Growth and structure of the population in 2020 Functional area 2020 of Somain (303)

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 22 212 100,0 23 247 100,0 22 064 100,0
0 to 14 years old 4 731 21,3 5 106 22,0 4 393 19,9
15 to 29 years old 4 248 19,1 4 266 18,3 3 906 17,7
30 to 44 years old 4 361 19,6 4 605 19,8 4 006 18,2
45 to 59 years old 4 247 19,1 4 357 18,7 4 196 19,0
60 to 74 years old 2 658 12,0 3 088 13,3 3 666 16,6
75 and over 1 967 8,9 1 825 7,9 1 897 8,6
  • 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 21,3 22,0 19,9
15 to 29 years old 19,1 18,3 17,7
30 to 44 years old 19,6 19,8 18,2
45 to 59 years old 19,1 18,7 19,0
60 to 74 years old 12,0 13,3 16,6
75 and over 8,9 7,9 8,6
  • 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 25 598 23 972 21 980 21 180 21 357 22 212 23 247 22 064
Average density (inhab / km²) 647,6 606,4 556,0 535,8 540,3 561,9 588,1 558,2
  • (*) 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 % –0,9 –1,2 –0,5 0,1 0,4 0,9 –0,9
due to the natural balance in % 0,7 0,2 0,3 0,3 0,4 0,6 0,3
due to the apparent balance of inflows and outflows in % –1,6 –1,5 –0,8 –0,2 –0,1 0,3 –1,2
Natality rate (‰) 17,9 15,0 14,9 13,4 14,3 14,8 12,4
Mortality rate (‰) 11,4 12,6 11,7 10,7 9,8 9,1 9,3
  • 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 10 515 100,0 11 549 100,0
0 to 14 years old 2 303 21,9 2 089 18,1
15 to 29 years old 1 945 18,5 1 961 17,0
30 to 44 years old 1 924 18,3 2 082 18,0
45 to 59 years old 2 073 19,7 2 123 18,4
60 to 74 years old 1 653 15,7 2 013 17,4
75 to 89 years old 566 5,4 1 118 9,7
90 years and over 51 0,5 162 1,4
0 to 19 years old 3 046 29,0 2 860 24,8
20 to 64 years old 5 919 56,3 6 159 53,3
65 and over 1 550 14,7 2 529 21,9
  • 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: 22 918 100,0 21 843 100,0
In the same house 20 636 90,0 19 942 91,3
In another house in the same town 688 3,0 601 2,8
In another town 1 594 7,0 1 300 6,0
  • 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 38,4 61,6
15 to 24 years old 25,9 74,1
25 to 54 years old 27,6 72,4
55 years old and over 40,6 59,4
  • 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 17 431 100,0 18 154 100,0 17 620 100,0
Farmer operators 27 0,2 41 0,2 29 0,2
Craftsmen, traders, business leaders 340 1,9 418 2,3 346 2,0
Managers and higher intellectual professions 540 3,1 727 4,0 799 4,5
Middle-level occupations 1 929 11,1 2 179 12,0 2 269 12,9
Services employee 2 712 15,6 3 073 16,9 3 064 17,4
Blue-collar workers 3 410 19,6 3 228 17,8 3 005 17,1
Retirees 4 258 24,4 4 459 24,6 4 496 25,5
Other people with no professional activity 4 215 24,2 4 029 22,2 3 613 20,5
  • 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 8 184 9 436 100,0 100,0 100,0
Farmer operators 17 11 0,0 0,3 0,1
Craftsmen, traders, business leaders 211 135 0,7 3,2 1,0
Managers and higher intellectual professions 490 310 0,9 7,9 2,0
Middle-level occupations 1 082 1 186 6,4 22,5 3,9
Services employee 704 2 359 13,1 27,5 6,9
Blue-collar workers 2 437 567 16,0 26,4 6,2
Retirees 2 032 2 464 0,0 0,1 66,2
Other people without professional activity 1 210 2 403 63,0 12,3 13,6
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.