Growth and structure of the population in 2022 Municipality of Montesson (78418)

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 15 270 100,0 15 277 100,0 14 606 100,0
0 to 14 years old 3 571 23,4 3 058 20,0 2 634 18,0
15 to 29 years old 2 512 16,5 2 716 17,8 2 603 17,8
30 to 44 years old 3 592 23,5 2 888 18,9 2 526 17,3
45 to 59 years old 2 904 19,0 3 477 22,8 3 352 22,9
60 to 74 years old 1 899 12,4 2 165 14,2 2 305 15,8
75 and over 792 5,2 973 6,4 1 187 8,1
  • 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 23,4 20,0 18,0
15 to 29 years old 16,5 17,8 17,8
30 to 44 years old 23,5 18,9 17,3
45 to 59 years old 19,0 22,8 22,9
60 to 74 years old 12,4 14,2 15,8
75 and over 5,2 6,4 8,1
  • 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 9 353 9 494 11 192 12 365 13 750 14 760 15 270 15 277 14 606
Average density (inhab / km²) 1 270,8 1 289,9 1 520,7 1 680,0 1 868,2 2 005,4 2 074,7 2 075,7 1 984,5
  • (*) 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 % 0,2 2,4 1,3 1,2 1,0 0,7 0,0 –0,7
due to the natural balance in % 1,0 0,6 0,8 0,9 0,7 0,8 0,6 0,4
due to the apparent balance of inflows and outflows in % –0,8 1,8 0,5 0,3 0,3 –0,2 –0,6 –1,1
Natality rate (‰) 17,0 12,2 13,5 13,4 12,6 12,7 10,5 9,3
Mortality rate (‰) 6,5 6,3 5,9 4,7 5,3 4,3 4,7 5,6
  • 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 6 850 100,0 7 756 100,0
0 to 14 years old 1 300 19,0 1 333 17,2
15 to 29 years old 1 270 18,5 1 334 17,2
30 to 44 years old 1 161 16,9 1 365 17,6
45 to 59 years old 1 551 22,6 1 801 23,2
60 to 74 years old 1 057 15,4 1 248 16,1
75 to 89 years old 474 6,9 559 7,2
90 years and over 37 0,5 117 1,5
  • 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 6 850 100,0 7 756 100,0
0 to 19 years old 1 821 26,6 1 911 24,6
20 to 64 years old 3 916 57,2 4 455 57,4
65 and over 1 112 16,2 1 390 17,9
  • 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 15 091 100,0 15 108 100,0 14 508 100,0
In the same house 13 618 90,2 13 833 91,6 13 369 92,1
In another house in the same town 326 2,2 386 2,6 299 2,1
In another town 1 147 7,6 889 5,9 840 5,8
  • 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 28,2 71,8
15 to 24 years old 19,4 80,6
25 to 54 years old 27,6 72,4
55 years old and over 25,3 74,7
  • 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 11 701 100,0 12 215 100,0 11 967 100,0
Farmer operators 19 0,2 14 0,1 10 0,1
Craftsmen, traders, business leaders 395 3,4 450 3,7 366 3,1
Managers and higher intellectual professions 2 908 24,9 2 851 23,3 3 068 25,6
Middle-level occupations 2 170 18,5 1 921 15,7 1 976 16,5
Services employee 1 506 12,9 1 657 13,6 1 523 12,7
Blue-collar workers 757 6,5 689 5,6 564 4,7
Retirees 2 334 19,9 2 614 21,4 2 725 22,8
Other people with no professional activity 1 613 13,8 2 020 16,5 1 734 14,5
  • 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 5 542 6 425 100,0 100,0 100,0
Farmer operators 5 4 0,0 0,0 0,2
Craftsmen, traders, business leaders 299 68 1,1 4,7 1,9
Managers and higher intellectual professions 1 640 1 428 4,1 41,2 15,9
Middle-level occupations 761 1 215 10,7 24,6 9,2
Services employee 445 1 078 12,9 17,6 6,9
Blue-collar workers 455 109 3,8 7,1 2,3
Retirees 1 205 1 520 0,0 0,1 59,3
Other people with no professional activity 733 1 002 67,5 4,7 4,4
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.