Growth and structure of the population in 2021 Municipality of Trappes (78621)

Detailed figures

Paru le :27/06/2024

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 29 380 100,0 32 346 100,0 33 717 100,0
0 to 14 years old 7 828 26,6 8 622 26,7 8 636 25,6
15 to 29 years old 6 902 23,5 7 007 21,7 7 170 21,3
30 to 44 years old 6 134 20,9 6 929 21,4 7 321 21,7
45 to 59 years old 5 188 17,7 5 563 17,2 5 745 17,0
60 to 74 years old 2 464 8,4 3 135 9,7 3 578 10,6
75 and over 864 2,9 1 090 3,4 1 267 3,8
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2010 2015 2021
0 to 14 years old 26,6 26,7 25,6
15 to 29 years old 23,5 21,7 21,3
30 to 44 years old 20,9 21,4 21,7
45 to 59 years old 17,7 17,2 17,0
60 to 74 years old 8,4 9,7 10,6
75 and over 2,9 3,4 3,8
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

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

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)
1968(*) 1975(*) 1982 1990 1999 2010 2015 2021
Population 16 799 22 895 29 763 30 878 28 812 29 380 32 346 33 717
Average density (inhab / km²) 1 247,1 1 699,7 2 209,6 2 292,4 2 139,0 2 181,1 2 401,3 2 503,1
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • Sources: Insee, RP1967 to 1999 counts, RP2010 to RP2021 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 2010 2010 to 2015 2015 to 2021
Average annual change in population in % 4,5 3,8 0,5 –0,8 0,2 1,9 0,7
due to the natural balance in % 2,3 2,3 2,3 1,7 1,9 1,9 1,6
due to the apparent balance of inflows and outflows in % 2,2 1,5 –1,9 –2,5 –1,7 0,1 –0,9
Natality rate (‰) 27,6 27,1 27,2 21,0 22,9 22,4 19,7
Mortality rate (‰) 4,1 3,7 3,9 4,1 3,9 3,9 4,0
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024
  • Sources: Insee, RP1968 to 1999 counts, RP2010 to RP2021 main holdings - Civil status

POP T3 - Population by age and sex in 2021

POP T3 - Population by age and sex in 2021
Age Male % Female %
Altogether 16 950 100,0 16 767 100,0
0 to 14 years old 4 315 25,5 4 321 25,8
15 to 29 years old 3 610 21,3 3 560 21,2
30 to 44 years old 3 629 21,4 3 692 22,0
45 to 59 years old 3 016 17,8 2 729 16,3
60 to 74 years old 1 751 10,3 1 827 10,9
75 to 89 years old 579 3,4 562 3,4
90 years and over 50 0,3 76 0,5
0 to 19 years old 5 612 33,1 5 560 33,2
20 to 64 years old 9 728 57,4 9 434 56,3
65 and over 1 610 9,5 1 773 10,6
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2015 % 2021 %
People one year old and over, previously living: 31 661 100,0 33 073 100,0
In the same house 28 798 91,0 30 249 91,5
In another house in the same town 1 404 4,4 1 245 3,8
In another town 1 460 4,6 1 578 4,8
  • Source: Insee, RP2015, RP2021 main operations, geography as of 01/01/2024.

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 56,5 43,5
15 to 24 years old 31,8 68,2
25 to 54 years old 41,9 58,1
55 years old and over 57,8 42,2
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

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

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

POP T5 - Population aged 15 years and over by socioprofessional classification

POP T5 - Population aged 15 years and over by socioprofessional classification
socioprofessional classification 2010 % 2015 % 2021 %
Altogether 21 545 100,0 23 728 100,0 25 475 100,0
Farmer operators 4 0,0 11 0,0 0 0,0
Craftsmen, traders, business leaders 351 1,6 441 1,9 584 2,3
Managers and higher intellectual professions 1 034 4,8 1 201 5,1 1 953 7,7
Middle-level occupations 2 953 13,7 3 374 14,2 3 682 14,5
Services employee 5 302 24,6 5 702 24,0 5 330 20,9
Blue-collar workers 4 302 20,0 4 272 18,0 4 128 16,2
Retirees 2 946 13,7 3 446 14,5 3 593 14,1
Other people with no professional activity 4 654 21,6 5 281 22,3 6 205 24,4
  • Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021
socioprofessional classification Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 12 927 12 547 100,0 100,0 100,0
Farmer operators 0 0 0,0 0,0 0,0
Craftsmen, traders, business leaders 489 95 0,7 2,9 2,2
Managers and higher intellectual professions 1 232 721 3,2 11,8 2,3
Middle-level occupations 1 814 1 868 8,4 20,8 5,7
Services employee 1 787 3 543 17,5 27,2 10,4
Blue-collar workers 3 346 782 8,8 21,2 11,3
Retirees 1 908 1 685 0,0 0,2 54,0
Other people without professional activity 2 351 3 854 61,4 15,9 14,2
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.