Couples – Family – Households in 2021 Municipality of Guyancourt (78297)

Detailed figures

Paru le :27/06/2024

FAM T1 - Households by composition

FAM T1 - Households by composition
household type Number of households Household population
2010 % 2015 % 2021 % 2010 2015 2021
Altogether 10 669 100,0 11 023 100,0 12 082 100,0 27 471 27 479 28 926
One-person households (male and female) 2 934 27,5 3 349 30,4 4 246 35,1 2 934 3 349 4 246
 Single Male 1 382 12,9 1 686 15,3 2 120 17,5 1 382 1 686 2 120
 Single Female 1 552 14,5 1 663 15,1 2 125 17,6 1 552 1 663 2 125
Other households without families 205 1,9 194 1,8 165 1,4 536 456 368
Family households : 7 530 70,6 7 481 67,9 7 671 63,5 24 001 23 674 24 313
 Couple without children 2 084 19,5 2 060 18,7 2 199 18,2 4 306 4 209 4 458
 Couple with children 3 967 37,2 3 846 34,9 3 821 31,6 15 810 15 185 15 426
 Single parent 1 479 13,9 1 575 14,3 1 651 13,7 3 885 4 280 4 429
  • Sources : Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.

FAM T1bis - The detailed composition of single-family households.

FAM T1bis - The detailed composition of single-family households.
Single-family households Number of households % Household population
Altogether 7 631 100,0 24 130
Couple without children 2 182 28,4 4 385
Couple with children 3 806 49,6 15 344
Couples with only children of the couple 3 401 44,3 13 573
Couples with at least one child of only one member of the couple 404 5,3 1 771
Single-parent family 1 644 21,4 4 401
Single man with child(ren) 364 4,7 966
Single woman with child(ren) 1 280 16,7 3 434
  • Sources : Insee, RP2021, additional operations, geography as of 01/01/2024.

FAM G1 - Growth estimates of households’ size since 1968

FAM G1 - Growth estimates of households’ size since 1968
1968(*) 1975(*) 1982 1990 1999 2010 2015 2021
Average number of occupants per main residence 3,55 3,54 3,16 3,15 2,89 2,58 2,49 2,40
  • (*) 1967 and 1974 for the overseas departments (DOM)
  • The data proposed is established for the same geographical scope
  • in the geography in force on 01/01/2024.
  • Sources : Insee, RP1967 to 1999 counts RP2010 to RP2021 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 01/01/2024.
  • Sources : Insee, RP1967 to 1999 counts RP2010 to RP2021 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
2010 2015 2021
15 to 19 years old 2,1 3,2 6,1
20 to 24 years old 9,4 13,6 18,6
25 to 39 years old 15,1 16,5 17,6
40 to 54 years old 12,7 13,9 15,4
55 to 64 years old 18,2 21,6 24,7
65 to 79 years old 27,3 23,3 29,9
80 and above 48,7 38,5 44,9
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

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

  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

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

FAM G3 - Proportion of couple families aged 15 years or over
2010 2015 2021
15 to 19 years old 1,0 0,2 1,5
20 to 24 years old 17,7 13,0 11,5
25 to 39 years old 67,7 65,0 64,2
40 to 54 years old 72,4 68,5 69,4
55 to 64 years old 70,9 69,5 68,1
65 to 79 years old 64,9 69,3 64,7
80 and above 32,4 43,9 37,9
  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

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

  • Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

FAM G4 - Marital status of the population aged 15 years or over in 2021

FAM G4 - Marital status of the population aged 15 years or over in 2021
%
Married 39,7
Civil partnership 5,8
In cohabitation 11,4
Widowed 3,4
Divorced 7,2
Single 32,6
  • Source : Insee, RP2021 main operation, geography as of 01/01/2024.

FAM G4 - Marital status of the population aged 15 years or over in 2021

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

FAM T2 - Households by socio-economic classification of the reference person in 2021

FAM T2 - Households by socio-economic classification of the reference person in 2021
Number of households % Household population %
Altogether 12 082 100,0 28 926 100,0
Farmer operators 4 0,0 9 0,0
Craftsmen, traders, business leaders 298 2,5 975 3,4
Managers and higher intellectual professions 3 271 27,1 8 250 28,5
Intermediate professions 2 613 21,6 6 623 22,9
Employees 2 165 17,9 5 484 19,0
Workers 1 154 9,6 3 605 12,5
Retirees 2 016 16,7 3 082 10,7
Other people without professional activity 561 4,6 899 3,1
  • Sources : Insee, RP2021 additional operation, geography as of 01/01/2024.

FAM G5 - Households by socio-economic classification of the reference person in 2021

FAM G5 - Households by socio-economic classification of the reference person in 2021
%
Farmer operators 0,0
Handicrafters, traders, business leaders 2,5
Managers and higher intellectual professions 27,1
Intermediate professions 21,6
Employees 17,9
Workers 9,6
Retirees 16,7
Unemployed persons 4,6
  • Sources : Insee, RP2021 additional operation, geography as of 01/01/2024.

FAM G5 - Households by socio-economic classification of the reference person in 2021

  • Sources : Insee, RP2021 additional operation, geography as of 01/01/2024.

FAM T3 - Families composition

FAM T3 - Families composition
2010 % 2015 % 2021 %
Altogether 7 584 100,0 7 526 100,0 7 711 100,0
Couple with children 3 973 52,4 3 846 51,1 3 821 49,6
Single parent 1 509 19,9 1 605 21,3 1 679 21,8
 Male single parent 299 3,9 275 3,7 278 3,6
 Female single parent 1 210 16,0 1 330 17,7 1 402 18,2
Couple without children 2 101 27,7 2 075 27,6 2 210 28,7
  • Sources : Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.

FAM T3bis - Detailed composition of families composed of couples with child(ren)

FAM T3bis - Detailed composition of families composed of couples with child(ren)
Couple with child(ren) 2021 %
Altogether 3 821 100,0
Traditional family 3 413 89,3
Blended family 408 10,7
  • Sources : Insee, RP2021, additional operations, geography as of 01/01/2024.

FAM T4 - Families by number of children

FAM T4 - Families by number of children
2010 % 2015 % 2021 %
Altogether 7 584 100,0 7 526 100,0 7 711 100,0
Without any 2 433 32,1 2 512 33,4 2 697 35,0
1 child 2 098 27,7 2 067 27,5 1 930 25,0
2 children 2 095 27,6 1 942 25,8 2 012 26,1
3 children 713 9,4 792 10,5 776 10,1
4 children or above 245 3,2 212 2,8 295 3,8
  • Sources : Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.