Growth and structure of the population in 2021 Municipality of Étréchy (91226)

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 6 295 100,0 6 517 100,0 6 866 100,0
0 to 14 years old 1 034 16,4 1 053 16,2 1 193 17,4
15 to 29 years old 1 041 16,5 1 096 16,8 1 134 16,5
30 to 44 years old 1 151 18,3 1 124 17,2 1 250 18,2
45 to 59 years old 1 253 19,9 1 345 20,6 1 373 20,0
60 to 74 years old 1 156 18,4 1 101 16,9 1 080 15,7
75 and over 660 10,5 798 12,2 836 12,2
  • 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 16,4 16,2 17,4
15 to 29 years old 16,5 16,8 16,5
30 to 44 years old 18,3 17,2 18,2
45 to 59 years old 19,9 20,6 20,0
60 to 74 years old 18,4 16,9 15,7
75 and over 10,5 12,2 12,2
  • 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 2 876 5 244 5 600 5 950 6 104 6 295 6 517 6 866
Average density (inhab / km²) 204,6 373,0 398,3 423,2 434,1 447,7 463,5 488,3
  • (*) 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 % 9,0 0,9 0,8 0,3 0,3 0,7 0,9
due to the natural balance in % 0,4 0,4 0,2 0,3 0,2 0,0 –0,1
due to the apparent balance of inflows and outflows in % 8,6 0,5 0,6 –0,0 0,0 0,6 1,0
Natality rate (‰) 13,3 11,3 8,7 10,3 9,7 9,7 10,1
Mortality rate (‰) 9,5 7,0 6,8 7,4 7,3 9,2 11,1
  • 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 3 281 100,0 3 585 100,0
0 to 14 years old 629 19,2 563 15,7
15 to 29 years old 566 17,3 568 15,8
30 to 44 years old 605 18,4 645 18,0
45 to 59 years old 679 20,7 694 19,4
60 to 74 years old 488 14,9 591 16,5
75 to 89 years old 279 8,5 435 12,1
90 years and over 33 1,0 89 2,5
0 to 19 years old 847 25,8 776 21,6
20 to 64 years old 1 825 55,6 1 886 52,6
65 and over 610 18,6 923 25,7
  • 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: 6 444 100,0 6 807 100,0
In the same house 5 818 90,3 6 195 91,0
In another house in the same town 170 2,6 171 2,5
In another town 457 7,1 441 6,5
  • 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 27,1 72,9
15 to 24 years old 24,1 75,9
25 to 54 years old 26,0 74,0
55 years old and over 37,6 62,4
  • 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 5 272 100,0 5 527 100,0 5 619 100,0
Farmer operators 8 0,2 20 0,4 5 0,1
Craftsmen, traders, business leaders 128 2,4 144 2,6 149 2,7
Managers and higher intellectual professions 533 10,1 641 11,6 798 14,2
Middle-level occupations 1 019 19,3 1 019 18,4 940 16,7
Services employee 710 13,5 870 15,7 859 15,3
Blue-collar workers 483 9,2 418 7,6 378 6,7
Retirees 1 757 33,3 1 749 31,6 1 695 30,2
Other people with no professional activity 634 12,0 666 12,0 795 14,2
  • 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 2 537 3 082 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,0 0,2
Craftsmen, traders, business leaders 99 50 1,2 4,9 0,8
Managers and higher intellectual professions 481 317 3,1 22,0 10,0
Middle-level occupations 388 552 8,6 30,3 5,8
Services employee 266 593 14,2 26,0 4,8
Blue-collar workers 314 64 5,6 9,8 4,0
Retirees 642 1 052 0,0 0,4 70,1
Other people without professional activity 341 454 67,2 6,6 4,2
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.