Growth and structure of the population in 2020 Municipality of Ailly-sur-Somme (80011)

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Paru le :27/06/2023

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POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 3 188 100,0 3 048 100,0 2 914 100,0
0 to 14 years old 560 17,6 533 17,5 436 15,0
15 to 29 years old 516 16,2 454 14,9 418 14,3
30 to 44 years old 661 20,7 584 19,2 463 15,9
45 to 59 years old 655 20,5 591 19,4 632 21,7
60 to 74 years old 614 19,3 660 21,6 673 23,1
75 and over 182 5,7 226 7,4 292 10,0
  • 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 17,6 17,5 15,0
15 to 29 years old 16,2 14,9 14,3
30 to 44 years old 20,7 19,2 15,9
45 to 59 years old 20,5 19,4 21,7
60 to 74 years old 19,3 21,6 23,1
75 and over 5,7 7,4 10,0
  • 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 2 368 4 157 3 972 3 505 3 322 3 188 3 048 2 914
Average density (inhab / km²) 157,2 276,0 263,7 232,7 220,6 211,7 202,4 193,5
  • (*) 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 % 8,4 –0,6 –1,6 –0,6 –0,4 –0,9 –0,7
due to the natural balance in % 1,2 0,6 0,3 0,4 0,3 0,3 0,1
due to the apparent balance of inflows and outflows in % 7,2 –1,3 –1,9 –1,0 –0,7 –1,2 –0,8
Natality rate (‰) 20,8 11,9 10,2 11,2 11,0 10,3 10,1
Mortality rate (‰) 8,3 5,6 7,0 7,1 7,9 7,1 9,4
  • 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 1 407 100,0 1 507 100,0
0 to 14 years old 222 15,7 214 14,2
15 to 29 years old 213 15,1 205 13,6
30 to 44 years old 217 15,4 247 16,4
45 to 59 years old 333 23,6 300 19,9
60 to 74 years old 298 21,2 375 24,9
75 to 89 years old 122 8,7 160 10,6
90 years and over 3 0,2 6 0,4
0 to 19 years old 316 22,5 303 20,1
20 to 64 years old 741 52,7 761 50,5
65 and over 350 24,9 443 29,4
  • 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: 3 011 100,0 2 893 100,0
In the same house 2 811 93,3 2 659 91,9
In another house in the same town 66 2,2 39 1,3
In another town 135 4,5 195 6,8
  • 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 16,2 83,8
15 to 24 years old 18,2 81,8
25 to 54 years old 16,8 83,2
55 years old and over 14,5 85,5
  • 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 2 652 100,0 2 493 100,0 2 485 100,0
Farmer operators 0 0,0 8 0,3 0 0,0
Craftsmen, traders, business leaders 37 1,4 56 2,2 41 1,6
Managers and higher intellectual professions 100 3,8 114 4,6 126 5,1
Middle-level occupations 307 11,6 265 10,6 285 11,4
Services employee 463 17,5 437 17,5 399 16,0
Blue-collar workers 466 17,6 418 16,8 363 14,6
Retirees 908 34,2 876 35,1 958 38,6
Other people with no professional activity 371 14,0 319 12,8 314 12,6
  • 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 1 171 1 314 100,0 100,0 100,0
Farmer operators 0 0 0,0 0,0 0,0
Craftsmen, traders, business leaders 30 11 0,0 2,5 1,3
Managers and higher intellectual professions 63 63 1,7 8,5 3,0
Middle-level occupations 143 142 7,2 22,6 3,4
Services employee 88 311 7,3 32,6 4,5
Blue-collar workers 295 69 12,8 26,1 5,8
Retirees 411 547 0,0 0,5 77,8
Other people without professional activity 142 172 71,0 7,2 4,2
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.
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