Growth and structure of the population in 2020 Municipality of Saint-Brieuc (22278)

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 46 013 100,0 45 207 100,0 44 166 100,0
0 to 14 years old 7 291 15,8 7 345 16,2 7 103 16,1
15 to 29 years old 9 531 20,7 9 285 20,5 9 021 20,4
30 to 44 years old 8 193 17,8 7 670 17,0 7 468 16,9
45 to 59 years old 8 938 19,4 8 275 18,3 8 165 18,5
60 to 74 years old 6 238 13,6 6 639 14,7 7 114 16,1
75 and over 5 821 12,7 5 993 13,3 5 296 12,0
  • 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 15,8 16,2 16,1
15 to 29 years old 20,7 20,5 20,4
30 to 44 years old 17,8 17,0 16,9
45 to 59 years old 19,4 18,3 18,5
60 to 74 years old 13,6 14,7 16,1
75 and over 12,7 13,3 12,0
  • 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 50 281 52 559 48 563 44 752 46 087 46 013 45 207 44 166
Average density (inhab / km²) 2 298,0 2 402,1 2 219,5 2 045,3 2 106,4 2 103,0 2 066,1 2 018,6
  • (*) 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 % 0,6 –1,1 –1,0 0,3 –0,0 –0,4 –0,4
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 –0,2 –0,4 –0,2
Natality rate (‰) 21,0 17,2 14,7 13,1 13,1 11,6 11,0
Mortality rate (‰) 9,1 9,4 10,1 11,1 11,3 11,5 13,0
  • 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 20 519 100,0 23 647 100,0
0 to 14 years old 3 511 17,1 3 592 15,2
15 to 29 years old 4 588 22,4 4 433 18,7
30 to 44 years old 3 786 18,5 3 682 15,6
45 to 59 years old 3 827 18,6 4 338 18,3
60 to 74 years old 3 126 15,2 3 987 16,9
75 to 89 years old 1 472 7,2 2 867 12,1
90 years and over 209 1,0 748 3,2
0 to 19 years old 5 344 26,0 5 245 22,2
20 to 64 years old 11 539 56,2 12 168 51,5
65 and over 3 636 17,7 6 234 26,4
  • 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: 44 662 100,0 43 671 100,0
In the same house 36 956 82,7 37 432 85,7
In another house in the same town 3 613 8,1 2 741 6,3
In another town 4 092 9,2 3 498 8,0
  • 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 50,9 49,1
15 to 24 years old 33,6 66,4
25 to 54 years old 48,1 51,9
55 years old and over 49,0 51,0
  • 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 38 707 100,0 37 867 100,0 37 062 100,0
Farmer operators 32 0,1 15 0,0 20 0,1
Craftsmen, traders, business leaders 1 007 2,6 1 043 2,8 1 197 3,2
Managers and higher intellectual professions 2 904 7,5 2 880 7,6 3 024 8,2
Middle-level occupations 4 984 12,9 4 646 12,3 4 953 13,4
Services employee 5 963 15,4 5 761 15,2 5 462 14,7
Blue-collar workers 5 089 13,1 4 436 11,7 4 538 12,2
Retirees 11 668 30,1 11 865 31,3 10 650 28,7
Other people with no professional activity 7 059 18,2 7 221 19,1 7 218 19,5
  • 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 17 031 20 030 100,0 100,0 100,0
Farmer operators 18 3 0,0 0,1 0,1
Craftsmen, traders, business leaders 869 328 0,7 4,8 2,7
Managers and higher intellectual professions 1 535 1 489 0,8 14,3 5,1
Middle-level occupations 2 336 2 616 7,4 23,4 5,7
Services employee 1 531 3 931 14,3 24,1 5,4
Blue-collar workers 3 530 1 007 13,2 20,2 3,8
Retirees 4 008 6 641 0,0 0,2 70,1
Other people without professional activity 3 203 4 015 63,5 12,9 7,3
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.