Growth and structure of the population in 2021 inter-communality metropolis of Châteaubriant-Derval (200072726)

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 43 344 100,0 44 363 100,0 44 552 100,0
0 to 14 years old 8 990 20,7 9 152 20,6 8 591 19,3
15 to 29 years old 6 821 15,7 6 529 14,7 6 692 15,0
30 to 44 years old 8 308 19,2 8 212 18,5 7 869 17,7
45 to 59 years old 8 708 20,1 8 966 20,2 8 921 20,0
60 to 74 years old 6 110 14,1 6 864 15,5 7 960 17,9
75 and over 4 408 10,2 4 641 10,5 4 519 10,1
  • 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 20,7 20,6 19,3
15 to 29 years old 15,7 14,7 15,0
30 to 44 years old 19,2 18,5 17,7
45 to 59 years old 20,1 20,2 20,0
60 to 74 years old 14,1 15,5 17,9
75 and over 10,2 10,5 10,1
  • 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 41 455 41 394 42 338 41 162 39 485 43 344 44 363 44 552
Average density (inhab / km²) 47,1 47,1 48,1 46,8 44,9 49,3 50,4 50,7
  • (*) 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 % –0,0 0,3 –0,4 –0,5 0,9 0,5 0,1
due to the natural balance in % 0,6 0,4 0,3 0,1 0,3 0,3 –0,0
due to the apparent balance of inflows and outflows in % –0,6 –0,1 –0,6 –0,6 0,6 0,1 0,1
Natality rate (‰) 18,0 15,8 13,8 11,7 12,9 12,9 10,1
Mortality rate (‰) 11,8 11,3 11,0 10,5 10,4 9,7 10,3
  • 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 21 975 100,0 22 577 100,0
0 to 14 years old 4 335 19,7 4 256 18,9
15 to 29 years old 3 568 16,2 3 125 13,8
30 to 44 years old 3 931 17,9 3 938 17,4
45 to 59 years old 4 520 20,6 4 402 19,5
60 to 74 years old 3 936 17,9 4 024 17,8
75 to 89 years old 1 531 7,0 2 381 10,5
90 years and over 156 0,7 452 2,0
0 to 19 years old 5 868 26,7 5 521 24,5
20 to 64 years old 11 982 54,5 11 649 51,6
65 and over 4 125 18,8 5 407 23,9
  • 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: 43 878 100,0 44 142 100,0
In the same house 39 689 90,5 40 007 90,6
In another house in the same town 1 351 3,1 1 301 2,9
In another town 2 838 6,5 2 833 6,4
  • 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 36,1 63,9
15 to 24 years old 25,1 74,9
25 to 54 years old 30,1 69,9
55 years old and over 36,4 63,6
  • 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 34 267 100,0 35 131 100,0 36 144 100,0
Farmer operators 1 306 3,8 1 216 3,5 1 087 3,0
Craftsmen, traders, business leaders 1 060 3,1 1 227 3,5 1 164 3,2
Managers and higher intellectual professions 1 185 3,5 1 411 4,0 1 600 4,4
Middle-level occupations 3 573 10,4 3 790 10,8 3 742 10,4
Services employee 5 177 15,1 5 531 15,7 5 230 14,5
Blue-collar workers 6 962 20,3 6 747 19,2 7 044 19,5
Retirees 10 504 30,7 10 618 30,2 11 084 30,7
Other people with no professional activity 4 500 13,1 4 591 13,1 5 192 14,4
  • 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 17 669 18 475 100,0 100,0 100,0
Farmer operators 758 329 0,8 4,0 2,7
Craftsmen, traders, business leaders 787 376 0,6 5,9 1,3
Managers and higher intellectual professions 962 639 0,8 7,8 2,1
Middle-level occupations 1 777 1 965 8,0 18,2 3,3
Services employee 897 4 333 13,1 23,1 6,3
Blue-collar workers 5 365 1 679 22,1 32,1 6,2
Retirees 5 048 6 036 0,0 0,1 69,8
Other people without professional activity 2 076 3 116 54,7 8,8 8,4
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.