Growth and structure of the population in 2020 Municipality of Challans (85047)

Detailed figures

Paru le :27/06/2023

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 18 680 100,0 19 668 100,0 21 900 100,0
0 to 14 years old 3 059 16,4 3 273 16,6 2 978 13,6
15 to 29 years old 2 662 14,3 2 614 13,3 2 907 13,3
30 to 44 years old 3 371 18,0 3 212 16,3 3 035 13,9
45 to 59 years old 3 829 20,5 4 163 21,2 4 357 19,9
60 to 74 years old 3 522 18,9 3 975 20,2 5 396 24,6
75 and over 2 238 12,0 2 430 12,4 3 226 14,7
  • 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 16,4 16,6 13,6
15 to 29 years old 14,3 13,3 13,3
30 to 44 years old 18,0 16,3 13,9
45 to 59 years old 20,5 21,2 19,9
60 to 74 years old 18,9 20,2 24,6
75 and over 12,0 12,4 14,7
  • 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 8 558 11 794 12 845 14 203 16 132 18 680 19 668 21 900
Average density (inhab / km²) 132,0 181,9 198,1 219,0 248,8 288,1 303,3 337,8
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • 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 % 4,7 1,2 1,3 1,4 1,5 1,0 1,8
due to the natural balance in % 1,7 1,2 0,6 0,4 0,3 –0,1 –0,4
due to the apparent balance of inflows and outflows in % 3,0 0,0 0,6 1,0 1,2 1,2 2,2
Natality rate (‰) 26,2 19,0 13,9 11,7 10,8 8,3 7,3
Mortality rate (‰) 8,8 6,9 7,6 7,7 8,1 9,7 10,9
  • 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 10 304 100,0 11 596 100,0
0 to 14 years old 1 587 15,4 1 391 12,0
15 to 29 years old 1 484 14,4 1 424 12,3
30 to 44 years old 1 442 14,0 1 593 13,7
45 to 59 years old 2 104 20,4 2 253 19,4
60 to 74 years old 2 442 23,7 2 954 25,5
75 to 89 years old 1 155 11,2 1 666 14,4
90 years and over 90 0,9 316 2,7
0 to 19 years old 2 236 21,7 1 985 17,1
20 to 64 years old 5 127 49,8 5 622 48,5
65 and over 2 940 28,5 3 990 34,4
  • 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: 19 494 100,0 21 734 100,0
In the same house 17 183 88,1 19 249 88,6
In another house in the same town 965 4,9 949 4,4
In another town 1 347 6,9 1 536 7,1
  • 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 %

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 45,5 54,5
15 to 24 years old 37,2 62,8
25 to 54 years old 40,1 59,9
55 years old and over 32,6 67,4
  • 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 15 594 100,0 16 386 100,0 18 922 100,0
Farmer operators 105 0,7 129 0,8 70 0,4
Craftsmen, traders, business leaders 581 3,7 632 3,9 706 3,7
Managers and higher intellectual professions 772 4,9 763 4,7 827 4,4
Middle-level occupations 1 710 11,0 2 026 12,4 2 083 11,0
Services employee 2 562 16,4 2 629 16,0 2 827 14,9
Blue-collar workers 2 293 14,7 2 310 14,1 2 326 12,3
Retirees 5 772 37,0 6 131 37,4 8 070 42,6
Other people with no professional activity 1 801 11,5 1 766 10,8 2 012 10,6
  • 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 8 713 10 209 100,0 100,0 100,0
Farmer operators 51 19 0,0 0,6 0,3
Craftsmen, traders, business leaders 470 235 0,4 8,0 1,6
Managers and higher intellectual professions 459 368 1,0 9,4 1,8
Middle-level occupations 1 042 1 042 7,6 23,6 3,6
Services employee 588 2 240 21,3 28,3 5,0
Blue-collar workers 1 747 579 18,9 22,6 4,3
Retirees 3 535 4 535 0,0 0,2 78,7
Other people without professional activity 821 1 191 50,8 7,3 4,6
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.