Growth and structure of the population in 2020 Functional area 2020 of Lens - Liévin (042)

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 323 167 100,0 321 362 100,0 321 219 100,0
0 to 14 years old 66 078 20,4 66 185 20,6 64 487 20,1
15 to 29 years old 64 711 20,0 60 692 18,9 57 906 18,0
30 to 44 years old 61 539 19,0 61 448 19,1 60 487 18,8
45 to 59 years old 65 236 20,2 62 218 19,4 61 042 19,0
60 to 74 years old 39 369 12,2 44 118 13,7 51 697 16,1
75 and over 26 234 8,1 26 701 8,3 25 600 8,0
  • 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 20,4 20,6 20,1
15 to 29 years old 20,0 18,9 18,0
30 to 44 years old 19,0 19,1 18,8
45 to 59 years old 20,2 19,4 19,0
60 to 74 years old 12,2 13,7 16,1
75 and over 8,1 8,3 8,0
  • 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 354 999 341 678 336 575 332 871 328 784 323 167 321 362 321 219
Average density (inhab / km²) 1 019,0 980,8 966,1 955,5 943,8 927,6 922,4 922,0
  • (*) 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 % –0,5 –0,2 –0,1 –0,1 –0,2 –0,1 –0,0
due to the natural balance in % 0,8 0,6 0,7 0,4 0,4 0,4 0,3
due to the apparent balance of inflows and outflows in % –1,3 –0,8 –0,8 –0,6 –0,6 –0,5 –0,3
Natality rate (‰) 18,3 16,4 17,0 14,0 14,0 14,3 12,8
Mortality rate (‰) 10,4 10,7 10,4 9,9 10,0 10,2 10,2
  • 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 153 522 100,0 167 697 100,0
0 to 14 years old 32 757 21,3 31 730 18,9
15 to 29 years old 29 187 19,0 28 719 17,1
30 to 44 years old 30 066 19,6 30 421 18,1
45 to 59 years old 30 134 19,6 30 908 18,4
60 to 74 years old 23 151 15,1 28 546 17,0
75 to 89 years old 7 630 5,0 14 668 8,7
90 years and over 597 0,4 2 705 1,6
0 to 19 years old 43 768 28,5 41 959 25,0
20 to 64 years old 87 600 57,1 90 580 54,0
65 and over 22 153 14,4 35 159 21,0
  • 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: 316 979 100,0 317 218 100,0
In the same house 286 434 90,4 288 255 90,9
In another house in the same town 11 757 3,7 11 826 3,7
In another town 18 787 5,9 17 137 5,4
  • 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 46,5 53,5
15 to 24 years old 36,6 63,4
25 to 54 years old 38,7 61,3
55 years old and over 45,6 54,4
  • 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 257 095 100,0 255 424 100,0 256 480 100,0
Farmer operators 370 0,1 281 0,1 269 0,1
Craftsmen, traders, business leaders 4 915 1,9 5 292 2,1 5 293 2,1
Managers and higher intellectual professions 8 710 3,4 8 830 3,5 10 293 4,0
Middle-level occupations 28 864 11,2 30 037 11,8 31 038 12,1
Services employee 42 229 16,4 43 795 17,1 43 145 16,8
Blue-collar workers 45 532 17,7 43 772 17,1 42 752 16,7
Retirees 61 479 23,9 62 974 24,7 63 656 24,8
Other people with no professional activity 64 995 25,3 60 443 23,7 60 033 23,4
  • 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 120 571 135 909 100,0 100,0 100,0
Farmer operators 202 67 0,0 0,2 0,1
Craftsmen, traders, business leaders 3 596 1 697 0,5 3,4 1,1
Managers and higher intellectual professions 6 480 3 813 0,7 6,7 2,0
Middle-level occupations 15 401 15 637 6,7 20,4 4,1
Services employee 10 874 32 271 14,1 26,1 6,6
Blue-collar workers 35 236 7 516 15,3 26,3 5,5
Retirees 28 572 35 084 0,0 0,2 64,6
Other people without professional activity 20 209 39 824 62,8 16,7 15,9
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.