Growth and structure of the population in 2020 Municipality of Septeuil (78591)

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 2 177 100,0 2 337 100,0 2 310 100,0
0 to 14 years old 417 19,2 462 19,8 447 19,3
15 to 29 years old 301 13,8 321 13,7 331 14,3
30 to 44 years old 442 20,3 448 19,2 400 17,3
45 to 59 years old 424 19,5 474 20,3 532 23,0
60 to 74 years old 374 17,2 403 17,2 355 15,4
75 and over 218 10,0 230 9,8 245 10,6
  • 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 19,2 19,8 19,3
15 to 29 years old 13,8 13,7 14,3
30 to 44 years old 20,3 19,2 17,3
45 to 59 years old 19,5 20,3 23,0
60 to 74 years old 17,2 17,2 15,4
75 and over 10,0 9,8 10,6
  • 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 1 135 1 543 1 813 1 945 2 046 2 177 2 337 2 310
Average density (inhab / km²) 120,7 164,1 192,9 206,9 217,7 231,6 248,6 245,7
  • (*) 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 % 4,5 2,3 0,9 0,6 0,6 1,4 –0,2
due to the natural balance in % –0,5 –0,9 –1,2 –0,2 –0,1 –0,1 –0,5
due to the apparent balance of inflows and outflows in % 5,0 3,2 2,1 0,8 0,8 1,6 0,3
Natality rate (‰) 15,4 13,8 10,2 12,2 12,3 10,4 9,5
Mortality rate (‰) 20,0 22,5 22,3 14,2 13,6 11,6 14,3
  • 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 1 132 100,0 1 178 100,0
0 to 14 years old 232 20,5 215 18,3
15 to 29 years old 185 16,3 147 12,4
30 to 44 years old 187 16,6 212 18,0
45 to 59 years old 265 23,4 268 22,7
60 to 74 years old 170 15,0 185 15,7
75 to 89 years old 87 7,7 104 8,9
90 years and over 7 0,6 47 4,0
0 to 19 years old 315 27,8 280 23,8
20 to 64 years old 610 53,9 615 52,3
65 and over 207 18,3 282 24,0
  • 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: 2 313 100,0 2 284 100,0
In the same house 2 099 90,7 2 024 88,6
In another house in the same town 44 1,9 45 2,0
In another town 170 7,4 216 9,4
  • 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 27,6 72,4
15 to 24 years old 15,3 84,7
25 to 54 years old 13,2 86,8
55 years old and over 10,0 90,0
  • 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 %

  • 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 1 740 100,0 1 942 100,0 1 905 100,0
Farmer operators 4 0,2 10 0,5 5 0,3
Craftsmen, traders, business leaders 54 3,1 70 3,6 95 5,0
Managers and higher intellectual professions 257 14,7 249 12,8 306 16,1
Middle-level occupations 283 16,3 337 17,3 369 19,4
Services employee 203 11,7 242 12,5 210 11,0
Blue-collar workers 138 7,9 187 9,6 142 7,4
Retirees 567 32,6 531 27,3 556 29,2
Other people with no professional activity 235 13,5 317 16,3 222 11,6
  • 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 959 946 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,0 0,7
Craftsmen, traders, business leaders 68 27 2,1 7,6 3,1
Managers and higher intellectual professions 193 113 0,0 27,0 9,6
Middle-level occupations 176 192 21,8 31,9 5,0
Services employee 51 159 14,5 16,1 4,4
Blue-collar workers 137 5 12,3 10,0 3,1
Retirees 239 318 0,0 1,7 68,4
Other people without professional activity 91 131 49,4 5,6 5,7
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.