
Principal residence 2 384 91,8 2 432 91,4 2 506 90,5
Secondary residences 79 3,0 66 2,5 60 2,2
Vacant accommodations 135 5,2 163 6,1 205 7,4
houses 2 003 77,1 2 060 77,4 2 124 76,7
flats 567 21,8 591 22,2 642 23,2
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

LOG T3 - Principal residences by number of rooms

LOG T3 - Principal residences by number of rooms
2010 % 2015 % 2021 %
Altogether 2 384 100,0 2 432 100,0 2 506 100,0
1 room 76 3,2 66 2,7 66 2,6
2 rooms 193 8,1 197 8,1 215 8,6
3 rooms 273 11,5 288 11,8 335 13,4
4 rooms 495 20,8 474 19,5 479 19,1
5 rooms or above 1 346 56,5 1 407 57,8 1 412 56,3
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

LOG T4 - Principal residences average number of rooms

LOG T4 - Principal residences average number of rooms
2010 2015 2021
All main residences 4,7 4,8 4,7
House 5,3 5,3 5,3
Flat 2,7 2,8 2,7
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

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)
2010 2015 2021
Over-occupied 2,6 2,7 3,0
Non-over-occupied 97,4 97,3 97,0
  • Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.

LOG T5 - Principal residences in 2021 by completion period

LOG T5 - Principal residences in 2021 by completion period
Number %
Principal residences build before 2019 2 505 100,0
before 1919 187 7,5
from 1919 to 1945 112 4,5
from 1946 to 1970 279 11,1
from 1971 to 1990 1 286 51,3
from 1991 to 2005 320 12,8
from 2006 to 2015 322 12,8
  • Source : Insee, RP2021 main operation, geography as of 01/01/2024.

LOG G1 - Principal residences in 2021 by completion period and housing category

LOG G1 - Principal residences in 2021 by completion period and housing category
House Flat
before 1919 138 49
from 1919 to 1945 69 43
from 1946 to 1970 194 84
from 1971 to 1990 1 108 177
from 1991 to 2005 220 100
from 2006 to 2018 227 93
  • Main residences built before 2019.
  • Source : Insee, RP2021 main operation, geography as of 01/01/2024.

LOG G1 - Principal residences in 2021 by completion period and housing category

  • Main residences built before 2019.
  • Source : Insee, RP2021 main operation, geography as of 01/01/2024.

LOG T6 - Housing tenure of the main residences in 2021

LOG T6 - Housing tenure of the main residences in 2021
Number of households Share of households in % Household population Average number of pieces per
lodging person
Altogether 2 506 100,0 5 863 4,7 2,0
Less than 2 years ago 229 9,1 473 3,5 1,7
From 2 to 4 years ago 450 17,9 1 072 4,0 1,7
From 5 to 9 years ago 403 16,1 1 100 4,6 1,7
10 years ago or above 1 424 56,8 3 218 5,2 2,3
  • Source : Insee, RP2021 main operation, geography as of 01/01/2024.

LOG G2 - Households’ Housing tenure in 2021

LOG G2 - Households’ Housing tenure in 2021
Share of households in%
Less than 2 years ago 9,1
From 2 to 4 years ago 17,9
From 5 to 9 years ago 16,1
From 10 to 19 years ago 23,6
From 20 to 29 years ago 10,9
30 years ago or above 22,3
  • Source : Insee, RP2021 main operation, geography as of 01/01/2024.

LOG G2 - Households’ Housing tenure in 2021

  • Source : Insee, RP2021 main operation, geography as of 01/01/2024.

LOG T7 - Principal residences by occupational status

LOG T7 - Principal residences by occupational status
2010 2015 2021
Number % Number % Number % Number of persons Average moving in age in year (s)
Altogether 2 384 100,0 2 432 100,0 2 506 100,0 5 863 16,5
Homeowner 1 794 75,2 1 815 74,6 1 860 74,2 4 525 19,9
Tenant 513 21,5 543 22,3 557 22,2 1 137 6,5
(including public tenants) 122 5,1 119 4,9 124 5,0 292 12,2
Housed for free 77 3,2 73 3,0 90 3,6 201 8,1
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

LOG T8M - Principal residences by material comfort

LOG T8M - Principal residences by material comfort
2010 % 2015 % 2021 %
Altogether 2 384 100,0 2 432 100,0 2 506 100,0
Bathroom including a shower or a bath 2 342 98,2 2 396 98,5 2 470 98,6
Collective central heating 155 6,5 146 6,0 158 6,3
Individual central heating 1 021 42,8 989 40,7 1 059 42,3
Individual electric heating 987 41,4 1 026 42,2 1 115 44,5
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

LOG T9 - Households’ automotive equipment

LOG T9 - Households’ automotive equipment
2010 % 2015 % 2021 %
Altogether 2 384 100,0 2 432 100,0 2 506 100,0
At least one parking spot 1 875 78,7 1 877 77,2 1 958 78,1
At least one car 2 225 93,3 2 276 93,6 2 349 93,7
1 car 1 003 42,1 1 031 42,4 1 087 43,4
2 cars or above 1 221 51,2 1 246 51,2 1 261 50,3
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.