Growth and structure of the population in 2021 Municipality of Montaigu-Vendée (85146)

Detailed figures

Paru le :27/06/2024

This municipality has experienced contour changes since 2012:

  • 01/01/2019 – Montaigu devient commune déléguée (chef-lieu) au sein de Montaigu-Vendée (85146) (commune nouvelle).
  • 01/01/2019 – Création de la commune nouvelle de Montaigu-Vendée en lieu et place des communes de Boufféré (85027), de La Guyonnière (85107), de Montaigu (85146), de Saint-Georges-de-Montaigu (85217) et de Saint-Hilaire-de-Loulay (85224) devenues déléguées.

In the case of a merger, when the geography of the source indicated under the table / graph is after the date of the merger, the data correspond to those of the new municipality.

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 18 790 100,0 19 942 100,0 20 605 100,0
0 to 14 years old 4 136 22,0 4 247 21,3 4 020 19,5
15 to 29 years old 3 418 18,2 3 450 17,3 3 477 16,9
30 to 44 years old 4 159 22,1 4 237 21,2 4 136 20,1
45 to 59 years old 3 710 19,7 4 028 20,2 4 379 21,3
60 to 74 years old 2 184 11,6 2 605 13,1 3 025 14,7
75 and over 1 184 6,3 1 375 6,9 1 567 7,6
  • 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 22,0 21,3 19,5
15 to 29 years old 18,2 17,3 16,9
30 to 44 years old 22,1 21,2 20,1
45 to 59 years old 19,7 20,2 21,3
60 to 74 years old 11,6 13,1 14,7
75 and over 6,3 6,9 7,6
  • 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 9 057 11 142 12 474 13 736 15 562 18 790 19 942 20 605
Average density (inhab / km²) 77,6 95,5 106,9 117,8 133,4 161,1 171,0 176,6
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % 3,0 1,6 1,2 1,4 1,7 1,2 0,5
due to the natural balance in % 1,2 1,2 1,0 0,7 0,9 0,8 0,4
due to the apparent balance of inflows and outflows in % 1,8 0,4 0,3 0,7 0,9 0,4 0,2
Natality rate (‰) 21,2 19,7 16,6 13,7 14,8 13,4 10,1
Mortality rate (‰) 9,0 7,5 7,1 6,7 6,0 5,7 6,6
  • 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 10 246 100,0 10 359 100,0
0 to 14 years old 2 051 20,0 1 969 19,0
15 to 29 years old 1 824 17,8 1 653 16,0
30 to 44 years old 2 112 20,6 2 024 19,5
45 to 59 years old 2 197 21,4 2 182 21,1
60 to 74 years old 1 441 14,1 1 584 15,3
75 to 89 years old 573 5,6 785 7,6
90 years and over 46 0,5 163 1,6
0 to 19 years old 2 816 27,5 2 641 25,5
20 to 64 years old 5 901 57,6 5 751 55,5
65 and over 1 529 14,9 1 967 19,0
  • 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: 19 680 100,0 20 361 100,0
In the same house 17 359 88,2 18 493 90,8
In another house in the same town 1 018 5,2 688 3,4
In another town 1 303 6,6 1 181 5,8
  • 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 41,0 59,0
15 to 24 years old 27,1 72,9
25 to 54 years old 38,0 62,0
55 years old and over 49,0 51,0
  • 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 14 676 100,0 15 758 100,0 18 254 100,0
Farmer operators 230 1,6 138 0,9 135 0,7
Craftsmen, traders, business leaders 461 3,1 526 3,3 742 4,1
Managers and higher intellectual professions 1 109 7,6 1 222 7,8 1 555 8,5
Middle-level occupations 2 260 15,4 2 649 16,8 3 223 17,7
Services employee 2 430 16,6 2 506 15,9 2 473 13,5
Blue-collar workers 3 059 20,8 3 234 20,5 3 464 19,0
Retirees 3 527 24,0 3 703 23,5 4 634 25,4
Other people with no professional activity 1 600 10,9 1 780 11,3 2 028 11,1
  • 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 9 061 9 193 100,0 100,0 100,0
Farmer operators 127 8 0,2 1,0 0,6
Craftsmen, traders, business leaders 537 206 0,7 6,8 1,7
Managers and higher intellectual professions 1 025 530 0,9 14,2 3,8
Middle-level occupations 1 526 1 697 10,5 29,0 5,0
Services employee 469 2 004 11,3 19,7 6,1
Blue-collar workers 2 472 992 22,3 25,3 9,1
Retirees 2 079 2 555 0,0 0,1 70,1
Other people without professional activity 826 1 202 54,2 4,0 3,5
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.