Growth and structure of the population in 2020 Living zone 2022 of Châteaubriant (44036)

Detailed figures

Paru le :27/06/2023

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 31 858 100,0 32 107 100,0 32 162 100,0
0 to 14 years old 6 310 19,8 6 445 20,1 6 065 18,9
15 to 29 years old 5 054 15,9 4 736 14,8 4 741 14,7
30 to 44 years old 5 930 18,6 5 772 18,0 5 462 17,0
45 to 59 years old 6 673 20,9 6 583 20,5 6 452 20,1
60 to 74 years old 4 592 14,4 5 109 15,9 5 988 18,6
75 and over 3 300 10,4 3 461 10,8 3 453 10,7
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2009 2014 2020
0 to 14 years old 19,8 20,1 18,9
15 to 29 years old 15,9 14,8 14,7
30 to 44 years old 18,6 18,0 17,0
45 to 59 years old 20,9 20,5 20,1
60 to 74 years old 14,4 15,9 18,6
75 and over 10,4 10,8 10,7
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

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 2009 2014 2020
Population 30 401 31 263 32 439 31 426 30 124 31 858 32 107 32 162
Average density (inhab / km²) 53,5 55,0 57,1 55,3 53,0 56,1 56,5 56,6
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.

POP T2M - Demographic indicators since 1968

POP T2M - Demographic indicators since 1968
1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2009 2009 to 2014 2014 to 2020
Average annual change in population in % 0,4 0,5 –0,4 –0,5 0,6 0,2 0,0
due to the natural balance in % 0,8 0,6 0,4 0,2 0,2 0,2 –0,0
due to the apparent balance of inflows and outflows in % –0,4 –0,0 –0,7 –0,6 0,3 –0,0 0,1
Natality rate (‰) 19,2 16,4 14,0 11,9 12,5 12,0 10,3
Mortality rate (‰) 11,3 10,7 10,4 10,3 10,3 10,4 10,6
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023
  • Sources: Insee, RP1968 to 1999 counts, RP2009 to RP2020 main holdings - Civil status

POP T3 - Population by age and sex in 2020

POP T3 - Population by age and sex in 2020
Male % Female %
Altogether 15 726 100,0 16 436 100,0
0 to 14 years old 3 066 19,5 2 999 18,2
15 to 29 years old 2 514 16,0 2 227 13,5
30 to 44 years old 2 731 17,4 2 732 16,6
45 to 59 years old 3 239 20,6 3 213 19,5
60 to 74 years old 2 908 18,5 3 080 18,7
75 to 89 years old 1 155 7,3 1 819 11,1
90 years and over 113 0,7 366 2,2
0 to 19 years old 4 129 26,3 3 898 23,7
20 to 64 years old 8 511 54,1 8 356 50,8
65 and over 3 086 19,6 4 182 25,4
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
2014 % 2020 %
People one year old and over, previously living: 31 725 100,0 31 875 100,0
In the same house 28 614 90,2 28 764 90,2
In another house in the same town 1 134 3,6 1 104 3,5
In another town 1 977 6,2 2 007 6,3
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

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 39,6 60,4
15 to 24 years old 29,6 70,4
25 to 54 years old 35,0 65,0
55 years old and over 38,4 61,6
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

POP G3 - Home address 1 year before for people living in another house, by age in %

  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

POP T5 - Population aged 15 years and over by socioprofessional classification

POP T5 - Population aged 15 years and over by socioprofessional classification
2009 % 2014 % 2020 %
Altogether 25 500 100,0 25 561 100,0 26 193 100,0
Farmer operators 865 3,4 714 2,8 702 2,7
Craftsmen, traders, business leaders 813 3,2 879 3,4 917 3,5
Managers and higher intellectual professions 868 3,4 1 035 4,1 989 3,8
Middle-level occupations 2 657 10,4 2 660 10,4 2 605 9,9
Services employee 3 844 15,1 4 066 15,9 3 900 14,9
Blue-collar workers 5 128 20,1 4 833 18,9 4 997 19,1
Retirees 7 936 31,1 7 968 31,2 8 430 32,2
Other people with no professional activity 3 388 13,3 3 406 13,3 3 654 14,0
  • Sources: Insee, RP2009, RP2014 and RP2020, additional operations, geography as of 01/01/2023.

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2020

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2020
Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 12 654 13 539 100,0 100,0 100,0
Farmer operators 476 226 0,8 3,7 2,2
Craftsmen, traders, business leaders 655 262 1,1 6,4 1,5
Managers and higher intellectual professions 597 391 1,0 6,2 2,3
Middle-level occupations 1 303 1 302 7,2 18,0 3,2
Services employee 667 3 233 15,2 24,1 6,2
Blue-collar workers 3 749 1 248 21,6 32,7 5,7
Retirees 3 791 4 639 0,0 0,0 70,8
Other people without professional activity 1 416 2 238 53,1 8,9 8,0
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.