Couples – Family – Households in 2020 Urban unit 2020 of Bailly-Romainvilliers (77501)

Detailed figures

Paru le :27/06/2023

FAM T1 - Households by composition

FAM T1 - Households by composition
Number of households Household population
2009 % 2014 % 2020 % 2009 2014 2020
Ensemble 16 493 100,0 18 936 100,0 20 506 100,0 43 970 49 546 52 033
One-person households (male and female) 3 579 21,7 4 624 24,4 5 448 26,6 3 579 4 624 5 448
 Single Male 1 568 9,5 2 022 10,7 2 362 11,5 1 568 2 022 2 362
 Single Female 2 012 12,2 2 603 13,7 3 086 15,1 2 012 2 603 3 086
Other households without families 607 3,7 503 2,7 368 1,8 1 643 1 218 808
Family households : 12 307 74,6 13 809 72,9 14 690 71,6 38 748 43 704 45 777
 Couple without children 4 114 24,9 4 488 23,7 4 725 23,0 8 490 9 293 9 882
 Couple with children 6 900 41,8 7 635 40,3 7 848 38,3 26 654 29 709 30 415
 Single parent 1 292 7,8 1 686 8,9 2 117 10,3 3 604 4 702 5 480
  • Sources : Insee, RP2009, RP2014 and RP2020, additional operations, geography as of 01/01/2023.

FAM G1 - Growth estimates of households’ size since 1968

FAM G1 - Growth estimates of households’ size since 1968
1968(*) 1975(*) 1982 1990 1999 2009 2014 2020
Average number of occupants per main residence 2,74 2,93 2,90 2,88 2,70 2,67 2,62 2,54
  • (*) 1967 and 1974 for the overseas departments (DOM)
  • The data proposed is established for the same geographical scope
  • in the geography in force on 01/01/2023.
  • Sources : Insee, RP1967 to 1999 counts RP2009 to RP2020 main holdings

FAM G1 - Growth estimates of households’ size since 1968

  • (*) 1967 and 1974 for the overseas departments (DOM)
  • The data proposed is established for the same geographical scope
  • in the geography in force on 01/01/2023.
  • Sources : Insee, RP1967 to 1999 counts RP2009 to RP2020 main holdings

FAM G2 - Proportion of one-person households aged 15 years or above, by age – population of households

FAM G2 - Proportion of one-person households aged 15 years or above, by age – population of households
en % 2009 2014 2020
15 to 19 years old 0,6 0,9 1,1
20 to 24 years old 8,8 11,9 12,1
25 to 39 years old 9,8 12,6 13,7
40 to 54 years old 7,0 8,1 9,2
55 to 64 years old 12,5 13,3 14,1
65 to 79 years old 23,2 21,3 23,1
80 and above 44,6 42,0 42,3
  • Sources : Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

FAM G2 - Proportion of one-person households aged 15 years or above, by age – population of households

  • Sources : Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

FAM G3 - Proportion of couple families aged 15 years or over

FAM G3 - Proportion of couple families aged 15 years or over
en % 2009 2014 2020
15 to 19 years old 1,5 1,2 1,2
20 to 24 years old 23,7 18,4 14,7
25 to 39 years old 76,0 73,5 68,9
40 to 54 years old 83,1 81,2 79,2
55 to 64 years old 81,3 79,2 78,3
65 to 79 years old 71,1 71,8 70,9
80 and above 36,3 37,8 42,0
  • Sources : Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

FAM G3 - Proportion of couple families aged 15 years or over

  • Sources : Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

FAM G4 - Marital status of the population aged 15 years or over in 2020

FAM G4 - Marital status of the population aged 15 years or over in 2020
%
Married 43,9
Civil partnership 6,9
In cohabitation 12,4
Widowed 4,5
Divorced 5,2
Single 27,0
  • Source : Insee, RP2020 main operation, geography as of 01/01/2023.

FAM G4 - Marital status of the population aged 15 years or over in 2020

  • Source : Insee, RP2020 main operation, geography as of 01/01/2023.

FAM T2 - Households by socio-economic classification of the reference person in 2020

FAM T2 - Households by socio-economic classification of the reference person in 2020
Number of households % Household population %
Ensemble 20 506 100,0 52 033 100,0
Farmer operators 26 0,1 57 0,1
Craftsmen, traders, business leaders 1 082 5,3 3 323 6,4
Managers and higher intellectual professions 4 163 20,3 12 049 23,2
Intermediate professions 4 949 24,1 13 783 26,5
Employees 3 757 18,3 9 793 18,8
Workers 2 040 9,9 5 676 10,9
Retirees 4 007 19,5 6 561 12,6
Other people without professional activity 483 2,4 792 1,5
  • Sources : Insee, RP2020 additional operation, geography as of 01/01/2023.

FAM G5 - Households by socio-economic classification of the reference person in 2020

FAM G5 - Households by socio-economic classification of the reference person in 2020
%
Farmer operators 0,1
Handicrafters, traders, business leaders 5,3
Managers and higher intellectual professions 20,3
Intermediate professions 24,1
Employees 18,3
Workers 9,9
Retirees 19,5
Unemployed persons 2,4
  • Sources : Insee, RP2020 additional operation, geography as of 01/01/2023.

FAM G5 - Households by socio-economic classification of the reference person in 2020

  • Sources : Insee, RP2020 additional operation, geography as of 01/01/2023.

FAM T3 - Families composition

FAM T3 - Families composition
2009 % 2014 % 2020 %
Ensemble 12 443 100,0 13 941 100,0 14 875 100,0
Couple with children 6 923 55,6 7 659 54,9 7 877 53,0
Single parent 1 362 10,9 1 749 12,5 2 202 14,8
 Male single parent 295 2,4 356 2,6 575 3,9
 Female single parent 1 068 8,6 1 393 10,0 1 628 10,9
Couple without children 4 157 33,4 4 532 32,5 4 796 32,2
  • Sources : Insee, RP2009, RP2014 and RP2020, additional operations, geography as of 01/01/2023.

FAM T4 - Families by number of children

FAM T4 - Families by number of children
2009 % 2014 % 2020 %
Ensemble 12 443 100,0 13 941 100,0 14 875 100,0
Without any 4 692 37,7 5 131 36,8 5 671 38,1
1 child 3 133 25,2 3 337 23,9 3 780 25,4
2 children 3 376 27,1 3 993 28,6 3 999 26,9
3 children 993 8,0 1 230 8,8 1 159 7,8
4 children or above 248 2,0 250 1,8 266 1,8
  • Sources : Insee, RP2009, RP2014 and RP2020, additional operations, geography as of 01/01/2023.