Growth and structure of the population in 2020 Municipality of Cachan (94016)

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 27 786 100,0 29 932 100,0 30 214 100,0
0 to 14 years old 5 191 18,7 5 356 17,9 5 157 17,1
15 to 29 years old 6 056 21,8 7 878 26,3 7 891 26,1
30 to 44 years old 5 628 20,3 5 875 19,6 5 936 19,6
45 to 59 years old 5 291 19,0 5 101 17,0 5 237 17,3
60 to 74 years old 3 171 11,4 3 204 10,7 3 697 12,2
75 and over 2 449 8,8 2 519 8,4 2 296 7,6
  • 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 18,7 17,9 17,1
15 to 29 years old 21,8 26,3 26,1
30 to 44 years old 20,3 19,6 19,6
45 to 59 years old 19,0 17,0 17,3
60 to 74 years old 11,4 10,7 12,2
75 and over 8,8 8,4 7,6
  • 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 26 187 26 442 23 930 24 266 24 838 27 786 29 932 30 214
Average density (inhab / km²) 9 557,3 9 650,4 8 733,6 8 856,2 9 065,0 10 140,9 10 924,1 11 027,0
  • (*) 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 –1,4 0,2 0,3 1,1 1,5 0,2
due to the natural balance in % 0,6 0,4 0,4 0,4 0,5 0,6 0,5
due to the apparent balance of inflows and outflows in % –0,4 –1,8 –0,2 –0,2 0,7 0,9 –0,3
Natality rate (‰) 15,3 13,1 14,5 14,6 14,7 14,8 13,2
Mortality rate (‰) 9,5 8,9 10,7 10,5 9,9 8,4 8,5
  • 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 14 890 100,0 15 324 100,0
0 to 14 years old 2 714 18,2 2 444 15,9
15 to 29 years old 4 395 29,5 3 497 22,8
30 to 44 years old 2 804 18,8 3 132 20,4
45 to 59 years old 2 563 17,2 2 674 17,4
60 to 74 years old 1 618 10,9 2 079 13,6
75 to 89 years old 724 4,9 1 187 7,7
90 years and over 72 0,5 312 2,0
0 to 19 years old 3 873 26,0 3 446 22,5
20 to 64 years old 9 238 62,0 9 065 59,2
65 and over 1 779 11,9 2 813 18,4
  • 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: 29 527 100,0 29 845 100,0
In the same house 26 210 88,8 26 672 89,4
In another house in the same town 1 043 3,5 848 2,8
In another town 2 274 7,7 2 324 7,8
  • 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 47,0 53,0
15 to 24 years old 15,6 84,4
25 to 54 years old 26,9 73,1
55 years old and over 39,2 60,8
  • 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 %

  • 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 22 576 100,0 24 580 100,0 25 056 100,0
Farmer operators 0 0,0 0 0,0 3 0,0
Craftsmen, traders, business leaders 476 2,1 422 1,7 520 2,1
Managers and higher intellectual professions 4 151 18,4 4 700 19,1 5 315 21,2
Middle-level occupations 3 981 17,6 3 572 14,5 3 657 14,6
Services employee 3 553 15,7 3 714 15,1 3 634 14,5
Blue-collar workers 1 445 6,4 1 449 5,9 1 339 5,3
Retirees 4 973 22,0 4 855 19,8 4 378 17,5
Other people with no professional activity 3 996 17,7 5 868 23,9 6 211 24,8
  • 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 12 169 12 887 100,0 100,0 100,0
Farmer operators 3 0 0,0 0,0 0,0
Craftsmen, traders, business leaders 413 107 0,2 3,3 1,5
Managers and higher intellectual professions 2 928 2 387 4,9 34,9 11,4
Middle-level occupations 1 545 2 111 7,5 21,9 8,2
Services employee 1 135 2 498 8,8 21,6 7,4
Blue-collar workers 1 133 206 3,1 7,4 3,8
Retirees 1 805 2 573 0,0 0,1 56,9
Other people without professional activity 3 206 3 005 75,5 10,9 10,9
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.