Growth and structure of the population in 2022 Municipality of Mont-Saint-Aignan (76451)

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 19 333 100,0 18 944 100,0 20 188 100,0
0 to 14 years old 2 528 13,1 2 624 13,9 2 784 13,8
15 to 29 years old 5 956 30,8 5 797 30,6 5 969 29,6
30 to 44 years old 2 695 13,9 2 611 13,8 2 896 14,3
45 to 59 years old 3 425 17,7 3 022 16,0 2 980 14,8
60 to 74 years old 2 429 12,6 2 884 15,2 3 244 16,1
75 and over 2 300 11,9 2 006 10,6 2 315 11,5
  • 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 13,1 13,9 13,8
15 to 29 years old 30,8 30,6 29,6
30 to 44 years old 13,9 13,8 14,3
45 to 59 years old 17,7 16,0 14,8
60 to 74 years old 12,6 15,2 16,1
75 and over 11,9 10,6 11,5
  • 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 16 031 19 146 19 736 19 961 21 265 20 659 19 333 18 944 20 188
Average density (inhab / km²) 2 019,0 2 411,3 2 485,6 2 514,0 2 678,2 2 601,9 2 434,9 2 385,9 2 542,6
  • (*) 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 % 2,6 0,4 0,1 0,7 –0,4 –1,3 –0,4 1,1
due to the natural balance in % 1,3 1,0 0,8 0,5 0,3 0,1 –0,0 –0,2
due to the apparent balance of inflows and outflows in % 1,3 –0,6 –0,6 0,2 –0,7 –1,4 –0,4 1,2
Natality rate (‰) 18,8 16,7 14,3 11,6 10,1 8,9 9,0 8,1
Mortality rate (‰) 6,1 6,4 6,4 6,8 7,6 8,4 9,3 9,8
  • 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 9 143 100,0 11 045 100,0
0 to 14 years old 1 356 14,8 1 428 12,9
15 to 29 years old 2 916 31,9 3 053 27,6
30 to 44 years old 1 386 15,2 1 510 13,7
45 to 59 years old 1 317 14,4 1 663 15,1
60 to 74 years old 1 339 14,6 1 905 17,3
75 to 89 years old 731 8,0 1 213 11,0
90 years and over 99 1,1 272 2,5
  • 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 9 143 100,0 11 045 100,0
0 to 19 years old 2 284 25,0 2 648 24,0
20 to 64 years old 5 128 56,1 5 587 50,6
65 and over 1 732 18,9 2 810 25,4
  • 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 19 174 100,0 18 757 100,0 20 048 100,0
In the same house 16 333 85,2 15 223 81,2 17 068 85,1
In another house in the same town 496 2,6 870 4,6 714 3,6
In another town 2 346 12,2 2 664 14,2 2 266 11,3
  • 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 31,7 68,3
15 to 24 years old 20,7 79,3
25 to 54 years old 24,7 75,3
55 years old and over 29,4 70,6
  • 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 16 817 100,0 16 333 100,0 17 437 100,0
Farmer operators 5 0,0 3 0,0 4 0,0
Craftsmen, traders, business leaders 362 2,2 372 2,3 461 2,6
Managers and higher intellectual professions 2 567 15,3 2 548 15,6 2 893 16,6
Middle-level occupations 2 343 13,9 2 144 13,1 2 331 13,4
Services employee 1 913 11,4 1 727 10,6 1 792 10,3
Blue-collar workers 659 3,9 650 4,0 635 3,6
Retirees 4 104 24,4 4 151 25,4 4 758 27,3
Other people with no professional activity 4 864 28,9 4 736 29,0 4 563 26,2
  • 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 7 795 9 642 100,0 100,0 100,0
Farmer operators 4 0 0,0 0,1 0,0
Craftsmen, traders, business leaders 334 126 1,4 4,3 2,0
Managers and higher intellectual professions 1 653 1 241 2,4 34,6 10,3
Middle-level occupations 948 1 383 7,3 27,0 5,2
Services employee 580 1 212 10,1 17,1 4,2
Blue-collar workers 546 89 3,8 6,6 0,8
Retirees 1 761 2 997 0,0 0,2 72,3
Other people with no professional activity 1 969 2 594 75,1 10,2 5,2
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.