Couples – Family – Households in 2021 Municipality of Buc (78117)

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 2 050 100,0 2 354 100,0 2 542 100,0 5 296 5 703 5 806
One-person households (male and female) 458 22,3 697 29,6 861 33,9 458 697 861
 Single Male 170 8,3 297 12,6 300 11,8 170 297 300
 Single Female 288 14,0 401 17,0 561 22,1 288 401 561
Other households without families 20 1,0 54 2,3 0 0,0 49 124 0
Family households : 1 572 76,7 1 603 68,1 1 681 66,1 4 789 4 882 4 945
 Couple without children 632 30,8 643 27,3 684 26,9 1 309 1 296 1 389
 Couple with children 741 36,2 781 33,2 775 30,5 2 946 3 106 2 973
 Single parent 199 9,7 178 7,6 222 8,7 535 480 583
  • 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 1 675 100,0 4 907
Couple without children 684 40,7 1 389
Couple with children 775 46,1 2 973
Couples with only children of the couple 734 43,6 2 819
Couples with at least one child of only one member of the couple 41 2,4 154
Single-parent family 216 12,9 545
Single man with child(ren) 55 3,3 147
Single woman with child(ren) 161 9,6 398
  • 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 3,28 3,42 3,18 3,05 2,80 2,58 2,42 2,30
  • (*) 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 0,8 1,5 2,1
20 to 24 years old 5,4 8,7 12,6
25 to 39 years old 11,3 17,4 20,5
40 to 54 years old 7,8 11,6 11,8
55 to 64 years old 9,9 16,3 19,2
65 to 79 years old 20,5 21,4 23,3
80 and above 31,0 35,3 48,0
  • 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 0,5 0,5 0,5
20 to 24 years old 15,8 16,7 18,2
25 to 39 years old 69,8 66,8 65,3
40 to 54 years old 80,2 79,0 78,3
55 to 64 years old 83,3 77,7 75,2
65 to 79 years old 76,2 74,1 73,7
80 and above 57,6 57,3 39,8
  • 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 47,6
Civil partnership 6,5
In cohabitation 8,3
Widowed 5,8
Divorced 6,2
Single 25,7
  • 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 2 542 100,0 5 806 100,0
Farmer operators 0 0,0 0 0,0
Craftsmen, traders, business leaders 51 2,0 164 2,8
Managers and higher intellectual professions 1 029 40,5 2 759 47,5
Intermediate professions 353 13,9 927 16,0
Employees 335 13,2 693 11,9
Workers 65 2,6 136 2,3
Retirees 690 27,1 1 091 18,8
Other people without professional activity 20 0,8 35 0,6
  • Sources : Insee, RP2021 additional operation, geography as of 01/01/2024.

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

FAM G5 - Households by socio-economic classification of the reference person in 2021
%
Farmer operators 0,0
Handicrafters, traders, business leaders 2,0
Managers and higher intellectual professions 40,5
Intermediate professions 13,9
Employees 13,2
Workers 2,6
Retirees 27,1
Unemployed persons 0,8
  • 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 1 580 100,0 1 612 100,0 1 686 100,0
Couple with children 741 46,9 781 48,5 775 45,9
Single parent 203 12,8 183 11,3 227 13,5
 Male single parent 24 1,5 49 3,1 35 2,1
 Female single parent 178 11,3 134 8,3 192 11,4
Couple without children 636 40,3 648 40,2 684 40,6
  • 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 775 100,0
Traditional family 734 94,7
Blended family 41 5,3
  • 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 1 580 100,0 1 612 100,0 1 686 100,0
Without any 729 46,2 737 45,7 785 46,6
1 child 304 19,2 331 20,6 389 23,1
2 children 344 21,8 366 22,7 344 20,4
3 children 162 10,3 138 8,6 135 8,0
4 children or above 41 2,6 40 2,5 32 1,9
  • Sources : Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.