Growth and structure of the population in 2020 Municipality of Aÿ-Champagne (51030)

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Paru le :27/06/2023

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This municipality has experienced contour changes since 2011:

  • 01/01/2016 – Ay devient commune déléguée (chef-lieu) au sein d'Aÿ-Champagne (51030) (commune nouvelle).
  • 01/01/2016 – Création de la commune nouvelle d'Aÿ-Champagne en lieu et place des communes d'Ay (51030), de Bisseuil (51064) et de Mareuil-sur-Ay (51347) devenues déléguées.

In the case of a merger, when the geography of the source indicated under the table / graph is after the date of the merger, the data correspond to those of the new municipality.

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 5 967 100,0 5 795 100,0 5 250 100,0
0 to 14 years old 947 15,9 901 15,5 682 13,0
15 to 29 years old 891 14,9 852 14,7 743 14,2
30 to 44 years old 1 217 20,4 1 054 18,2 772 14,7
45 to 59 years old 1 269 21,3 1 243 21,4 1 233 23,5
60 to 74 years old 940 15,8 1 028 17,7 1 136 21,6
75 and over 703 11,8 718 12,4 684 13,0
  • 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 15,9 15,5 13,0
15 to 29 years old 14,9 14,7 14,2
30 to 44 years old 20,4 18,2 14,7
45 to 59 years old 21,3 21,4 23,5
60 to 74 years old 15,8 17,7 21,6
75 and over 11,8 12,4 13,0
  • 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 6 456 6 433 6 452 6 258 6 165 5 967 5 795 5 250
Average density (inhab / km²) 202,1 201,4 202,0 195,9 193,0 186,8 181,4 164,4
  • (*) 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 % –0,1 0,0 –0,4 –0,2 –0,3 –0,6 –1,6
due to the natural balance in % 0,2 –0,3 –0,3 –0,6 –0,8 –0,7 –1,0
due to the apparent balance of inflows and outflows in % –0,2 0,3 –0,1 0,5 0,4 0,1 –0,7
Natality rate (‰) 16,6 12,5 10,9 10,5 10,4 9,1 7,4
Mortality rate (‰) 14,8 15,3 13,8 16,7 18,0 16,1 17,2
  • 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 2 500 100,0 2 750 100,0
0 to 14 years old 333 13,3 349 12,7
15 to 29 years old 391 15,6 352 12,8
30 to 44 years old 398 15,9 374 13,6
45 to 59 years old 590 23,6 643 23,4
60 to 74 years old 532 21,3 604 22,0
75 to 89 years old 229 9,2 357 13,0
90 years and over 26 1,0 71 2,6
0 to 19 years old 474 18,9 478 17,4
20 to 64 years old 1 402 56,1 1 432 52,1
65 and over 625 25,0 839 30,5
  • 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: 5 748 100,0 5 215 100,0
In the same house 5 237 91,1 4 821 92,4
In another house in the same town 201 3,5 151 2,9
In another town 311 5,4 243 4,7
  • 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 52,4 47,6
15 to 24 years old 27,0 73,0
25 to 54 years old 34,4 65,6
55 years old and over 50,9 49,1
  • 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 5 030 100,0 4 896 100,0 4 598 100,0
Farmer operators 121 2,4 80 1,6 75 1,6
Craftsmen, traders, business leaders 149 3,0 174 3,6 104 2,3
Managers and higher intellectual professions 145 2,9 169 3,4 147 3,2
Middle-level occupations 601 12,0 611 12,5 512 11,1
Services employee 736 14,6 714 14,6 721 15,7
Blue-collar workers 1 003 19,9 1 020 20,8 809 17,6
Retirees 1 688 33,5 1 569 32,0 1 653 36,0
Other people with no professional activity 587 11,7 559 11,4 576 12,5
  • 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 2 172 2 427 100,0 100,0 100,0
Farmer operators 40 35 0,0 2,1 1,5
Craftsmen, traders, business leaders 59 44 0,0 3,7 1,5
Managers and higher intellectual professions 88 59 1,0 5,8 1,5
Middle-level occupations 221 291 6,5 22,3 2,9
Services employee 174 547 16,1 27,4 5,9
Blue-collar workers 632 178 19,2 31,9 5,5
Retirees 750 903 0,0 0,0 73,0
Other people without professional activity 207 369 57,1 6,9 8,2
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.
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