Growth and structure of the population in 2022 Living zone 2022 of Châteaubriant (44036)

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 31 975 100,0 32 175 100,0 32 406 100,0
0 to 14 years old 6 471 20,2 6 248 19,4 5 874 18,1
15 to 29 years old 4 851 15,2 4 827 15,0 4 932 15,2
30 to 44 years old 5 945 18,6 5 547 17,2 5 495 17,0
45 to 59 years old 6 635 20,8 6 530 20,3 6 460 19,9
60 to 74 years old 4 723 14,8 5 495 17,1 5 998 18,5
75 and over 3 350 10,5 3 527 11,0 3 646 11,3
  • 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 20,2 19,4 18,1
15 to 29 years old 15,2 15,0 15,2
30 to 44 years old 18,6 17,2 17,0
45 to 59 years old 20,8 20,3 19,9
60 to 74 years old 14,8 17,1 18,5
75 and over 10,5 11,0 11,3
  • 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 30 401 31 263 32 439 31 426 30 124 31 478 31 975 32 175 32 406
Average density (inhab / km²) 53,5 55,0 57,1 55,3 53,0 55,4 56,3 56,6 57,0
  • (*) 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 % 0,4 0,5 –0,4 –0,5 0,6 0,3 0,1 0,1
due to the natural balance in % 0,8 0,6 0,4 0,2 0,2 0,2 0,1 –0,1
due to the apparent balance of inflows and outflows in % –0,4 –0,0 –0,7 –0,6 0,4 0,1 0,0 0,2
Natality rate (‰) 19,2 16,4 14,0 11,9 12,5 12,3 11,6 9,7
Mortality rate (‰) 11,3 10,7 10,4 10,3 10,5 10,1 10,5 10,9
  • 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 15 796 100,0 16 610 100,0
0 to 14 years old 2 953 18,7 2 921 17,6
15 to 29 years old 2 579 16,3 2 354 14,2
30 to 44 years old 2 761 17,5 2 735 16,5
45 to 59 years old 3 248 20,6 3 212 19,3
60 to 74 years old 2 903 18,4 3 094 18,6
75 to 89 years old 1 216 7,7 1 919 11,6
90 years and over 136 0,9 375 2,3
  • 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 15 796 100,0 16 610 100,0
0 to 19 years old 4 002 25,3 3 871 23,3
20 to 64 years old 8 602 54,5 8 460 50,9
65 and over 3 191 20,2 4 279 25,8
  • 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 31 573 100,0 31 830 100,0 32 129 100,0
In the same house 28 373 89,9 28 751 90,3 28 999 90,3
In another house in the same town 1 030 3,3 1 083 3,4 1 037 3,2
In another town 2 170 6,9 1 995 6,3 2 093 6,5
  • 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 39,4 60,6
15 to 24 years old 25,1 74,9
25 to 54 years old 31,9 68,1
55 years old and over 39,1 60,9
  • 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 25 424 100,0 25 957 102,1 26 627 100,0
Farmer operators 809 3,2 739 2,9 610 2,3
Craftsmen, traders, business leaders 785 3,1 947 3,7 797 3,0
Managers and higher intellectual professions 936 3,7 983 3,9 1 049 3,9
Middle-level occupations 2 741 10,8 2 635 10,4 2 885 10,8
Services employee 3 850 15,1 4 078 16,0 3 865 14,5
Blue-collar workers 5 122 20,1 4 764 18,7 5 178 19,4
Retirees 7 838 30,8 8 270 32,5 8 787 33,0
Other people with no professional activity 3 343 13,2 3 541 13,9 3 455 13,0
  • 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 12 867 13 760 100,0 100,0 100,0
Farmer operators 422 188 0,6 3,3 1,9
Craftsmen, traders, business leaders 573 225 1,0 5,8 1,1
Managers and higher intellectual professions 629 420 1,3 6,8 2,1
Middle-level occupations 1 410 1 475 8,9 19,7 3,3
Services employee 668 3 197 14,8 22,7 7,0
Blue-collar workers 3 886 1 292 24,0 32,3 6,4
Retirees 3 904 4 883 0,0 0,0 72,6
Other people with no professional activity 1 375 2 081 49,4 9,3 5,6
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.