Growth and structure of the population in 2022 Municipality of Guyancourt (78297)

Detailed figures

Paru le :26/06/2025

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2011 % 2016 % 2022 %
Altogether 28 245 100,0 28 385 100,0 29 758 100,0
0 to 14 years old 6 487 23,0 6 537 23,0 6 795 22,8
15 to 29 years old 6 242 22,1 5 805 20,5 5 970 20,1
30 to 44 years old 7 058 25,0 6 669 23,5 6 642 22,3
45 to 59 years old 5 682 20,1 5 896 20,8 5 895 19,8
60 to 74 years old 2 142 7,6 2 744 9,7 3 424 11,5
75 and over 633 2,2 734 2,6 1 032 3,5
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2011 2016 2022
0 to 14 years old 23,0 23,0 22,8
15 to 29 years old 22,1 20,5 20,1
30 to 44 years old 25,0 23,5 22,3
45 to 59 years old 20,1 20,8 19,8
60 to 74 years old 7,6 9,7 11,5
75 and over 2,2 2,6 3,5
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP T1 - Population since 1968: population and average density (residents per square kilometre)

POP T1 - Population since 1968: population and average density (residents per square kilometre)
Population and average density 1968(*) 1975(*) 1982 1990 1999 2006 2011 2016 2022
Population 1 493 3 450 10 983 18 307 25 079 28 219 28 245 28 385 29 758
Average density (inhab / km²) 114,8 265,4 844,8 1 408,2 1 929,2 2 170,7 2 172,7 2 183,5 2 289,1
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025.
  • Sources: Insee, RP1967 to 1999 counts, RP2011 to RP2022 main holdings.

POP T2M - Demographic indicators since 1968

POP T2M - Demographic indicators since 1968
Demographic indicators 1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2006 2006 to 2011 2011 to 2016 2016 to 2022
Average annual change in population in % 12,8 17,9 6,6 3,6 1,7 0,0 0,1 0,8
due to the natural balance in % 1,0 2,8 2,2 1,8 1,5 1,5 1,3 1,2
due to the apparent balance of inflows and outflows in % 11,8 15,1 4,4 1,8 0,2 –1,4 –1,2 –0,4
Natality rate (‰) 14,2 31,7 24,3 21,0 18,1 17,3 16,0 15,2
Mortality rate (‰) 4,7 3,8 2,7 2,9 2,7 2,7 3,0 3,4
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025
  • Sources: Insee, RP1968 to 1999 counts, RP2011 to RP2022 main holdings - Civil status

POP T3 - Population by age and sex in 2022

POP T3 - Population by age and sex in 2022
Age Male % Female %
Altogether 14 531 100,0 15 227 100,0
0 to 14 years old 3 431 23,6 3 364 22,1
15 to 29 years old 2 985 20,5 2 984 19,6
30 to 44 years old 3 182 21,9 3 460 22,7
45 to 59 years old 2 932 20,2 2 963 19,5
60 to 74 years old 1 601 11,0 1 823 12,0
75 to 89 years old 377 2,6 541 3,6
90 years and over 23 0,2 91 0,6
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T3bis - Population by age and sex in 2022

POP T3bis - Population by age and sex in 2022
Age Male % Female %
Ensemble 14 531 100,0 15 227 100,0
0 to 19 years old 4 544 31,3 4 462 29,3
20 to 64 years old 8 677 59,7 9 112 59,8
65 and over 1 310 9,0 1 653 10,9
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2011 % 2016 % 2022 %
People one year old and over, previously living 27 786 100,0 27 917 100,0 29 280 100,0
In the same house 25 076 90,2 24 824 88,9 26 438 90,3
In another house in the same town 788 2,8 1 004 3,6 1 041 3,6
In another town 1 921 6,9 2 089 7,5 1 802 6,2
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP G3 - Home address 1 year before for people living in another house, by age in %

POP G3 - Home address 1 year before for people living in another house, by age in %
In another house in the same town In another town
1 to 14 years old 52,1 47,9
15 to 24 years old 22,6 77,4
25 to 54 years old 33,9 66,1
55 years old and over 51,3 48,7
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP G3 - Home address 1 year before for people living in another house, by age in %

  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T5 - Population aged 15 years and over by current or previous socio-professional group

POP T5 - Population aged 15 years and over by current or previous socio-professional group
Socioprofessional group 2011 % 2016 % 2022 %
Altogether 21 758 100,0 21 867 100,0 22 923 100,0
Farmer operators 0 0,0 6 0,0 5 0,0
Craftsmen, traders, business leaders 367 1,7 370 1,7 429 1,9
Managers and higher intellectual professions 4 540 20,9 4 617 21,1 4 636 20,2
Middle-level occupations 4 896 22,5 4 570 20,9 4 147 18,1
Services employee 4 340 19,9 4 233 19,4 4 199 18,3
Blue-collar workers 1 730 8,0 1 696 7,8 1 791 7,8
Retirees 2 483 11,4 2 728 12,5 3 653 15,9
Other people with no professional activity 3 402 15,6 3 647 16,7 4 064 17,7
  • Sources: Insee, RP2011, RP2016 and RP2022, additional operations, geography as of 01/01/2025.

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022
Socioprofessional group Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 10 973 11 950 100,0 100,0 100,0
Farmer operators 2 2 0,0 0,0 0,0
Craftsmen, traders, business leaders 322 107 0,4 2,6 1,4
Managers and higher intellectual professions 2 802 1 834 3,4 29,1 13,9
Middle-level occupations 1 805 2 342 9,8 25,6 9,0
Services employee 1 285 2 914 15,5 23,8 9,7
Blue-collar workers 1 515 276 6,8 10,1 4,2
Retirees 1 576 2 077 0,0 0,1 55,9
Other people with no professional activity 1 667 2 397 64,0 8,7 5,9
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.