Growth and structure of the population in 2021 Urban unit 2020 of Saint-Quentin (02501)

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 65 214 100,0 65 059 100,0 62 114 100,0
0 to 14 years old 12 136 18,6 12 007 18,5 10 917 17,6
15 to 29 years old 12 915 19,8 12 621 19,4 11 793 19,0
30 to 44 years old 11 627 17,8 11 347 17,4 10 397 16,7
45 to 59 years old 12 888 19,8 12 045 18,5 11 350 18,3
60 to 74 years old 9 350 14,3 10 438 16,0 10 943 17,6
75 and over 6 297 9,7 6 602 10,1 6 714 10,8
  • 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 18,6 18,5 17,6
15 to 29 years old 19,8 19,4 19,0
30 to 44 years old 17,8 17,4 16,7
45 to 59 years old 19,8 18,5 18,3
60 to 74 years old 14,3 16,0 17,6
75 and over 9,7 10,1 10,8
  • 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 71 267 76 029 72 925 70 197 68 379 65 214 65 059 62 114
Average density (inhab / km²) 1 445,3 1 541,9 1 478,9 1 423,6 1 386,7 1 322,5 1 319,4 1 259,7
  • (*) 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 % 0,9 –0,6 –0,5 –0,3 –0,4 –0,0 –0,8
due to the natural balance in % 1,0 0,8 0,6 0,5 0,4 0,3 –0,0
due to the apparent balance of inflows and outflows in % –0,0 –1,4 –1,1 –0,8 –0,8 –0,3 –0,7
Natality rate (‰) 19,6 17,7 16,0 15,0 14,3 13,5 11,6
Mortality rate (‰) 9,9 9,4 9,6 9,9 10,5 10,8 12,0
  • 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 29 085 100,0 33 029 100,0
0 to 14 years old 5 451 18,7 5 466 16,5
15 to 29 years old 6 007 20,7 5 786 17,5
30 to 44 years old 5 086 17,5 5 311 16,1
45 to 59 years old 5 281 18,2 6 068 18,4
60 to 74 years old 4 899 16,8 6 044 18,3
75 to 89 years old 2 145 7,4 3 701 11,2
90 years and over 216 0,7 653 2,0
0 to 19 years old 7 654 26,3 7 436 22,5
20 to 64 years old 15 842 54,5 17 231 52,2
65 and over 5 589 19,2 8 362 25,3
  • 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: 64 298 100,0 61 471 100,0
In the same house 55 597 86,5 54 041 87,9
In another house in the same town 4 653 7,2 4 154 6,8
In another town 4 048 6,3 3 275 5,3
  • 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 62,5 37,5
15 to 24 years old 47,2 52,8
25 to 54 years old 56,1 43,9
55 years old and over 61,2 38,8
  • 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 53 049 100,0 53 168 100,0 51 161 100,0
Farmer operators 48 0,1 55 0,1 42 0,1
Craftsmen, traders, business leaders 1 141 2,2 1 176 2,2 1 274 2,5
Managers and higher intellectual professions 2 810 5,3 2 703 5,1 2 829 5,5
Middle-level occupations 5 969 11,3 5 979 11,2 5 795 11,3
Services employee 8 652 16,3 9 011 16,9 7 886 15,4
Blue-collar workers 8 556 16,1 7 815 14,7 6 973 13,6
Retirees 15 182 28,6 15 663 29,5 15 095 29,5
Other people with no professional activity 10 692 20,2 10 766 20,2 11 267 22,0
  • 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 23 836 27 325 100,0 100,0 100,0
Farmer operators 31 11 0,0 0,1 0,1
Craftsmen, traders, business leaders 846 428 0,5 4,4 1,3
Managers and higher intellectual professions 1 607 1 222 1,5 9,8 2,8
Middle-level occupations 2 769 3 026 8,8 19,9 3,8
Services employee 2 116 5 770 14,4 25,5 5,8
Blue-collar workers 5 485 1 487 12,5 22,4 5,4
Retirees 6 457 8 638 0,0 0,1 70,0
Other people without professional activity 4 525 6 742 62,3 17,8 10,8
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.