Growth and structure of the population in 2021 Urban unit 2020 of Saint-Brieuc (22501)

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 95 216 100,0 95 779 100,0 96 268 100,0
0 to 14 years old 16 568 17,4 16 336 17,1 15 878 16,5
15 to 29 years old 17 678 18,6 16 792 17,5 16 489 17,1
30 to 44 years old 17 215 18,1 16 276 17,0 16 093 16,7
45 to 59 years old 19 720 20,7 18 862 19,7 18 621 19,3
60 to 74 years old 14 265 15,0 16 532 17,3 18 037 18,7
75 and over 9 771 10,3 10 981 11,5 11 151 11,6
  • 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 17,4 17,1 16,5
15 to 29 years old 18,6 17,5 17,1
30 to 44 years old 18,1 17,0 16,7
45 to 59 years old 20,7 19,7 19,3
60 to 74 years old 15,0 17,3 18,7
75 and over 10,3 11,5 11,6
  • 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 73 308 84 278 86 608 87 180 89 541 95 216 95 779 96 268
Average density (inhab / km²) 526,8 605,6 622,4 626,5 643,4 684,2 688,3 691,8
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % 2,0 0,4 0,1 0,3 0,6 0,1 0,1
due to the natural balance in % 1,2 0,7 0,5 0,3 0,3 0,1 –0,1
due to the apparent balance of inflows and outflows in % 0,8 –0,3 –0,4 –0,0 0,3 –0,0 0,2
Natality rate (‰) 20,7 15,9 14,0 12,1 12,1 11,1 10,1
Mortality rate (‰) 9,0 8,6 8,7 9,1 9,3 9,9 10,9
  • 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 45 422 100,0 50 846 100,0
0 to 14 years old 8 069 17,8 7 809 15,4
15 to 29 years old 8 555 18,8 7 934 15,6
30 to 44 years old 7 765 17,1 8 328 16,4
45 to 59 years old 8 855 19,5 9 766 19,2
60 to 74 years old 8 184 18,0 9 853 19,4
75 to 89 years old 3 660 8,1 5 944 11,7
90 years and over 333 0,7 1 213 2,4
0 to 19 years old 11 580 25,5 10 909 21,5
20 to 64 years old 24 591 54,1 26 229 51,6
65 and over 9 250 20,4 13 708 27,0
  • 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: 94 747 100,0 95 326 100,0
In the same house 82 078 86,6 84 344 88,5
In another house in the same town 4 884 5,2 3 878 4,1
In another town 7 786 8,2 7 104 7,5
  • 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 41,5 58,5
15 to 24 years old 29,3 70,7
25 to 54 years old 36,3 63,7
55 years old and over 36,3 63,7
  • 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 78 727 100,0 79 550 100,0 80 793 100,0
Farmer operators 243 0,3 176 0,2 119 0,1
Craftsmen, traders, business leaders 2 531 3,2 2 544 3,2 2 728 3,4
Managers and higher intellectual professions 5 633 7,2 5 687 7,1 6 133 7,6
Middle-level occupations 11 016 14,0 11 035 13,9 11 784 14,6
Services employee 12 741 16,2 12 813 16,1 12 145 15,0
Blue-collar workers 10 673 13,6 9 379 11,8 9 581 11,9
Retirees 23 807 30,2 25 816 32,5 26 022 32,2
Other people with no professional activity 12 083 15,3 12 098 15,2 12 281 15,2
  • 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 37 646 43 147 100,0 100,0 100,0
Farmer operators 87 31 0,0 0,3 0,0
Craftsmen, traders, business leaders 1 901 827 0,7 5,7 2,1
Managers and higher intellectual professions 3 250 2 882 0,9 13,8 4,1
Middle-level occupations 5 384 6 401 7,9 26,6 5,6
Services employee 3 064 9 081 14,3 25,0 6,0
Blue-collar workers 7 559 2 022 15,5 19,3 3,8
Retirees 10 848 15 174 0,0 0,2 72,6
Other people without professional activity 5 552 6 729 60,6 9,2 5,8
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.