Growth and structure of the population in 2021 Department of Somme (80)

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 570 741 100,0 571 879 100,0 566 252 100,0
0 to 14 years old 105 521 18,5 103 911 18,2 97 131 17,2
15 to 29 years old 111 232 19,5 107 917 18,9 105 654 18,7
30 to 44 years old 112 151 19,7 106 145 18,6 100 951 17,8
45 to 59 years old 113 602 19,9 112 585 19,7 110 072 19,4
60 to 74 years old 78 836 13,8 90 330 15,8 99 912 17,6
75 and over 49 399 8,7 50 991 8,9 52 532 9,3
  • 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 18,5 18,2 17,2
15 to 29 years old 19,5 18,9 18,7
30 to 44 years old 19,7 18,6 17,8
45 to 59 years old 19,9 19,7 19,4
60 to 74 years old 13,8 15,8 17,6
75 and over 8,7 8,9 9,3
  • 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 511 491 538 462 544 570 547 825 555 551 570 741 571 879 566 252
Average density (inhab / km²) 82,9 87,3 88,3 88,8 90,0 92,5 92,7 91,8
  • (*) 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 % 0,7 0,2 0,1 0,2 0,2 0,0 –0,2
due to the natural balance in % 0,7 0,4 0,4 0,3 0,3 0,2 –0,0
due to the apparent balance of inflows and outflows in % 0,0 –0,3 –0,3 –0,1 –0,1 –0,2 –0,2
Natality rate (‰) 18,7 15,3 14,4 12,8 12,6 12,0 10,3
Mortality rate (‰) 11,7 11,2 10,6 9,8 9,6 9,6 10,3
  • 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 274 671 100,0 291 581 100,0
0 to 14 years old 49 878 18,2 47 253 16,2
15 to 29 years old 53 159 19,4 52 496 18,0
30 to 44 years old 50 004 18,2 50 947 17,5
45 to 59 years old 54 428 19,8 55 644 19,1
60 to 74 years old 47 220 17,2 52 692 18,1
75 to 89 years old 18 268 6,7 27 328 9,4
90 years and over 1 714 0,6 5 222 1,8
0 to 19 years old 69 440 25,3 66 365 22,8
20 to 64 years old 155 212 56,5 158 342 54,3
65 and over 50 018 18,2 66 875 22,9
  • 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: 565 312 100,0 560 516 100,0
In the same house 504 989 89,3 503 763 89,9
In another house in the same town 21 894 3,9 20 178 3,6
In another town 38 428 6,8 36 576 6,5
  • 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 35,7 64,3
15 to 24 years old 35,2 64,8
25 to 54 years old 36,1 63,9
55 years old and over 34,1 65,9
  • 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 465 489 100,0 468 156 100,0 468 773 100,0
Farmer operators 5 479 1,2 4 955 1,1 4 812 1,0
Craftsmen, traders, business leaders 11 606 2,5 12 161 2,6 12 999 2,8
Managers and higher intellectual professions 26 306 5,7 28 542 6,1 31 107 6,6
Middle-level occupations 57 138 12,3 59 326 12,7 60 115 12,8
Services employee 75 765 16,3 75 213 16,1 72 651 15,5
Blue-collar workers 79 988 17,2 73 561 15,7 70 178 15,0
Retirees 125 199 26,9 129 322 27,6 130 817 27,9
Other people with no professional activity 84 008 18,0 85 076 18,2 86 094 18,4
  • 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 224 554 244 219 100,0 100,0 100,0
Farmer operators 3 736 1 076 0,1 1,4 0,9
Craftsmen, traders, business leaders 8 721 4 279 0,5 4,6 1,7
Managers and higher intellectual professions 17 532 13 576 1,9 11,7 3,0
Middle-level occupations 28 043 32 072 7,7 22,5 4,4
Services employee 17 683 54 968 13,7 24,6 6,3
Blue-collar workers 54 935 15 243 14,0 23,9 5,6
Retirees 59 693 71 125 0,0 0,1 69,2
Other people without professional activity 34 213 51 880 62,0 11,1 8,8
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.