Growth and structure of the population in 2021 Employment area 2020 of Saclay (1113)

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 503 806 100,0 532 727 100,0 550 254 100,0
0 to 14 years old 101 510 20,1 107 727 20,2 108 634 19,7
15 to 29 years old 100 895 20,0 104 922 19,7 107 397 19,5
30 to 44 years old 108 243 21,5 110 115 20,7 111 549 20,3
45 to 59 years old 100 463 19,9 105 759 19,9 108 754 19,8
60 to 74 years old 61 572 12,2 67 398 12,7 73 188 13,3
75 and over 31 123 6,2 36 807 6,9 40 732 7,4
  • 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 20,1 20,2 19,7
15 to 29 years old 20,0 19,7 19,5
30 to 44 years old 21,5 20,7 20,3
45 to 59 years old 19,9 19,9 19,8
60 to 74 years old 12,2 12,7 13,3
75 and over 6,2 6,9 7,4
  • 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 274 044 388 414 417 150 452 362 472 694 503 806 532 727 550 254
Average density (inhab / km²) 627,0 888,6 954,4 1 034,9 1 081,5 1 152,6 1 218,8 1 258,9
  • (*) 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 % 5,1 1,0 1,0 0,5 0,6 1,1 0,5
due to the natural balance in % 1,3 1,0 0,9 0,9 0,9 0,9 0,8
due to the apparent balance of inflows and outflows in % 3,8 0,0 0,1 –0,4 –0,3 0,3 –0,2
Natality rate (‰) 19,6 15,6 14,7 14,5 14,4 14,2 13,7
Mortality rate (‰) 6,3 5,7 5,6 5,5 5,5 5,6 6,0
  • 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 272 807 100,0 277 447 100,0
0 to 14 years old 55 519 20,4 53 116 19,1
15 to 29 years old 57 242 21,0 50 155 18,1
30 to 44 years old 55 033 20,2 56 516 20,4
45 to 59 years old 54 129 19,8 54 625 19,7
60 to 74 years old 34 402 12,6 38 785 14,0
75 to 89 years old 15 163 5,6 20 605 7,4
90 years and over 1 319 0,5 3 645 1,3
0 to 19 years old 73 994 27,1 69 660 25,1
20 to 64 years old 161 812 59,3 159 458 57,5
65 and over 37 001 13,6 48 329 17,4
  • 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: 525 585 100,0 543 018 100,0
In the same house 467 400 88,9 484 145 89,2
In another house in the same town 19 605 3,7 18 906 3,5
In another town 38 580 7,3 39 966 7,4
  • 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 32,7 67,3
15 to 24 years old 27,5 72,5
25 to 54 years old 33,7 66,3
55 years old and over 32,3 67,7
  • 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 402 428 100,0 425 371 100,0 445 002 100,0
Farmer operators 282 0,1 212 0,0 186 0,0
Craftsmen, traders, business leaders 10 118 2,5 11 326 2,7 12 546 2,8
Managers and higher intellectual professions 65 846 16,4 71 720 16,9 80 037 18,0
Middle-level occupations 73 040 18,1 75 776 17,8 76 644 17,2
Services employee 65 848 16,4 68 222 16,0 67 634 15,2
Blue-collar workers 36 416 9,0 37 111 8,7 36 890 8,3
Retirees 85 339 21,2 90 442 21,3 93 489 21,0
Other people with no professional activity 65 539 16,3 70 562 16,6 77 575 17,4
  • 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 219 237 225 765 100,0 100,0 100,0
Farmer operators 157 29 0,0 0,0 0,1
Craftsmen, traders, business leaders 9 353 3 193 0,6 4,1 2,1
Managers and higher intellectual professions 47 068 32 969 5,1 27,5 10,1
Middle-level occupations 33 938 42 706 10,4 25,6 8,1
Services employee 20 126 47 509 12,3 21,5 7,2
Blue-collar workers 30 408 6 482 7,3 11,7 3,8
Retirees 42 098 51 391 0,0 0,2 62,1
Other people without professional activity 36 089 41 487 64,4 9,6 6,5
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.