Growth and structure of the population in 2021 Municipality of Saint-Brieuc (22278)

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Paru le :27/06/2024

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POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 46 209 100,0 45 105 100,0 44 224 100,0
0 to 14 years old 7 407 16,0 7 435 16,5 7 028 15,9
15 to 29 years old 9 590 20,8 9 021 20,0 9 181 20,8
30 to 44 years old 8 173 17,7 7 554 16,7 7 389 16,7
45 to 59 years old 8 934 19,3 8 241 18,3 8 016 18,1
60 to 74 years old 6 230 13,5 6 826 15,1 7 204 16,3
75 and over 5 874 12,7 6 027 13,4 5 406 12,2
  • 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 16,0 16,5 15,9
15 to 29 years old 20,8 20,0 20,8
30 to 44 years old 17,7 16,7 16,7
45 to 59 years old 19,3 18,3 18,1
60 to 74 years old 13,5 15,1 16,3
75 and over 12,7 13,4 12,2
  • 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 50 281 52 559 48 563 44 752 46 087 46 209 45 105 44 224
Average density (inhab / km²) 2 298,0 2 402,1 2 219,5 2 045,3 2 106,4 2 111,9 2 061,5 2 021,2
  • (*) 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 % 0,6 –1,1 –1,0 0,3 0,0 –0,5 –0,3
due to the natural balance in % 1,2 0,8 0,5 0,2 0,2 –0,0 –0,2
due to the apparent balance of inflows and outflows in % –0,6 –1,9 –1,5 0,1 –0,1 –0,4 –0,1
Natality rate (‰) 21,0 17,2 14,7 13,1 13,0 11,4 10,9
Mortality rate (‰) 9,1 9,4 10,1 11,1 11,2 11,8 13,2
  • 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 20 641 100,0 23 583 100,0
0 to 14 years old 3 573 17,3 3 454 14,6
15 to 29 years old 4 738 23,0 4 444 18,8
30 to 44 years old 3 659 17,7 3 731 15,8
45 to 59 years old 3 780 18,3 4 237 18,0
60 to 74 years old 3 145 15,2 4 059 17,2
75 to 89 years old 1 560 7,6 2 904 12,3
90 years and over 187 0,9 756 3,2
0 to 19 years old 5 433 26,3 5 089 21,6
20 to 64 years old 11 427 55,4 12 142 51,5
65 and over 3 781 18,3 6 352 26,9
  • 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: 44 562 100,0 43 723 100,0
In the same house 37 084 83,2 37 615 86,0
In another house in the same town 3 512 7,9 2 621 6,0
In another town 3 966 8,9 3 487 8,0
  • 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 50,3 49,7
15 to 24 years old 33,9 66,1
25 to 54 years old 47,3 52,7
55 years old and over 44,7 55,3
  • 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 38 789 100,0 37 676 100,0 37 542 100,0
Farmer operators 36 0,1 10 0,0 29 0,1
Craftsmen, traders, business leaders 1 007 2,6 1 003 2,7 1 146 3,1
Managers and higher intellectual professions 2 918 7,5 2 785 7,4 3 198 8,5
Middle-level occupations 5 072 13,1 4 676 12,4 5 302 14,1
Services employee 5 907 15,2 5 752 15,3 5 171 13,8
Blue-collar workers 5 072 13,1 4 391 11,7 4 550 12,1
Retirees 11 637 30,0 11 991 31,8 10 904 29,0
Other people with no professional activity 7 141 18,4 7 067 18,8 7 242 19,3
  • 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 17 258 20 284 100,0 100,0 100,0
Farmer operators 22 7 0,0 0,1 0,0
Craftsmen, traders, business leaders 810 336 0,6 4,5 2,6
Managers and higher intellectual professions 1 621 1 576 0,9 15,3 5,0
Middle-level occupations 2 416 2 886 8,0 24,8 6,2
Services employee 1 474 3 696 14,2 22,3 5,2
Blue-collar workers 3 466 1 084 13,9 19,7 3,9
Retirees 4 151 6 754 0,0 0,1 69,8
Other people without professional activity 3 298 3 945 62,4 13,1 7,2
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.
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