Growth and structure of the population in 2021 Employment area 2020 of Châteaubriant (5205)

Detailed figures

Paru le :27/06/2024

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 54 329 100,0 56 153 100,0 56 728 100,0
0 to 14 years old 11 665 21,5 12 138 21,6 11 383 20,1
15 to 29 years old 8 619 15,9 8 254 14,7 8 572 15,1
30 to 44 years old 10 875 20,0 11 002 19,6 10 530 18,6
45 to 59 years old 10 620 19,5 11 002 19,6 11 274 19,9
60 to 74 years old 7 295 13,4 8 250 14,7 9 590 16,9
75 and over 5 255 9,7 5 508 9,8 5 380 9,5
  • 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 21,5 21,6 20,1
15 to 29 years old 15,9 14,7 15,1
30 to 44 years old 20,0 19,6 18,6
45 to 59 years old 19,5 19,6 19,9
60 to 74 years old 13,4 14,7 16,9
75 and over 9,7 9,8 9,5
  • 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 50 088 49 661 50 402 49 147 47 728 54 329 56 153 56 728
Average density (inhab / km²) 45,7 45,3 46,0 44,9 43,6 49,6 51,3 51,8
  • (*) 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 % –0,1 0,2 –0,3 –0,3 1,2 0,7 0,2
due to the natural balance in % 0,6 0,4 0,2 0,1 0,4 0,4 0,1
due to the apparent balance of inflows and outflows in % –0,7 –0,2 –0,6 –0,4 0,8 0,2 0,1
Natality rate (‰) 17,9 15,6 13,6 11,8 13,7 13,6 10,5
Mortality rate (‰) 12,0 11,5 11,2 10,7 10,2 9,2 9,8
  • 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 28 037 100,0 28 691 100,0
0 to 14 years old 5 749 20,5 5 634 19,6
15 to 29 years old 4 554 16,2 4 018 14,0
30 to 44 years old 5 242 18,7 5 287 18,4
45 to 59 years old 5 758 20,5 5 516 19,2
60 to 74 years old 4 737 16,9 4 853 16,9
75 to 89 years old 1 814 6,5 2 836 9,9
90 years and over 183 0,7 547 1,9
0 to 19 years old 7 736 27,6 7 255 25,3
20 to 64 years old 15 360 54,8 14 952 52,1
65 and over 4 942 17,6 6 484 22,6
  • 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: 55 516 100,0 56 198 100,0
In the same house 50 158 90,3 50 954 90,7
In another house in the same town 1 587 2,9 1 573 2,8
In another town 3 772 6,8 3 671 6,5
  • 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 34,8 65,2
15 to 24 years old 23,3 76,7
25 to 54 years old 28,8 71,2
55 years old and over 35,4 64,6
  • 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 42 590 100,0 43 940 100,0 45 449 100,0
Farmer operators 1 611 3,8 1 525 3,5 1 378 3,0
Craftsmen, traders, business leaders 1 395 3,3 1 566 3,6 1 553 3,4
Managers and higher intellectual professions 1 659 3,9 1 871 4,3 2 206 4,9
Middle-level occupations 4 649 10,9 5 071 11,5 5 154 11,3
Services employee 6 674 15,7 7 158 16,3 6 991 15,4
Blue-collar workers 8 655 20,3 8 288 18,9 8 781 19,3
Retirees 12 490 29,3 12 824 29,2 13 206 29,1
Other people with no professional activity 5 456 12,8 5 636 12,8 6 180 13,6
  • 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 22 238 23 212 100,0 100,0 100,0
Farmer operators 973 405 0,6 4,1 2,6
Craftsmen, traders, business leaders 1 012 541 0,6 6,1 1,3
Managers and higher intellectual professions 1 291 915 0,7 8,5 2,2
Middle-level occupations 2 443 2 710 7,7 19,6 3,4
Services employee 1 254 5 737 14,0 23,8 6,5
Blue-collar workers 6 728 2 054 23,1 30,1 6,3
Retirees 6 019 7 186 0,0 0,1 69,9
Other people without professional activity 2 517 3 663 53,3 7,6 7,8
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.