Growth and structure of the population in 2020 Urban unit 2020 of Biache-Saint-Vaast (62118)

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 4 351 100,0 4 459 100,0 4 870 100,0
0 to 14 years old 883 20,3 918 20,6 1 018 20,9
15 to 29 years old 721 16,6 680 15,3 774 15,9
30 to 44 years old 957 22,0 963 21,6 1 020 20,9
45 to 59 years old 866 19,9 869 19,5 964 19,8
60 to 74 years old 591 13,6 667 15,0 738 15,2
75 and over 334 7,7 362 8,1 355 7,3
  • 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 20,3 20,6 20,9
15 to 29 years old 16,6 15,3 15,9
30 to 44 years old 22,0 21,6 20,9
45 to 59 years old 19,9 19,5 19,8
60 to 74 years old 13,6 15,0 15,2
75 and over 7,7 8,1 7,3
  • 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 4 148 4 533 4 418 4 420 4 383 4 351 4 459 4 870
Average density (inhab / km²) 354,5 387,4 377,6 377,8 374,6 371,9 381,1 416,2
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • 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 % 1,3 –0,4 0,0 –0,1 –0,1 0,5 1,5
due to the natural balance in % 0,8 0,4 0,5 0,4 0,5 0,3 0,3
due to the apparent balance of inflows and outflows in % 0,4 –0,7 –0,5 –0,5 –0,6 0,2 1,2
Natality rate (‰) 18,2 14,0 14,1 12,2 12,7 11,2 11,2
Mortality rate (‰) 9,9 10,3 8,9 7,8 7,8 8,2 8,3
  • 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 2 369 100,0 2 501 100,0
0 to 14 years old 492 20,8 525 21,0
15 to 29 years old 398 16,8 377 15,1
30 to 44 years old 522 22,0 499 19,9
45 to 59 years old 476 20,1 489 19,5
60 to 74 years old 363 15,3 375 15,0
75 to 89 years old 107 4,5 213 8,5
90 years and over 12 0,5 23 0,9
0 to 19 years old 663 28,0 665 26,6
20 to 64 years old 1 349 56,9 1 355 54,2
65 and over 357 15,1 480 19,2
  • 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: 4 404 100,0 4 804 100,0
In the same house 4 022 91,3 4 336 90,3
In another house in the same town 94 2,1 135 2,8
In another town 289 6,6 333 6,9
  • 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 28,0 72,0
15 to 24 years old 26,5 73,5
25 to 54 years old 26,7 73,3
55 years old and over 53,1 46,9
  • 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 3 475 100,0 3 514 100,0 3 904 100,0
Farmer operators 4 0,1 0 0,0 10 0,3
Craftsmen, traders, business leaders 80 2,3 110 3,1 95 2,4
Managers and higher intellectual professions 191 5,5 200 5,7 195 5,0
Middle-level occupations 466 13,4 474 13,5 700 17,9
Services employee 633 18,2 599 17,0 730 18,7
Blue-collar workers 621 17,9 539 15,3 685 17,5
Retirees 832 23,9 973 27,7 870 22,3
Other people with no professional activity 650 18,7 618 17,6 620 15,9
  • 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 1 954 1 949 100,0 100,0 100,0
Farmer operators 10 0 0,0 0,2 0,4
Craftsmen, traders, business leaders 90 5 0,0 3,8 1,1
Managers and higher intellectual professions 130 65 2,0 6,9 3,1
Middle-level occupations 330 370 4,0 28,7 5,8
Services employee 200 530 22,0 25,6 6,2
Blue-collar workers 545 140 16,0 25,7 5,0
Retirees 435 435 0,0 0,7 65,8
Other people without professional activity 215 405 56,0 8,3 12,7
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.