Couples – Family – Households in 2021 Municipality of Grignon (73130)

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Paru le :27/06/2024

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FAM T1 - Households by composition

FAM T1 - Households by composition
household type Number of households Household population
2010 % 2015 % 2021 % 2010 2015 2021
Altogether 761 100,0 855 100,0 890 100,0 1 926 2 067 2 049
One-person households (male and female) 168 22,1 232 27,1 254 28,6 168 232 254
 Single Male 68 8,9 100 11,7 130 14,6 68 100 130
 Single Female 100 13,2 132 15,5 125 14,0 100 132 125
Other households without families 16 2,1 21 2,4 0 0,0 40 42 0
Family households : 577 75,8 602 70,4 635 71,4 1 718 1 793 1 795
 Couple without children 240 31,6 270 31,6 318 35,8 489 545 666
 Couple with children 284 37,4 275 32,2 267 30,0 1 097 1 088 1 009
 Single parent 52 6,8 57 6,6 50 5,6 132 160 120
  • 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 616 100,0 1 709
Couple without children 304 47,8 608
Couple with children 262 41,3 981
Couples with only children of the couple 204 32,1 764
Couples with at least one child of only one member of the couple 58 9,2 217
Single-parent family 50 7,9 120
Single man with child(ren) 10 1,6 30
Single woman with child(ren) 40 6,3 90
  • 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 3,25 3,21 3,05 2,90 2,70 2,54 2,44 2,31
  • (*) 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 0,9 1,0 0,0
20 to 24 years old 2,8 6,9 4,8
25 to 39 years old 5,8 5,4 9,2
40 to 54 years old 8,8 9,3 9,5
55 to 64 years old 12,8 12,4 17,8
65 to 79 years old 16,6 20,8 22,7
80 and above 52,4 53,3 44,2
  • 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 0,0 0,9 0,0
20 to 24 years old 26,4 21,7 31,6
25 to 39 years old 78,2 78,8 79,2
40 to 54 years old 83,1 82,2 85,1
55 to 64 years old 82,1 82,7 76,3
65 to 79 years old 75,4 72,8 75,1
80 and above 36,5 40,8 46,5
  • 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 51,2
Civil partnership 6,8
In cohabitation 11,6
Widowed 7,5
Divorced 4,7
Single 18,2
  • 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 890 100,0 2 049 100,0
Farmer operators 0 0,0 0 0,0
Craftsmen, traders, business leaders 80 9,0 211 10,3
Managers and higher intellectual professions 59 6,7 181 8,8
Intermediate professions 104 11,7 304 14,8
Employees 120 13,5 305 14,9
Workers 184 20,7 498 24,3
Retirees 296 33,3 488 23,8
Other people without professional activity 46 5,2 62 3,0
  • 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 9,0
Managers and higher intellectual professions 6,7
Intermediate professions 11,7
Employees 13,5
Workers 20,7
Retirees 33,3
Unemployed persons 5,2
  • 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 585 100,0 607 100,0 654 100,0
Couple with children 288 49,3 275 45,3 267 40,8
Single parent 56 9,6 57 9,3 50 7,7
 Male single parent 12 2,1 0 0,0 10 1,5
 Female single parent 44 7,5 57 9,3 40 6,2
Couple without children 240 41,1 275 45,3 337 51,6
  • 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 267 100,0
Traditional family 208 78,2
Blended family 58 21,8
  • 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 585 100,0 607 100,0 654 100,0
Without any 304 52,1 301 49,6 382 58,3
1 child 104 17,8 93 15,2 119 18,2
2 children 120 20,5 153 25,2 111 17,0
3 children 48 8,2 55 9,1 38 5,8
4 children or above 8 1,4 5 0,8 5 0,7
  • Sources : Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.
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