Growth and structure of the population in 2021 Functional area 2020 of Sézanne (397)

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 13 745 100,0 13 638 100,0 13 274 100,0
0 to 14 years old 2 541 18,5 2 401 17,6 2 197 16,5
15 to 29 years old 1 949 14,2 1 914 14,0 1 866 14,1
30 to 44 years old 2 748 20,0 2 475 18,1 2 177 16,4
45 to 59 years old 3 016 21,9 2 933 21,5 2 856 21,5
60 to 74 years old 2 060 15,0 2 425 17,8 2 692 20,3
75 and over 1 431 10,4 1 490 10,9 1 486 11,2
  • 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 18,5 17,6 16,5
15 to 29 years old 14,2 14,0 14,1
30 to 44 years old 20,0 18,1 16,4
45 to 59 years old 21,9 21,5 21,5
60 to 74 years old 15,0 17,8 20,3
75 and over 10,4 10,9 11,2
  • 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 13 190 13 399 13 681 13 691 13 406 13 745 13 638 13 274
Average density (inhab / km²) 26,5 26,9 27,5 27,5 26,9 27,6 27,4 26,6
  • (*) 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 % 0,2 0,3 0,0 –0,2 0,2 –0,2 –0,4
due to the natural balance in % 0,4 0,2 0,1 0,1 –0,0 –0,1 –0,3
due to the apparent balance of inflows and outflows in % –0,1 0,1 –0,1 –0,3 0,3 –0,0 –0,2
Natality rate (‰) 15,6 13,6 12,5 11,8 10,7 10,1 9,5
Mortality rate (‰) 12,0 11,5 11,6 11,3 11,0 11,2 12,1
  • 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 6 378 100,0 6 896 100,0
0 to 14 years old 1 065 16,7 1 131 16,4
15 to 29 years old 944 14,8 922 13,4
30 to 44 years old 1 077 16,9 1 099 15,9
45 to 59 years old 1 414 22,2 1 442 20,9
60 to 74 years old 1 321 20,7 1 371 19,9
75 to 89 years old 498 7,8 755 10,9
90 years and over 58 0,9 175 2,5
0 to 19 years old 1 459 22,9 1 499 21,7
20 to 64 years old 3 506 55,0 3 571 51,8
65 and over 1 413 22,2 1 826 26,5
  • 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: 13 515 100,0 13 155 100,0
In the same house 12 065 89,3 11 878 90,3
In another house in the same town 447 3,3 426 3,2
In another town 1 002 7,4 851 6,5
  • 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 38,3 61,7
15 to 24 years old 30,0 70,0
25 to 54 years old 33,5 66,5
55 years old and over 29,5 70,5
  • 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 11 102 100,0 11 293 100,0 11 105 100,0
Farmer operators 545 4,9 327 2,9 392 3,5
Craftsmen, traders, business leaders 370 3,3 435 3,9 410 3,7
Managers and higher intellectual professions 448 4,0 503 4,5 409 3,7
Middle-level occupations 958 8,6 1 302 11,5 1 121 10,1
Services employee 1 615 14,6 1 624 14,4 1 526 13,7
Blue-collar workers 2 427 21,9 2 146 19,0 2 037 18,3
Retirees 3 416 30,8 3 641 32,2 3 766 33,9
Other people with no professional activity 1 322 11,9 1 316 11,6 1 444 13,0
  • 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 5 384 5 721 100,0 100,0 100,0
Farmer operators 286 105 0,4 5,3 2,7
Craftsmen, traders, business leaders 310 100 1,2 5,7 2,5
Managers and higher intellectual professions 175 234 0,8 6,5 1,9
Middle-level occupations 610 511 6,2 19,5 2,6
Services employee 284 1 241 14,9 22,5 5,6
Blue-collar workers 1 469 568 18,1 31,7 6,5
Retirees 1 775 1 991 0,0 0,2 72,6
Other people without professional activity 474 970 58,4 8,5 5,7
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.