Growth and structure of the population in 2021 Urban unit 2020 of Ailly-sur-Somme (80201)

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 5 026 100,0 4 989 100,0 5 014 100,0
0 to 14 years old 907 18,1 852 17,1 851 17,0
15 to 29 years old 776 15,4 755 15,1 738 14,7
30 to 44 years old 986 19,6 886 17,8 926 18,5
45 to 59 years old 1 032 20,5 1 071 21,5 1 029 20,5
60 to 74 years old 986 19,6 1 019 20,4 911 18,2
75 and over 339 6,7 405 8,1 559 11,1
  • 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 18,1 17,1 17,0
15 to 29 years old 15,4 15,1 14,7
30 to 44 years old 19,6 17,8 18,5
45 to 59 years old 20,5 21,5 20,5
60 to 74 years old 19,6 20,4 18,2
75 and over 6,7 8,1 11,1
  • 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 3 944 5 947 5 816 5 496 5 310 5 026 4 989 5 014
Average density (inhab / km²) 132,2 199,4 195,0 184,2 178,0 168,5 167,2 168,1
  • (*) 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 % 6,1 –0,3 –0,7 –0,4 –0,5 –0,1 0,1
due to the natural balance in % 1,2 0,6 0,3 0,4 0,3 0,2 0,1
due to the apparent balance of inflows and outflows in % 4,9 –1,0 –1,0 –0,8 –0,8 –0,3 –0,1
Natality rate (‰) 19,6 12,2 10,9 11,2 10,6 9,1 10,2
Mortality rate (‰) 8,1 5,8 7,6 7,2 7,5 7,5 8,8
  • 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 2 436 100,0 2 578 100,0
0 to 14 years old 439 18,0 412 16,0
15 to 29 years old 393 16,1 345 13,4
30 to 44 years old 442 18,1 484 18,8
45 to 59 years old 503 20,7 526 20,4
60 to 74 years old 438 18,0 473 18,4
75 to 89 years old 211 8,7 319 12,4
90 years and over 10 0,4 19 0,7
0 to 19 years old 617 25,3 557 21,6
20 to 64 years old 1 335 54,8 1 359 52,7
65 and over 484 19,9 662 25,7
  • 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: 4 947 100,0 4 968 100,0
In the same house 4 543 91,8 4 648 93,6
In another house in the same town 47 1,0 82 1,6
In another town 357 7,2 238 4,8
  • 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 28,3 71,7
15 to 24 years old 17,3 82,7
25 to 54 years old 26,2 73,8
55 years old and over 30,4 69,6
  • 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 4 083 100,0 4 201 100,0 4 198 100,0
Farmer operators 16 0,4 19 0,5 14 0,3
Craftsmen, traders, business leaders 100 2,4 99 2,4 124 3,0
Managers and higher intellectual professions 248 6,1 256 6,1 242 5,8
Middle-level occupations 495 12,1 516 12,3 719 17,1
Services employee 716 17,5 707 16,8 707 16,8
Blue-collar workers 683 16,7 613 14,6 573 13,6
Retirees 1 280 31,4 1 417 33,7 1 256 29,9
Other people with no professional activity 546 13,4 573 13,6 563 13,4
  • 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 2 047 2 151 100,0 100,0 100,0
Farmer operators 10 4 0,0 0,3 0,5
Craftsmen, traders, business leaders 84 40 0,9 5,7 1,0
Managers and higher intellectual professions 148 94 2,7 9,8 2,8
Middle-level occupations 317 402 10,7 29,2 7,6
Services employee 236 471 12,5 26,0 9,4
Blue-collar workers 450 122 14,3 21,0 6,5
Retirees 546 710 0,0 0,0 67,0
Other people without professional activity 256 308 58,9 8,0 5,2
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.