Growth and structure of the population in 2020 Arrondissement of Châteaubriant-Ancenis (445)

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 204 406 100,0 218 426 100,0 229 965 100,0
0 to 14 years old 46 112 22,6 49 774 22,8 49 342 21,5
15 to 29 years old 32 242 15,8 32 436 14,8 34 247 14,9
30 to 44 years old 44 873 22,0 46 201 21,2 46 328 20,1
45 to 59 years old 40 287 19,7 42 849 19,6 46 735 20,3
60 to 74 years old 25 112 12,3 29 649 13,6 35 330 15,4
75 and over 15 781 7,7 17 517 8,0 17 984 7,8
  • 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 22,6 22,8 21,5
15 to 29 years old 15,8 14,8 14,9
30 to 44 years old 22,0 21,2 20,1
45 to 59 years old 19,7 19,6 20,3
60 to 74 years old 12,3 13,6 15,4
75 and over 7,7 8,0 7,8
  • 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 142 285 145 094 158 369 164 912 171 475 204 406 218 426 229 965
Average density (inhab / km²) 45,1 46,0 50,2 52,2 54,3 64,7 69,2 72,8
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • 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 % 0,3 1,3 0,5 0,4 1,8 1,3 0,9
due to the natural balance in % 0,5 0,4 0,3 0,2 0,6 0,6 0,3
due to the apparent balance of inflows and outflows in % –0,2 0,8 0,2 0,2 1,2 0,7 0,5
Natality rate (‰) 17,2 15,8 13,9 12,1 14,6 14,3 11,6
Mortality rate (‰) 12,4 11,6 10,5 9,6 8,7 8,1 8,2
  • 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 114 207 100,0 115 758 100,0
0 to 14 years old 25 243 22,1 24 099 20,8
15 to 29 years old 17 778 15,6 16 469 14,2
30 to 44 years old 22 932 20,1 23 396 20,2
45 to 59 years old 23 882 20,9 22 853 19,7
60 to 74 years old 17 342 15,2 17 988 15,5
75 to 89 years old 6 424 5,6 9 199 7,9
90 years and over 607 0,5 1 754 1,5
0 to 19 years old 32 947 28,8 31 174 26,9
20 to 64 years old 63 475 55,6 62 249 53,8
65 and over 17 785 15,6 22 335 19,3
  • 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: 215 433 100,0 227 357 100,0
In the same house 193 315 89,7 205 733 90,5
In another house in the same town 6 967 3,2 6 099 2,7
In another town 15 152 7,0 15 525 6,8
  • 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 33,6 66,4
15 to 24 years old 23,3 76,7
25 to 54 years old 26,3 73,7
55 years old and over 32,5 67,5
  • 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 158 109 100,0 168 487 100,0 180 926 100,0
Farmer operators 4 090 2,6 3 524 2,1 3 583 2,0
Craftsmen, traders, business leaders 5 647 3,6 6 171 3,7 7 003 3,9
Managers and higher intellectual professions 10 001 6,3 11 480 6,8 13 609 7,5
Middle-level occupations 21 488 13,6 25 292 15,0 27 746 15,3
Services employee 26 841 17,0 28 280 16,8 29 109 16,1
Blue-collar workers 28 904 18,3 28 437 16,9 29 611 16,4
Retirees 41 676 26,4 44 996 26,7 47 751 26,4
Other people with no professional activity 19 463 12,3 20 307 12,1 22 515 12,4
  • 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 89 258 91 668 100,0 100,0 100,0
Farmer operators 2 562 1 021 0,3 2,6 1,7
Craftsmen, traders, business leaders 4 777 2 226 0,7 6,2 2,0
Managers and higher intellectual professions 8 511 5 098 0,8 12,6 3,2
Middle-level occupations 13 143 14 603 7,6 25,5 4,8
Services employee 5 167 23 942 14,2 23,7 6,8
Blue-collar workers 23 400 6 211 19,8 23,9 5,4
Retirees 22 446 25 304 0,0 0,1 69,8
Other people without professional activity 9 252 13 263 56,6 5,4 6,3
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.