Growth and structure of the population in 2021 inter-communality metropolis of Bretagne porte de Loire Communauté (200070662)

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 30 766 100,0 31 832 100,0 32 530 100,0
0 to 14 years old 7 565 24,6 7 563 23,8 6 767 20,8
15 to 29 years old 4 590 14,9 4 677 14,7 5 053 15,5
30 to 44 years old 7 505 24,4 7 158 22,5 6 700 20,6
45 to 59 years old 5 475 17,8 6 144 19,3 6 982 21,5
60 to 74 years old 3 329 10,8 3 839 12,1 4 595 14,1
75 and over 2 302 7,5 2 451 7,7 2 432 7,5
  • 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 24,6 23,8 20,8
15 to 29 years old 14,9 14,7 15,5
30 to 44 years old 24,4 22,5 20,6
45 to 59 years old 17,8 19,3 21,5
60 to 74 years old 10,8 12,1 14,1
75 and over 7,5 7,7 7,5
  • 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 20 037 19 653 20 630 21 163 22 692 30 766 31 832 32 530
Average density (inhab / km²) 43,4 42,6 44,7 45,8 49,1 66,6 68,9 70,4
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % –0,3 0,7 0,3 0,8 2,8 0,7 0,4
due to the natural balance in % 0,2 –0,0 0,1 0,2 0,7 0,6 0,2
due to the apparent balance of inflows and outflows in % –0,5 0,7 0,3 0,6 2,1 0,1 0,2
Natality rate (‰) 15,7 13,7 13,2 13,0 16,2 13,8 10,8
Mortality rate (‰) 13,9 14,0 12,6 11,1 9,1 7,9 8,7
  • 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 16 342 100,0 16 188 100,0
0 to 14 years old 3 474 21,3 3 294 20,3
15 to 29 years old 2 644 16,2 2 409 14,9
30 to 44 years old 3 342 20,5 3 358 20,7
45 to 59 years old 3 624 22,2 3 358 20,7
60 to 74 years old 2 299 14,1 2 296 14,2
75 to 89 years old 863 5,3 1 227 7,6
90 years and over 97 0,6 246 1,5
0 to 19 years old 4 659 28,5 4 355 26,9
20 to 64 years old 9 311 57,0 8 941 55,2
65 and over 2 373 14,5 2 892 17,9
  • 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: 31 408 100,0 32 222 100,0
In the same house 28 542 90,9 29 228 90,7
In another house in the same town 777 2,5 670 2,1
In another town 2 089 6,7 2 324 7,2
  • 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 26,6 73,4
15 to 24 years old 18,9 81,1
25 to 54 years old 20,7 79,3
55 years old and over 25,8 74,2
  • 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 23 245 100,0 24 505 100,0 25 709 100,0
Farmer operators 710 3,1 599 2,4 566 2,2
Craftsmen, traders, business leaders 722 3,1 1 013 4,1 820 3,2
Managers and higher intellectual professions 1 404 6,0 1 453 5,9 1 831 7,1
Middle-level occupations 3 359 14,5 3 475 14,2 4 154 16,2
Services employee 3 954 17,0 3 871 15,8 4 185 16,3
Blue-collar workers 4 779 20,6 4 911 20,0 4 727 18,4
Retirees 5 640 24,3 6 128 25,0 6 305 24,5
Other people with no professional activity 2 678 11,5 3 056 12,5 3 122 12,1
  • 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 12 820 12 889 100,0 100,0 100,0
Farmer operators 370 196 0,1 2,8 2,1
Craftsmen, traders, business leaders 565 255 0,3 5,2 1,4
Managers and higher intellectual professions 1 134 697 0,6 12,1 2,4
Middle-level occupations 1 937 2 216 8,1 26,2 4,7
Services employee 893 3 293 13,2 24,1 6,1
Blue-collar workers 3 648 1 078 20,9 24,8 8,2
Retirees 2 937 3 368 0,0 0,1 69,0
Other people without professional activity 1 336 1 786 56,7 4,7 6,3
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.