Growth and structure of the population in 2020 Urban unit 2020 of Septeuil (78102)

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 2 546 100,0 2 731 100,0 2 676 100,0
0 to 14 years old 467 18,4 528 19,3 494 18,5
15 to 29 years old 376 14,8 373 13,7 369 13,8
30 to 44 years old 494 19,4 507 18,6 458 17,1
45 to 59 years old 538 21,1 587 21,5 616 23,0
60 to 74 years old 430 16,9 481 17,6 466 17,4
75 and over 241 9,5 254 9,3 274 10,2
  • 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 18,4 19,3 18,5
15 to 29 years old 14,8 13,7 13,8
30 to 44 years old 19,4 18,6 17,1
45 to 59 years old 21,1 21,5 23,0
60 to 74 years old 16,9 17,6 17,4
75 and over 9,5 9,3 10,2
  • 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 1 262 1 718 2 059 2 311 2 449 2 546 2 731 2 676
Average density (inhab / km²) 110,5 150,4 180,3 202,4 214,4 222,9 239,1 234,3
  • (*) 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 % 4,5 2,6 1,5 0,6 0,4 1,4 –0,3
due to the natural balance in % –0,4 –0,7 –1,0 –0,1 –0,1 –0,1 –0,4
due to the apparent balance of inflows and outflows in % 4,9 3,3 2,5 0,7 0,5 1,5 0,1
Natality rate (‰) 15,1 13,6 10,3 11,7 11,5 9,4 9,3
Mortality rate (‰) 19,3 20,9 20,2 12,3 12,4 10,6 13,4
  • 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 1 318 100,0 1 358 100,0
0 to 14 years old 255 19,3 239 17,6
15 to 29 years old 205 15,6 163 12,0
30 to 44 years old 219 16,6 238 17,5
45 to 59 years old 303 23,0 313 23,0
60 to 74 years old 229 17,4 237 17,4
75 to 89 years old 97 7,4 119 8,7
90 years and over 9 0,7 49 3,6
0 to 19 years old 350 26,5 312 23,0
20 to 64 years old 718 54,5 713 52,5
65 and over 251 19,0 332 24,5
  • 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: 2 705 100,0 2 648 100,0
In the same house 2 454 90,7 2 364 89,3
In another house in the same town 48 1,8 45 1,7
In another town 203 7,5 238 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 26,2 73,8
15 to 24 years old 14,2 85,8
25 to 54 years old 11,9 88,1
55 years old and over 9,1 90,9
  • 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 %

  • 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 2 052 100,0 2 276 100,0 2 232 100,0
Farmer operators 4 0,2 10 0,4 5 0,2
Craftsmen, traders, business leaders 69 3,3 86 3,8 120 5,4
Managers and higher intellectual professions 324 15,8 297 13,1 354 15,8
Middle-level occupations 325 15,8 408 17,9 397 17,8
Services employee 229 11,2 298 13,1 239 10,7
Blue-collar workers 179 8,7 199 8,7 157 7,0
Retirees 639 31,1 610 26,8 697 31,2
Other people with no professional activity 283 13,8 368 16,2 264 11,8
  • 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 1 103 1 129 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,0 0,5
Craftsmen, traders, business leaders 83 37 1,8 8,7 3,1
Managers and higher intellectual professions 207 147 0,0 27,7 8,9
Middle-level occupations 185 211 19,1 30,5 4,6
Services employee 60 179 15,8 15,8 4,1
Blue-collar workers 151 5 12,4 9,9 2,5
Retirees 312 386 0,0 1,5 70,6
Other people without professional activity 100 164 50,9 5,9 5,7
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.