Growth and structure of the population in 2020 Municipality of Le Pecq (78481)

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 16 447 100,0 16 328 100,0 15 792 100,0
0 to 14 years old 3 093 18,8 3 125 19,1 3 056 19,3
15 to 29 years old 2 861 17,4 2 458 15,1 2 518 15,9
30 to 44 years old 3 389 20,6 3 020 18,5 2 854 18,1
45 to 59 years old 3 244 19,7 3 398 20,8 3 465 21,9
60 to 74 years old 2 211 13,4 2 331 14,3 2 174 13,8
75 and over 1 649 10,0 1 998 12,2 1 726 10,9
  • 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 18,8 19,1 19,3
15 to 29 years old 17,4 15,1 15,9
30 to 44 years old 20,6 18,5 18,1
45 to 59 years old 19,7 20,8 21,9
60 to 74 years old 13,4 14,3 13,8
75 and over 10,0 12,2 10,9
  • 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 13 734 17 584 17 196 17 006 16 318 16 447 16 328 15 792
Average density (inhab / km²) 4 835,9 6 191,5 6 054,9 5 988,0 5 745,8 5 791,2 5 749,3 5 560,6
  • (*) 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 % 3,6 –0,3 –0,1 –0,5 0,1 –0,1 –0,6
due to the natural balance in % 1,1 0,9 0,8 0,7 0,7 0,5 0,4
due to the apparent balance of inflows and outflows in % 2,5 –1,2 –1,0 –1,2 –0,6 –0,7 –0,9
Natality rate (‰) 18,2 14,5 14,4 13,9 14,0 13,3 11,6
Mortality rate (‰) 6,8 5,6 6,0 6,7 7,2 7,9 8,1
  • 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 7 350 100,0 8 442 100,0
0 to 14 years old 1 574 21,4 1 481 17,5
15 to 29 years old 1 277 17,4 1 240 14,7
30 to 44 years old 1 324 18,0 1 530 18,1
45 to 59 years old 1 676 22,8 1 789 21,2
60 to 74 years old 918 12,5 1 256 14,9
75 to 89 years old 512 7,0 977 11,6
90 years and over 69 0,9 169 2,0
0 to 19 years old 2 132 29,0 2 071 24,5
20 to 64 years old 4 070 55,4 4 461 52,8
65 and over 1 149 15,6 1 910 22,6
  • 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: 16 167 100,0 15 662 100,0
In the same house 14 573 90,1 14 083 89,9
In another house in the same town 284 1,8 175 1,1
In another town 1 310 8,1 1 404 9,0
  • 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 %

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 14,0 86,0
15 to 24 years old 4,6 95,4
25 to 54 years old 10,8 89,2
55 years old and over 15,0 85,0
  • 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 13 350 100,0 13 205 100,0 12 732 100,0
Farmer operators 2 0,0 0 0,0 11 0,1
Craftsmen, traders, business leaders 384 2,9 353 2,7 310 2,4
Managers and higher intellectual professions 2 747 20,6 3 121 23,6 3 313 26,0
Middle-level occupations 2 082 15,6 2 044 15,5 1 870 14,7
Services employee 2 149 16,1 1 549 11,7 1 351 10,6
Blue-collar workers 698 5,2 484 3,7 487 3,8
Retirees 3 271 24,5 3 546 26,9 3 040 23,9
Other people with no professional activity 2 016 15,1 2 107 16,0 2 350 18,5
  • 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 5 763 6 970 100,0 100,0 100,0
Farmer operators 8 3 0,0 0,1 0,1
Craftsmen, traders, business leaders 235 75 0,8 3,4 1,9
Managers and higher intellectual professions 1 882 1 431 2,9 43,0 13,7
Middle-level occupations 742 1 128 6,1 23,8 6,7
Services employee 403 949 5,3 16,6 5,3
Blue-collar workers 396 91 3,0 5,8 1,7
Retirees 1 176 1 865 0,0 0,1 61,7
Other people without professional activity 921 1 429 82,1 7,1 8,9
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.