Growth and structure of the population in 2021 Municipality of Buc (78117)

Detailed figures

Paru le :27/06/2024

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 5 312 100,0 5 720 100,0 5 920 100,0
0 to 14 years old 1 096 20,6 1 148 20,1 1 085 18,3
15 to 29 years old 891 16,8 1 019 17,8 1 020 17,2
30 to 44 years old 1 015 19,1 1 124 19,6 1 144 19,3
45 to 59 years old 1 179 22,2 1 153 20,2 1 207 20,4
60 to 74 years old 786 14,8 872 15,2 916 15,5
75 and over 345 6,5 405 7,1 548 9,3
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2010 2015 2021
0 to 14 years old 20,6 20,1 18,3
15 to 29 years old 16,8 17,8 17,2
30 to 44 years old 19,1 19,6 19,3
45 to 59 years old 22,2 20,2 20,4
60 to 74 years old 14,8 15,2 15,5
75 and over 6,5 7,1 9,3
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

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 2010 2015 2021
Population 2 655 3 908 4 820 5 434 5 764 5 312 5 720 5 920
Average density (inhab / km²) 329,0 484,3 597,3 673,4 714,3 658,2 708,8 733,6
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • Sources: Insee, RP1967 to 1999 counts, RP2010 to RP2021 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 2010 2010 to 2015 2015 to 2021
Average annual change in population in % 5,7 3,0 1,5 0,7 –0,7 1,5 0,6
due to the natural balance in % 1,5 1,0 1,0 0,9 0,7 0,6 0,4
due to the apparent balance of inflows and outflows in % 4,2 2,0 0,5 –0,2 –1,5 0,9 0,1
Natality rate (‰) 20,3 14,2 13,9 12,3 11,1 10,3 10,0
Mortality rate (‰) 5,3 3,9 3,7 3,5 3,9 4,6 5,6
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024
  • Sources: Insee, RP1968 to 1999 counts, RP2010 to RP2021 main holdings - Civil status

POP T3 - Population by age and sex in 2021

POP T3 - Population by age and sex in 2021
Age Male % Female %
Altogether 2 871 100,0 3 049 100,0
0 to 14 years old 573 20,0 513 16,8
15 to 29 years old 540 18,8 480 15,7
30 to 44 years old 557 19,4 587 19,3
45 to 59 years old 578 20,1 629 20,6
60 to 74 years old 414 14,4 501 16,4
75 to 89 years old 190 6,6 275 9,0
90 years and over 19 0,7 64 2,1
0 to 19 years old 804 28,0 703 23,1
20 to 64 years old 1 600 55,7 1 687 55,3
65 and over 467 16,3 659 21,6
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2015 % 2021 %
People one year old and over, previously living: 5 658 100,0 5 858 100,0
In the same house 5 017 88,7 5 279 90,1
In another house in the same town 146 2,6 114 1,9
In another town 495 8,7 466 7,9
  • Source: Insee, RP2015, RP2021 main operations, geography as of 01/01/2024.

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 28,0 72,0
15 to 24 years old 7,3 92,7
25 to 54 years old 20,3 79,7
55 years old and over 20,5 79,5
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

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

  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP T5 - Population aged 15 years and over by socioprofessional classification

POP T5 - Population aged 15 years and over by socioprofessional classification
socioprofessional classification 2010 % 2015 % 2021 %
Altogether 4 201 100,0 4 584 100,0 4 786 100,0
Farmer operators 0 0,0 0 0,0 0 0,0
Craftsmen, traders, business leaders 105 2,5 173 3,8 81 1,7
Managers and higher intellectual professions 1 143 27,2 1 251 27,3 1 625 34,0
Middle-level occupations 746 17,7 762 16,6 689 14,4
Services employee 425 10,1 500 10,9 508 10,6
Blue-collar workers 134 3,2 148 3,2 119 2,5
Retirees 952 22,7 1 088 23,7 1 173 24,5
Other people with no professional activity 697 16,6 661 14,4 590 12,3
  • Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021
socioprofessional classification Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 2 187 2 599 100,0 100,0 100,0
Farmer operators 0 0 0,0 0,0 0,0
Craftsmen, traders, business leaders 56 25 0,0 3,4 0,3
Managers and higher intellectual professions 871 754 5,7 54,0 19,7
Middle-level occupations 253 436 13,9 18,8 9,4
Services employee 181 326 8,1 16,8 4,2
Blue-collar workers 101 19 6,2 2,7 1,0
Retirees 476 697 0,0 0,0 61,2
Other people without professional activity 248 341 66,1 4,3 4,2
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.