Growth and structure of the population in 2022 Municipality of Sézanne (51535)

Detailed figures

Paru le :26/06/2025

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2011 % 2016 % 2022 %
Altogether 5 218 100,0 4 912 100,0 4 679 100,0
0 to 14 years old 810 15,5 730 14,9 715 15,3
15 to 29 years old 841 16,1 731 14,9 640 13,7
30 to 44 years old 881 16,9 720 14,7 712 15,2
45 to 59 years old 1 046 20,0 1 054 21,5 917 19,6
60 to 74 years old 916 17,6 957 19,5 952 20,4
75 and over 724 13,9 720 14,7 743 15,9
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2011 2016 2022
0 to 14 years old 15,5 14,9 15,3
15 to 29 years old 16,1 14,9 13,7
30 to 44 years old 16,9 14,7 15,2
45 to 59 years old 20,0 21,5 19,6
60 to 74 years old 17,6 19,5 20,4
75 and over 13,9 14,7 15,9
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

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)
Population and average density 1968(*) 1975(*) 1982 1990 1999 2006 2011 2016 2022
Population 5 727 6 201 6 048 5 829 5 585 5 276 5 218 4 912 4 679
Average density (inhab / km²) 251,0 271,7 265,0 255,4 244,7 231,2 228,7 215,2 205,0
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025.
  • Sources: Insee, RP1967 to 1999 counts, RP2011 to RP2022 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 2006 2006 to 2011 2011 to 2016 2016 to 2022
Average annual change in population in % 1,1 –0,4 –0,5 –0,5 –0,8 –0,2 –1,2 –0,8
due to the natural balance in % 0,6 0,4 0,1 0,1 –0,3 –0,4 –0,5 –0,9
due to the apparent balance of inflows and outflows in % 0,6 –0,8 –0,5 –0,5 –0,5 0,2 –0,7 0,1
Natality rate (‰) 18,1 16,6 14,0 13,9 10,7 9,4 10,3 9,3
Mortality rate (‰) 12,2 12,1 13,3 13,2 13,5 13,4 15,3 18,0
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025
  • Sources: Insee, RP1968 to 1999 counts, RP2011 to RP2022 main holdings - Civil status

POP T3 - Population by age and sex in 2022

POP T3 - Population by age and sex in 2022
Age Male % Female %
Altogether 2 192 100,0 2 487 100,0
0 to 14 years old 347 15,8 368 14,8
15 to 29 years old 342 15,6 298 12,0
30 to 44 years old 344 15,7 367 14,8
45 to 59 years old 449 20,5 467 18,8
60 to 74 years old 429 19,6 523 21,0
75 to 89 years old 253 11,6 353 14,2
90 years and over 27 1,2 109 4,4
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T3bis - Population by age and sex in 2022

POP T3bis - Population by age and sex in 2022
Age Male % Female %
Ensemble 2 192 100,0 2 487 100,0
0 to 19 years old 467 21,3 471 18,9
20 to 64 years old 1 143 52,2 1 208 48,6
65 and over 582 26,5 808 32,5
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2011 % 2016 % 2022 %
People one year old and over, previously living 5 172 100,0 4 879 100,0 4 650 100,0
In the same house 4 359 84,3 4 237 86,8 4 245 91,3
In another house in the same town 330 6,4 314 6,4 188 4,0
In another town 482 9,3 328 6,7 217 4,7
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

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 51,7 48,3
15 to 24 years old 42,3 57,7
25 to 54 years old 48,8 51,2
55 years old and over 37,2 62,8
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP G3 - Home address 1 year before for people living in another house, by age in %

  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T5 - Population aged 15 years and over by current or previous socio-professional group

POP T5 - Population aged 15 years and over by current or previous socio-professional group
Socioprofessional group 2011 % 2016 % 2022 %
Altogether 4 458 100,0 4 204 94,3 4 046 100,0
Farmer operators 33 0,7 67 1,5 15 0,4
Craftsmen, traders, business leaders 155 3,5 104 2,3 114 2,8
Managers and higher intellectual professions 253 5,7 161 3,6 179 4,4
Middle-level occupations 551 12,4 430 9,6 426 10,5
Services employee 691 15,5 672 15,1 532 13,1
Blue-collar workers 781 17,5 683 15,3 651 16,1
Retirees 1 476 33,1 1 607 36,0 1 541 38,1
Other people with no professional activity 518 11,6 480 10,8 588 14,5
  • Sources: Insee, RP2011, RP2016 and RP2022, additional operations, geography as of 01/01/2025.

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022
Socioprofessional group Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 1 880 2 166 100,0 100,0 100,0
Farmer operators 5 10 0,0 0,4 0,5
Craftsmen, traders, business leaders 83 32 0,0 6,9 0,7
Managers and higher intellectual professions 102 77 2,1 7,5 2,8
Middle-level occupations 202 223 6,4 24,0 2,3
Services employee 115 417 23,9 19,4 6,6
Blue-collar workers 477 173 14,8 30,6 6,6
Retirees 668 874 0,0 0,0 72,0
Other people with no professional activity 228 360 52,8 11,3 8,4
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.