Growth and structure of the population in 2021 Urban unit 2020 of Blain (44225)

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 9 434 100,0 9 638 100,0 10 187 100,0
0 to 14 years old 1 991 21,1 2 019 20,9 2 080 20,4
15 to 29 years old 1 559 16,5 1 490 15,5 1 543 15,1
30 to 44 years old 2 002 21,2 1 960 20,3 1 883 18,5
45 to 59 years old 1 830 19,4 1 875 19,5 2 125 20,9
60 to 74 years old 1 255 13,3 1 390 14,4 1 617 15,9
75 and over 798 8,5 905 9,4 939 9,2
  • 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 21,1 20,9 20,4
15 to 29 years old 16,5 15,5 15,1
30 to 44 years old 21,2 20,3 18,5
45 to 59 years old 19,4 19,5 20,9
60 to 74 years old 13,3 14,4 15,9
75 and over 8,5 9,4 9,2
  • 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 7 052 7 153 7 366 7 434 7 733 9 434 9 638 10 187
Average density (inhab / km²) 69,3 70,3 72,4 73,1 76,0 92,7 94,8 100,1
  • (*) 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 % 0,2 0,4 0,1 0,4 1,8 0,4 0,9
due to the natural balance in % 0,6 0,3 0,3 0,1 0,4 0,2 0,0
due to the apparent balance of inflows and outflows in % –0,4 0,1 –0,2 0,4 1,5 0,2 0,9
Natality rate (‰) 17,8 14,4 13,9 11,7 14,1 12,6 11,0
Mortality rate (‰) 11,8 11,6 10,5 10,9 10,4 10,3 10,6
  • 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 4 971 100,0 5 216 100,0
0 to 14 years old 1 096 22,1 984 18,9
15 to 29 years old 781 15,7 762 14,6
30 to 44 years old 900 18,1 984 18,9
45 to 59 years old 1 075 21,6 1 050 20,1
60 to 74 years old 758 15,3 859 16,5
75 to 89 years old 331 6,7 489 9,4
90 years and over 30 0,6 89 1,7
0 to 19 years old 1 434 28,8 1 320 25,3
20 to 64 years old 2 682 54,0 2 733 52,4
65 and over 856 17,2 1 162 22,3
  • 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: 9 519 100,0 10 088 100,0
In the same house 8 426 88,5 8 995 89,2
In another house in the same town 391 4,1 399 4,0
In another town 702 7,4 694 6,9
  • 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 43,3 56,7
15 to 24 years old 36,3 63,7
25 to 54 years old 36,7 63,3
55 years old and over 23,4 76,6
  • 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 7 285 100,0 7 537 100,0 8 020 100,0
Farmer operators 85 1,2 90 1,2 66 0,8
Craftsmen, traders, business leaders 227 3,1 275 3,6 261 3,3
Managers and higher intellectual professions 429 5,9 412 5,5 542 6,8
Middle-level occupations 922 12,7 1 118 14,8 1 136 14,2
Services employee 1 302 17,9 1 359 18,0 1 327 16,5
Blue-collar workers 1 203 16,5 1 281 17,0 1 172 14,6
Retirees 2 162 29,7 2 187 29,0 2 458 30,6
Other people with no professional activity 956 13,1 815 10,8 1 058 13,2
  • 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 3 840 4 181 100,0 100,0 100,0
Farmer operators 46 20 0,0 1,1 0,8
Craftsmen, traders, business leaders 174 87 1,4 5,7 1,1
Managers and higher intellectual professions 301 241 0,0 12,7 2,3
Middle-level occupations 558 578 5,8 25,2 4,7
Services employee 297 1 030 18,3 25,5 6,1
Blue-collar workers 911 261 20,6 22,5 3,9
Retirees 1 128 1 330 0,0 0,0 74,5
Other people without professional activity 424 634 53,9 7,3 6,6
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.