Growth and structure of the population in 2021 Functional area 2020 of Auchel - Lillers (156)

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 58 811 100,0 58 162 100,0 56 876 100,0
0 to 14 years old 12 305 20,9 12 016 20,7 11 081 19,5
15 to 29 years old 10 552 17,9 10 043 17,3 9 960 17,5
30 to 44 years old 11 370 19,3 11 258 19,4 10 383 18,3
45 to 59 years old 11 162 19,0 10 864 18,7 10 814 19,0
60 to 74 years old 7 688 13,1 8 606 14,8 9 661 17,0
75 and over 5 734 9,7 5 375 9,2 4 977 8,8
  • 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 20,9 20,7 19,5
15 to 29 years old 17,9 17,3 17,5
30 to 44 years old 19,3 19,4 18,3
45 to 59 years old 19,0 18,7 19,0
60 to 74 years old 13,1 14,8 17,0
75 and over 9,7 9,2 8,8
  • 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 73 685 66 610 63 082 60 459 57 928 58 811 58 162 56 876
Average density (inhab / km²) 450,1 406,9 385,3 369,3 353,8 359,2 355,3 347,4
  • (*) 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 % –1,4 –0,8 –0,5 –0,5 0,1 –0,2 –0,4
due to the natural balance in % 0,4 0,1 0,0 –0,0 0,1 0,2 –0,0
due to the apparent balance of inflows and outflows in % –1,8 –0,9 –0,6 –0,4 0,0 –0,4 –0,3
Natality rate (‰) 16,1 14,1 13,4 12,2 13,9 14,2 11,4
Mortality rate (‰) 12,4 13,0 13,0 12,6 12,5 12,1 11,8
  • 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 27 402 100,0 29 474 100,0
0 to 14 years old 5 689 20,8 5 391 18,3
15 to 29 years old 5 111 18,7 4 850 16,5
30 to 44 years old 5 080 18,5 5 303 18,0
45 to 59 years old 5 359 19,6 5 455 18,5
60 to 74 years old 4 467 16,3 5 195 17,6
75 to 89 years old 1 553 5,7 2 757 9,4
90 years and over 143 0,5 524 1,8
0 to 19 years old 7 686 28,0 7 301 24,8
20 to 64 years old 15 267 55,7 15 463 52,5
65 and over 4 449 16,2 6 711 22,8
  • 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: 57 427 100,0 56 276 100,0
In the same house 51 575 89,8 51 289 91,1
In another house in the same town 1 999 3,5 1 618 2,9
In another town 3 854 6,7 3 368 6,0
  • 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 35,9 64,1
15 to 24 years old 27,8 72,2
25 to 54 years old 31,1 68,9
55 years old and over 39,2 60,8
  • 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 46 582 100,0 46 455 100,0 45 784 100,0
Farmer operators 210 0,5 192 0,4 154 0,3
Craftsmen, traders, business leaders 891 1,9 995 2,1 995 2,2
Managers and higher intellectual professions 1 285 2,8 1 344 2,9 1 390 3,0
Middle-level occupations 4 221 9,1 4 558 9,8 4 735 10,3
Services employee 7 768 16,7 7 714 16,6 7 294 15,9
Blue-collar workers 8 674 18,6 8 403 18,1 8 682 19,0
Retirees 12 059 25,9 12 075 26,0 12 003 26,2
Other people with no professional activity 11 474 24,6 11 173 24,1 10 532 23,0
  • 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 21 723 24 061 100,0 100,0 100,0
Farmer operators 118 36 0,0 0,4 0,4
Craftsmen, traders, business leaders 614 381 0,5 3,5 1,4
Managers and higher intellectual professions 854 536 0,3 5,3 1,6
Middle-level occupations 2 441 2 294 5,7 18,2 3,5
Services employee 1 750 5 545 14,9 25,9 5,4
Blue-collar workers 7 076 1 606 19,7 30,2 6,3
Retirees 5 463 6 539 0,0 0,2 64,9
Other people without professional activity 3 407 7 125 58,7 16,5 16,5
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.