Growth and structure of the population in 2022 Municipality of Lassay-les-Châteaux (53127)

Detailed figures

Paru le :26/06/2025

This municipality has experienced contour changes since 2013:

  • 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 2011 % 2016 % 2022 %
Altogether 2 406 100,0 2 293 100,0 2 243 100,0
0 to 14 years old 389 16,2 339 14,8 303 13,5
15 to 29 years old 274 11,4 247 10,8 257 11,4
30 to 44 years old 398 16,6 325 14,2 286 12,8
45 to 59 years old 465 19,3 505 22,0 467 20,8
60 to 74 years old 394 16,4 424 18,5 496 22,1
75 and over 486 20,2 454 19,8 434 19,3
  • 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 16,2 14,8 13,5
15 to 29 years old 11,4 10,8 11,4
30 to 44 years old 16,6 14,2 12,8
45 to 59 years old 19,3 22,0 20,8
60 to 74 years old 16,4 18,5 22,1
75 and over 20,2 19,8 19,3
  • 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 2 783 2 602 2 595 2 459 2 532 2 450 2 406 2 293 2 243
Average density (inhab / km²) 48,3 45,2 45,0 42,7 43,9 42,5 41,7 39,8 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 01/01/2025.
  • 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 % –1,0 –0,0 –0,7 0,3 –0,5 –0,4 –1,0 –0,4
due to the natural balance in % –0,7 –0,8 –0,6 –0,9 –1,2 –1,0 –1,6 –2,2
due to the apparent balance of inflows and outflows in % –0,3 0,7 –0,1 1,2 0,7 0,6 0,7 1,9
Natality rate (‰) 12,9 12,5 12,3 11,0 9,7 10,3 6,9 7,6
Mortality rate (‰) 19,6 20,2 18,1 19,5 21,6 20,2 23,0 29,9
  • 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 1 096 100,0 1 147 100,0
0 to 14 years old 159 14,5 144 12,6
15 to 29 years old 132 12,0 125 10,9
30 to 44 years old 147 13,4 139 12,1
45 to 59 years old 238 21,7 229 20,0
60 to 74 years old 245 22,4 251 21,9
75 to 89 years old 142 12,9 184 16,0
90 years and over 33 3,1 74 6,5
  • 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 1 096 100,0 1 147 100,0
0 to 19 years old 221 20,1 214 18,6
20 to 64 years old 548 50,0 519 45,3
65 and over 327 29,8 414 36,1
  • 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 2 385 100,0 2 275 100,0 2 229 100,0
In the same house 2 154 90,3 2 085 91,6 2 012 90,3
In another house in the same town 67 2,8 60 2,6 45 2,0
In another town 164 6,9 130 5,7 171 7,7
  • 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 31,7 68,3
15 to 24 years old 40,9 59,1
25 to 54 years old 24,7 75,3
55 years old and over 9,0 91,0
  • 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 2 034 100,0 1 939 95,3 1 938 100,0
Farmer operators 117 5,7 92 4,5 111 5,7
Craftsmen, traders, business leaders 72 3,6 51 2,5 112 5,8
Managers and higher intellectual professions 60 3,0 87 4,3 71 3,6
Middle-level occupations 169 8,3 254 12,5 185 9,6
Services employee 282 13,9 265 13,0 207 10,7
Blue-collar workers 306 15,0 239 11,8 231 11,9
Retirees 814 40,0 758 37,3 818 42,2
Other people with no professional activity 213 10,5 193 9,5 203 10,5
  • 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 950 988 100,0 100,0 100,0
Farmer operators 65 45 0,0 9,4 4,7
Craftsmen, traders, business leaders 81 31 0,0 15,5 1,7
Managers and higher intellectual professions 35 35 0,0 9,4 1,3
Middle-level occupations 85 100 10,7 20,3 3,9
Services employee 20 187 10,7 22,3 4,7
Blue-collar workers 201 30 16,1 20,5 6,9
Retirees 411 407 0,0 0,0 70,7
Other people with no professional activity 51 152 62,5 2,5 6,0
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.