Growth and structure of the population in 2020 Municipality of Fontenay-lès-Briis (91243)

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 1 832 100,0 1 972 100,0 2 281 100,0
0 to 14 years old 393 21,4 408 20,7 506 22,2
15 to 29 years old 312 17,0 353 17,9 372 16,3
30 to 44 years old 417 22,8 396 20,1 485 21,3
45 to 59 years old 436 23,8 465 23,6 506 22,2
60 to 74 years old 208 11,4 265 13,5 322 14,1
75 and over 66 3,6 85 4,3 90 3,9
  • 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 21,4 20,7 22,2
15 to 29 years old 17,0 17,9 16,3
30 to 44 years old 22,8 20,1 21,3
45 to 59 years old 23,8 23,6 22,2
60 to 74 years old 11,4 13,5 14,1
75 and over 3,6 4,3 3,9
  • 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 929 1 168 1 204 1 567 1 707 1 832 1 972 2 281
Average density (inhab / km²) 95,6 120,2 123,9 161,2 175,6 188,5 202,9 234,7
  • (*) 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 % 3,3 0,4 3,3 1,0 0,7 1,5 2,5
due to the natural balance in % –0,3 0,2 0,3 0,4 0,7 0,8 0,9
due to the apparent balance of inflows and outflows in % 3,6 0,2 3,0 0,5 –0,0 0,7 1,6
Natality rate (‰) 8,2 8,2 9,2 10,7 10,6 10,7 13,5
Mortality rate (‰) 11,0 5,8 6,2 6,5 3,3 2,9 4,8
  • 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 1 124 100,0 1 157 100,0
0 to 14 years old 247 22,0 259 22,4
15 to 29 years old 186 16,5 186 16,1
30 to 44 years old 247 22,0 238 20,6
45 to 59 years old 245 21,8 261 22,6
60 to 74 years old 164 14,6 158 13,7
75 to 89 years old 35 3,1 49 4,2
90 years and over 0 0,0 6 0,5
0 to 19 years old 317 28,2 337 29,1
20 to 64 years old 675 60,1 676 58,4
65 and over 132 11,7 144 12,4
  • 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: 1 953 100,0 2 247 100,0
In the same house 1 760 90,1 2 063 91,8
In another house in the same town 23 1,2 28 1,2
In another town 171 8,7 156 6,9
  • 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 20,9 79,1
15 to 24 years old 22,2 77,8
25 to 54 years old 12,0 88,0
55 years old and over 16,7 83,3
  • 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 1 433 100,0 1 519 100,0 1 785 100,0
Farmer operators 0 0,0 0 0,0 0 0,0
Craftsmen, traders, business leaders 74 5,2 59 3,9 120 6,7
Managers and higher intellectual professions 246 17,1 260 17,1 280 15,7
Middle-level occupations 359 25,0 377 24,8 405 22,7
Services employee 199 13,9 225 14,8 280 15,7
Blue-collar workers 94 6,5 88 5,8 155 8,7
Retirees 277 19,3 286 18,8 290 16,2
Other people with no professional activity 186 13,0 224 14,8 255 14,3
  • 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 870 915 100,0 100,0 100,0
Farmer operators 0 0 0,0 0,0 0,0
Craftsmen, traders, business leaders 90 30 0,0 9,2 5,3
Managers and higher intellectual professions 140 140 1,8 22,2 9,5
Middle-level occupations 185 220 14,5 30,9 9,5
Services employee 80 200 10,9 19,8 9,5
Blue-collar workers 130 25 7,3 11,6 3,2
Retirees 150 140 0,0 0,0 61,1
Other people without professional activity 95 160 65,5 6,3 2,1
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.