Growth and structure of the population in 2021 Municipality of Septeuil (78591)

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 2 201 100,0 2 341 100,0 2 272 100,0
0 to 14 years old 427 19,4 462 19,8 429 18,9
15 to 29 years old 308 14,0 322 13,7 325 14,3
30 to 44 years old 452 20,5 448 19,2 390 17,2
45 to 59 years old 433 19,7 474 20,3 526 23,2
60 to 74 years old 377 17,1 404 17,2 357 15,7
75 and over 205 9,3 231 9,8 244 10,8
  • 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 19,4 19,8 18,9
15 to 29 years old 14,0 13,7 14,3
30 to 44 years old 20,5 19,2 17,2
45 to 59 years old 19,7 20,3 23,2
60 to 74 years old 17,1 17,2 15,7
75 and over 9,3 9,8 10,8
  • 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 1 135 1 543 1 813 1 945 2 046 2 201 2 341 2 272
Average density (inhab / km²) 120,7 164,1 192,9 206,9 217,7 234,1 249,0 241,7
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % 4,5 2,3 0,9 0,6 0,7 1,2 –0,5
due to the natural balance in % –0,5 –0,9 –1,2 –0,2 –0,1 –0,2 –0,5
due to the apparent balance of inflows and outflows in % 5,0 3,2 2,1 0,8 0,8 1,5 –0,0
Natality rate (‰) 15,4 13,8 10,2 12,2 11,9 10,5 9,4
Mortality rate (‰) 20,0 22,5 22,3 14,2 13,2 12,8 14,1
  • 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 1 114 100,0 1 158 100,0
0 to 14 years old 223 20,0 207 17,8
15 to 29 years old 181 16,2 144 12,4
30 to 44 years old 184 16,5 207 17,8
45 to 59 years old 261 23,5 265 22,9
60 to 74 years old 171 15,4 186 16,1
75 to 89 years old 87 7,8 105 9,0
90 years and over 7 0,6 46 4,0
0 to 19 years old 304 27,3 269 23,3
20 to 64 years old 602 54,0 606 52,3
65 and over 208 18,7 283 24,4
  • 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: 2 317 100,0 2 247 100,0
In the same house 2 102 90,7 1 992 88,6
In another house in the same town 44 1,9 43 1,9
In another town 171 7,4 212 9,4
  • 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 27,5 72,5
15 to 24 years old 15,2 84,8
25 to 54 years old 13,0 87,0
55 years old and over 9,9 90,1
  • 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 1 754 100,0 1 945 100,0 1 883 100,0
Farmer operators 4 0,2 10 0,5 5 0,3
Craftsmen, traders, business leaders 55 3,1 70 3,6 93 4,9
Managers and higher intellectual professions 262 15,0 250 12,8 301 16,0
Middle-level occupations 290 16,5 337 17,3 362 19,2
Services employee 207 11,8 242 12,5 207 11,0
Blue-collar workers 141 8,0 187 9,6 141 7,5
Retirees 557 31,8 532 27,3 558 29,7
Other people with no professional activity 237 13,5 317 16,3 216 11,5
  • 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 947 936 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,0 0,6
Craftsmen, traders, business leaders 66 26 2,1 7,5 3,1
Managers and higher intellectual professions 189 112 0,0 26,9 9,5
Middle-level occupations 173 189 22,1 31,8 5,0
Services employee 50 157 14,4 16,3 4,4
Blue-collar workers 136 5 12,3 10,2 3,1
Retirees 239 319 0,0 1,8 68,5
Other people without professional activity 88 128 49,2 5,6 5,7
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.