Growth and structure of the population in 2020 Municipality of Le Port-Marly (78502)

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 4 656 100,0 5 413 100,0 5 454 100,0
0 to 14 years old 925 19,9 1 196 22,1 1 079 19,8
15 to 29 years old 971 20,9 1 009 18,6 1 064 19,5
30 to 44 years old 1 262 27,1 1 414 26,1 1 297 23,8
45 to 59 years old 949 20,4 1 086 20,1 1 098 20,1
60 to 74 years old 386 8,3 513 9,5 630 11,5
75 and over 163 3,5 195 3,6 286 5,2
  • 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 19,9 22,1 19,8
15 to 29 years old 20,9 18,6 19,5
30 to 44 years old 27,1 26,1 23,8
45 to 59 years old 20,4 20,1 20,1
60 to 74 years old 8,3 9,5 11,5
75 and over 3,5 3,6 5,2
  • 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 4 331 3 921 3 518 4 181 4 412 4 656 5 413 5 454
Average density (inhab / km²) 3 007,6 2 722,9 2 443,1 2 903,5 3 063,9 3 233,3 3 759,0 3 787,5
  • (*) 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 % –1,4 –1,5 2,2 0,6 0,5 3,1 0,1
due to the natural balance in % 1,3 1,1 1,4 1,6 1,5 1,5 0,8
due to the apparent balance of inflows and outflows in % –2,8 –2,6 0,8 –1,0 –1,0 1,6 –0,6
Natality rate (‰) 18,7 16,1 19,0 20,2 18,9 19,0 14,6
Mortality rate (‰) 5,3 5,2 5,3 4,3 3,9 4,2 7,1
  • 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 2 651 100,0 2 803 100,0
0 to 14 years old 539 20,3 540 19,2
15 to 29 years old 510 19,2 554 19,8
30 to 44 years old 660 24,9 638 22,7
45 to 59 years old 517 19,5 581 20,7
60 to 74 years old 322 12,1 308 11,0
75 to 89 years old 84 3,2 126 4,5
90 years and over 19 0,7 57 2,0
0 to 19 years old 697 26,3 707 25,2
20 to 64 years old 1 678 63,3 1 728 61,6
65 and over 276 10,4 369 13,2
  • 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: 5 291 100,0 5 383 100,0
In the same house 4 561 86,2 4 557 84,6
In another house in the same town 234 4,4 209 3,9
In another town 497 9,4 618 11,5
  • 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 %

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 37,1 62,9
15 to 24 years old 12,8 87,2
25 to 54 years old 23,0 77,0
55 years old and over 48,0 52,0
  • 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 3 647 100,0 4 206 100,0 4 439 100,0
Farmer operators 0 0,0 0 0,0 0 0,0
Craftsmen, traders, business leaders 112 3,1 122 2,9 150 3,4
Managers and higher intellectual professions 836 22,9 887 21,1 889 20,0
Middle-level occupations 717 19,7 1 012 24,1 792 17,8
Services employee 764 21,0 720 17,1 846 19,1
Blue-collar workers 312 8,5 333 7,9 325 7,3
Retirees 486 13,3 636 15,1 728 16,4
Other people with no professional activity 421 11,5 496 11,8 710 16,0
  • 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 2 091 2 348 100,0 100,0 100,0
Farmer operators 0 0 0,0 0,0 0,0
Craftsmen, traders, business leaders 104 46 0,0 3,6 4,7
Managers and higher intellectual professions 504 385 2,8 30,2 12,0
Middle-level occupations 320 472 9,0 24,9 10,7
Services employee 263 583 16,6 26,9 7,5
Blue-collar workers 262 64 7,6 10,2 2,4
Retirees 344 384 0,0 0,0 51,4
Other people without professional activity 295 415 63,9 4,1 11,3
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.