Growth and structure of the population in 2022 Municipality of Le Pecq (78481)

Detailed figures

Paru le :26/06/2025

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2011 % 2016 % 2022 %
Altogether 16 675 100,0 15 880 100,0 15 858 100,0
0 to 14 years old 3 243 19,4 2 969 18,7 3 057 19,3
15 to 29 years old 2 796 16,8 2 361 14,9 2 555 16,1
30 to 44 years old 3 418 20,5 2 929 18,4 2 740 17,3
45 to 59 years old 3 317 19,9 3 381 21,3 3 501 22,1
60 to 74 years old 2 158 12,9 2 332 14,7 2 142 13,5
75 and over 1 742 10,4 1 909 12,0 1 862 11,7
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2011 2016 2022
0 to 14 years old 19,4 18,7 19,3
15 to 29 years old 16,8 14,9 16,1
30 to 44 years old 20,5 18,4 17,3
45 to 59 years old 19,9 21,3 22,1
60 to 74 years old 12,9 14,7 13,5
75 and over 10,4 12,0 11,7
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

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)
Population and average density 1968(*) 1975(*) 1982 1990 1999 2006 2011 2016 2022
Population 13 734 17 584 17 196 17 006 16 318 15 690 16 675 15 880 15 858
Average density (inhab / km²) 4 835,9 6 191,5 6 054,9 5 988,0 5 745,8 5 524,6 5 871,5 5 591,5 5 583,8
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025.
  • Sources: Insee, RP1967 to 1999 counts, RP2011 to RP2022 main holdings.

POP T2M - Demographic indicators since 1968

POP T2M - Demographic indicators since 1968
Demographic indicators 1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2006 2006 to 2011 2011 to 2016 2016 to 2022
Average annual change in population in % 3,6 –0,3 –0,1 –0,5 –0,6 1,2 –1,0 –0,0
due to the natural balance in % 1,1 0,9 0,8 0,7 0,7 0,6 0,5 0,3
due to the apparent balance of inflows and outflows in % 2,5 –1,2 –1,0 –1,2 –1,3 0,6 –1,5 –0,3
Natality rate (‰) 18,2 14,5 14,4 13,9 14,4 13,8 12,9 11,1
Mortality rate (‰) 6,8 5,6 6,0 6,7 7,2 7,5 8,1 8,5
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025
  • Sources: Insee, RP1968 to 1999 counts, RP2011 to RP2022 main holdings - Civil status

POP T3 - Population by age and sex in 2022

POP T3 - Population by age and sex in 2022
Age Male % Female %
Altogether 7 468 100,0 8 390 100,0
0 to 14 years old 1 595 21,4 1 463 17,4
15 to 29 years old 1 315 17,6 1 240 14,8
30 to 44 years old 1 276 17,1 1 464 17,4
45 to 59 years old 1 736 23,3 1 764 21,0
60 to 74 years old 905 12,1 1 237 14,7
75 to 89 years old 551 7,4 983 11,7
90 years and over 89 1,2 239 2,8
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T3bis - Population by age and sex in 2022

POP T3bis - Population by age and sex in 2022
Age Male % Female %
Ensemble 7 468 100,0 8 390 100,0
0 to 19 years old 2 157 28,9 1 976 23,6
20 to 64 years old 4 109 55,0 4 478 53,4
65 and over 1 202 16,1 1 936 23,1
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2011 % 2016 % 2022 %
People one year old and over, previously living 16 420 100,0 15 755 100,0 15 689 100,0
In the same house 14 900 90,7 14 243 90,4 14 420 91,9
In another house in the same town 363 2,2 246 1,6 215 1,4
In another town 1 158 7,0 1 267 8,0 1 055 6,7
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

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 21,4 78,6
15 to 24 years old 13,3 86,7
25 to 54 years old 15,9 84,1
55 years old and over 15,2 84,8
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP G3 - Home address 1 year before for people living in another house, by age in %

  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T5 - Population aged 15 years and over by current or previous socio-professional group

POP T5 - Population aged 15 years and over by current or previous socio-professional group
Socioprofessional group 2011 % 2016 % 2022 %
Altogether 13 434 100,0 12 907 100,0 12 873 100,0
Farmer operators 9 0,1 3 0,0 5 0,0
Craftsmen, traders, business leaders 406 3,0 293 2,3 353 2,7
Managers and higher intellectual professions 2 885 21,5 3 181 24,6 3 452 26,8
Middle-level occupations 2 088 15,5 1 863 14,4 1 913 14,9
Services employee 2 091 15,6 1 543 12,0 1 586 12,3
Blue-collar workers 667 5,0 513 4,0 439 3,4
Retirees 3 273 24,4 3 350 26,0 3 098 24,1
Other people with no professional activity 2 015 15,0 2 161 16,7 2 028 15,8
  • Sources: Insee, RP2011, RP2016 and RP2022, additional operations, geography as of 01/01/2025.

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022
Socioprofessional group Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 5 914 6 959 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,0 0,1
Craftsmen, traders, business leaders 257 96 0,3 3,9 2,1
Managers and higher intellectual professions 1 883 1 569 4,1 42,3 16,1
Middle-level occupations 816 1 097 6,7 24,0 6,7
Services employee 537 1 049 9,5 18,1 6,3
Blue-collar workers 345 94 2,4 5,2 1,6
Retirees 1 233 1 864 0,0 0,2 61,3
Other people with no professional activity 838 1 189 77,0 6,3 5,6
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.