Growth and structure of the population in 2022 Municipality of Montlhéry (91425)

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 7 019 100,0 7 561 100,0 9 238 100,0
0 to 14 years old 1 467 20,9 1 530 20,2 1 878 20,3
15 to 29 years old 1 321 18,8 1 425 18,8 2 009 21,7
30 to 44 years old 1 616 23,0 1 597 21,1 2 073 22,4
45 to 59 years old 1 278 18,2 1 483 19,6 1 668 18,1
60 to 74 years old 887 12,6 1 013 13,4 1 053 11,4
75 and over 450 6,4 512 6,8 558 6,0
  • 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 20,9 20,2 20,3
15 to 29 years old 18,8 18,8 21,7
30 to 44 years old 23,0 21,1 22,4
45 to 59 years old 18,2 19,6 18,1
60 to 74 years old 12,6 13,4 11,4
75 and over 6,4 6,8 6,0
  • 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 3 283 3 714 4 359 5 195 5 676 6 374 7 019 7 561 9 238
Average density (inhab / km²) 1 000,9 1 132,3 1 329,0 1 583,8 1 730,5 1 943,3 2 139,9 2 305,2 2 816,5
  • (*) 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 % 1,8 2,3 2,2 1,0 1,7 1,9 1,5 3,4
due to the natural balance in % 0,7 0,3 0,2 0,6 0,6 0,9 0,8 0,7
due to the apparent balance of inflows and outflows in % 1,1 2,0 2,1 0,3 1,1 1,0 0,7 2,7
Natality rate (‰) 20,8 16,7 12,6 15,5 13,0 16,7 15,3 14,6
Mortality rate (‰) 13,7 14,1 11,0 9,1 7,5 7,5 7,2 7,2
  • 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 4 647 100,0 4 591 100,0
0 to 14 years old 1 018 21,9 859 18,7
15 to 29 years old 1 013 21,8 996 21,7
30 to 44 years old 1 021 22,0 1 051 22,9
45 to 59 years old 878 18,9 790 17,2
60 to 74 years old 500 10,8 553 12,0
75 to 89 years old 200 4,3 282 6,1
90 years and over 16 0,4 60 1,3
  • 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 4 647 100,0 4 591 100,0
0 to 19 years old 1 317 28,3 1 136 24,7
20 to 64 years old 2 810 60,5 2 752 59,9
65 and over 519 11,2 703 15,3
  • 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 6 901 100,0 7 474 100,0 9 101 100,0
In the same house 6 043 87,6 6 716 89,9 7 764 85,3
In another house in the same town 210 3,0 163 2,2 246 2,7
In another town 648 9,4 595 8,0 1 092 12,0
  • 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 21,5 78,5
15 to 24 years old 18,0 82,0
25 to 54 years old 16,7 83,3
55 years old and over 21,9 78,1
  • 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 5 603 100,0 6 075 108,4 7 333 100,0
Farmer operators 4 0,1 5 0,1 0 0,0
Craftsmen, traders, business leaders 270 4,8 263 4,7 282 3,9
Managers and higher intellectual professions 771 13,8 843 15,0 1 101 15,0
Middle-level occupations 995 17,8 1 220 21,8 1 429 19,5
Services employee 1 003 17,9 917 16,4 1 396 19,0
Blue-collar workers 578 10,3 630 11,2 802 10,9
Retirees 1 220 21,8 1 355 24,2 1 314 17,9
Other people with no professional activity 764 13,6 843 15,0 1 008 13,8
  • 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 3 554 3 780 100,0 100,0 100,0
Farmer operators 0 0 0,0 0,0 0,0
Craftsmen, traders, business leaders 213 69 0,0 6,2 1,9
Managers and higher intellectual professions 667 435 3,8 22,4 8,4
Middle-level occupations 617 812 12,9 26,4 10,7
Services employee 448 948 20,6 24,9 7,1
Blue-collar workers 641 161 12,9 13,2 5,4
Retirees 534 780 0,0 0,0 62,6
Other people with no professional activity 433 575 49,8 6,9 3,8
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.