Growth and structure of the population in 2020 Urban unit 2020 of Châteaubriant (44304)

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 12 077 100,0 11 895 100,0 12 016 100,0
0 to 14 years old 2 062 17,1 2 133 17,9 1 964 16,3
15 to 29 years old 2 038 16,9 1 782 15,0 1 892 15,7
30 to 44 years old 1 948 16,1 1 910 16,1 1 795 14,9
45 to 59 years old 2 520 20,9 2 457 20,7 2 288 19,0
60 to 74 years old 1 990 16,5 2 041 17,2 2 475 20,6
75 and over 1 519 12,6 1 572 13,2 1 603 13,3
  • 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 17,1 17,9 16,3
15 to 29 years old 16,9 15,0 15,7
30 to 44 years old 16,1 16,1 14,9
45 to 59 years old 20,9 20,7 19,0
60 to 74 years old 16,5 17,2 20,6
75 and over 12,6 13,2 13,3
  • 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 11 986 13 231 14 023 12 783 12 065 12 077 11 895 12 016
Average density (inhab / km²) 356,5 393,5 417,1 380,2 358,9 359,2 353,8 357,4
  • (*) 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 % 1,4 0,8 –1,1 –0,6 0,0 –0,3 0,2
due to the natural balance in % 1,3 1,1 0,6 0,2 0,1 –0,0 –0,4
due to the apparent balance of inflows and outflows in % 0,2 –0,2 –1,7 –0,9 –0,1 –0,3 0,5
Natality rate (‰) 22,1 19,2 14,6 12,0 11,3 10,2 8,3
Mortality rate (‰) 9,4 8,7 8,9 9,5 10,4 10,6 11,8
  • 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 5 671 100,0 6 345 100,0
0 to 14 years old 992 17,5 971 15,3
15 to 29 years old 1 030 18,2 862 13,6
30 to 44 years old 867 15,3 928 14,6
45 to 59 years old 1 094 19,3 1 195 18,8
60 to 74 years old 1 107 19,5 1 368 21,6
75 to 89 years old 537 9,5 873 13,8
90 years and over 45 0,8 148 2,3
0 to 19 years old 1 438 25,4 1 325 20,9
20 to 64 years old 2 963 52,2 3 085 48,6
65 and over 1 270 22,4 1 934 30,5
  • 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: 11 773 100,0 11 929 100,0
In the same house 10 444 88,7 10 457 87,7
In another house in the same town 649 5,5 672 5,6
In another town 680 5,8 800 6,7
  • 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 48,4 51,6
15 to 24 years old 39,8 60,2
25 to 54 years old 46,6 53,4
55 years old and over 47,5 52,5
  • 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 10 015 100,0 9 763 100,0 10 049 100,0
Farmer operators 62 0,6 44 0,4 35 0,3
Craftsmen, traders, business leaders 300 3,0 370 3,8 421 4,2
Managers and higher intellectual professions 431 4,3 463 4,7 419 4,2
Middle-level occupations 1 101 11,0 1 012 10,4 976 9,7
Services employee 1 426 14,2 1 532 15,7 1 388 13,8
Blue-collar workers 1 645 16,4 1 478 15,1 1 634 16,3
Retirees 3 424 34,2 3 355 34,4 3 651 36,3
Other people with no professional activity 1 625 16,2 1 508 15,5 1 526 15,2
  • 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 4 656 5 394 100,0 100,0 100,0
Farmer operators 29 5 0,0 0,5 0,3
Craftsmen, traders, business leaders 309 112 1,1 8,6 1,5
Managers and higher intellectual professions 238 181 1,6 7,2 2,5
Middle-level occupations 482 494 6,5 18,7 3,5
Services employee 278 1 111 15,4 23,5 5,8
Blue-collar workers 1 207 426 21,8 29,5 4,3
Retirees 1 512 2 140 0,0 0,1 74,9
Other people without professional activity 602 925 53,7 11,9 7,2
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.