Housing in 2022 Employment area 2020 of Saint-Omer (3219)

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 42 313 48 110 54 713 59 942 64 259 69 591 74 342 78 189 81 020
Principal residences 39 983 44 462 49 321 53 698 59 216 64 487 68 072 70 844 73 491
Second dwellings and occasional dwellings 798 1 552 1 976 2 441 2 311 1 863 1 811 1 749 1 852
Vacant accommodations 1 532 2 096 3 416 3 803 2 732 3 241 4 459 5 595 5 677
  • (*) 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 91,6 90,6 90,7
Second dwellings and occasional dwellings 2,4 2,2 2,3
Vacant dwellings 6,0 7,2 7,0
  • 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 74 342 100,0 78 189 100,0 81 020 100,0
Houses 61 433 82,6 64 587 82,6 66 441 82,0
Flats 12 130 16,3 12 833 16,4 13 653 16,9
Others 779 1,0 769 1,0 926 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 2 771 3,7 2 648 3,4
due to the household size effect 1 771 2,4 2 933 3,8
due to the demographic effect 1 000 1,3 –286 –0,4
  • 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 68 072 100,0 70 844 100,0 73 491 100,0
1 room 1 272 1,9 1 372 1,9 1 364 1,9
2 rooms 3 853 5,7 4 172 5,9 4 454 6,1
3 rooms 8 490 12,5 9 262 13,1 9 712 13,2
4 rooms 15 951 23,4 17 147 24,2 16 961 23,1
5 rooms or above 38 506 56,6 38 891 54,9 41 001 55,8
  • 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 4,7 4,7 4,7
House 5,1 5,0 5,1
Flat 3,1 3,1 3,0
  • 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 12,1 12,3 11,9
Moderate over-occupation 3,2 3,2 2,8
Severe over-occupation 0,3 0,2 0,2
Moderate under-occupation 21,4 21,8 20,5
Severe under-occupation 25,6 25,8 24,7
Very severe under-occupation 37,5 36,7 39,9
  • 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 72 408 100,0
Before 1919 7 939 11,0
From 1919 to 1945 8 486 11,7
From 1946 to 1970 15 723 21,7
From 1971 to 1990 20 031 27,7
From 1991 to 2005 10 237 14,1
From 2006 to 2019 9 993 13,8
  • 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 6 737 1 175
From 1919 to 1945 7 483 994
From 1946 to 1970 12 989 2 687
From 1971 to 1990 16 747 3 176
From 1991 to 2005 8 201 1 935
From 2006 to 2018 8 344 1 513
  • 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 73 491 100,0 168 939 4,7 2,1
Less than 2 years ago 7 338 10,0 15 677 3,9 1,8
From 2 to 4 years ago 13 087 17,8 31 342 4,2 1,8
From 5 to 9 years ago 11 913 16,2 31 854 4,6 1,7
10 years ago or above 41 153 56,0 90 066 5,1 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 10,0
From 2 to 4 years ago 17,8
From 5 to 9 years ago 16,2
From 10 to 19 years ago 19,4
From 20 to 29 years ago 12,0
30 years ago or above 24,6
  • 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 68 072 100,0 70 844 100,0 73 491 100,0 168 939 18,2
Homeowner 44 813 65,8 46 333 65,4 48 259 65,7 114 331 23,2
Tenant 22 009 32,3 23 527 33,2 24 195 32,9 52 470 8,2
including public tenants 8 331 12,2 8 366 11,8 7 979 10,9 17 799 12,3
Housed for free 1 250 1,8 983 1,4 1 038 1,4 2 138 15,4
  • 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 26 004 38,2 26 497 37,4 26 667 36,3
Fuel oil 12 360 18,2 11 092 15,7 8 964 12,2
Electricity 15 358 22,6 17 003 24,0 19 417 26,4
Bottled or tank gas 1 445 2,1 1 255 1,8 1 170 1,6
Other (wood, solar, geothermal, etc.) 12 905 19,0 14 998 21,2 17 274 23,5
  • 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 57 255 84,1 60 420 85,3 63 674 86,6
 1 car 31 309 46,0 32 517 45,9 33 569 45,7
 2 cars or above 25 946 38,1 27 903 39,4 30 105 41,0
  • 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 68 072 100,0 70 844 100,0 73 491 100,0
Including those with at least one reserved parking space (box, garage, parking spot) 48 350 71,0 50 162 70,8 52 904 72,0
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.