Growth and structure of the population in 2021 Municipality of Lassay-les-Châteaux (53127)

Detailed figures

Paru le :27/06/2024

This municipality has experienced contour changes since 2012:

  • 01/07/2014 – La fusion de Lassay-les-Châteaux avec La Baroche-Gondouin (53020), Melleray-la-Vallée (53149) et Niort-la-Fontaine (53166) est transformé en fusion simple.

In the case of a merger, when the geography of the source indicated under the table / graph is after the date of the merger, the data correspond to those of the new municipality.

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 2 423 100,0 2 333 100,0 2 239 100,0
0 to 14 years old 392 16,2 345 14,8 310 13,9
15 to 29 years old 276 11,4 252 10,8 258 11,5
30 to 44 years old 401 16,6 330 14,2 290 12,9
45 to 59 years old 468 19,3 514 22,0 465 20,8
60 to 74 years old 397 16,4 431 18,5 489 21,8
75 and over 489 20,2 461 19,8 427 19,1
  • 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 16,2 14,8 13,9
15 to 29 years old 11,4 10,8 11,5
30 to 44 years old 16,6 14,2 12,9
45 to 59 years old 19,3 22,0 20,8
60 to 74 years old 16,4 18,5 21,8
75 and over 20,2 19,8 19,1
  • 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 2 783 2 602 2 595 2 459 2 532 2 423 2 333 2 239
Average density (inhab / km²) 48,3 45,2 45,0 42,7 43,9 42,0 40,5 38,9
  • (*) 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 % –1,0 –0,0 –0,7 0,3 –0,4 –0,8 –0,7
due to the natural balance in % –0,7 –0,8 –0,6 –0,9 –1,1 –1,5 –2,1
due to the apparent balance of inflows and outflows in % –0,3 0,7 –0,1 1,2 0,7 0,8 1,4
Natality rate (‰) 12,9 12,5 12,3 11,0 10,1 7,2 7,5
Mortality rate (‰) 19,6 20,2 18,1 19,5 20,9 22,5 28,3
  • 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 1 094 100,0 1 145 100,0
0 to 14 years old 162 14,8 148 12,9
15 to 29 years old 132 12,1 126 11,0
30 to 44 years old 149 13,6 141 12,3
45 to 59 years old 237 21,7 228 19,9
60 to 74 years old 241 22,1 247 21,6
75 to 89 years old 139 12,7 181 15,8
90 years and over 33 3,0 74 6,5
0 to 19 years old 226 20,6 218 19,0
20 to 64 years old 547 50,0 519 45,3
65 and over 321 29,4 408 35,7
  • 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: 2 314 100,0 2 224 100,0
In the same house 2 121 91,6 2 009 90,3
In another house in the same town 61 2,6 46 2,1
In another town 132 5,7 170 7,6
  • 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 32,1 67,9
15 to 24 years old 41,2 58,8
25 to 54 years old 24,9 75,1
55 years old and over 9,0 91,0
  • 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 2 048 100,0 1 972 100,0 1 912 100,0
Farmer operators 117 5,7 93 4,7 120 6,3
Craftsmen, traders, business leaders 73 3,6 52 2,6 102 5,3
Managers and higher intellectual professions 61 3,0 88 4,5 75 3,9
Middle-level occupations 170 8,3 259 13,1 163 8,5
Services employee 284 13,8 269 13,7 226 11,8
Blue-collar workers 308 15,0 243 12,3 229 12,0
Retirees 821 40,1 771 39,1 757 39,6
Other people with no professional activity 215 10,5 197 10,0 240 12,6
  • 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 936 977 100,0 100,0 100,0
Farmer operators 70 50 0,0 11,2 4,7
Craftsmen, traders, business leaders 76 26 0,0 13,8 1,8
Managers and higher intellectual professions 45 30 0,0 10,3 1,3
Middle-level occupations 79 84 8,0 19,3 3,0
Services employee 20 206 13,2 23,2 5,6
Blue-collar workers 199 30 16,0 19,7 7,3
Retirees 388 370 0,0 0,0 66,9
Other people without professional activity 60 181 62,8 2,5 9,4
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.