Growth and structure of the population in 2020 Municipality of Lay-Saint-Christophe (54305)

Detailed figures

Paru le :27/06/2023

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 2 566 100,0 2 506 100,0 2 380 100,0
0 to 14 years old 433 16,9 381 15,2 369 15,5
15 to 29 years old 406 15,8 383 15,3 288 12,1
30 to 44 years old 453 17,7 390 15,6 376 15,8
45 to 59 years old 609 23,7 610 24,4 533 22,4
60 to 74 years old 415 16,2 442 17,6 502 21,1
75 and over 250 9,8 299 11,9 312 13,1
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2009 2014 2020
0 to 14 years old 16,9 15,2 15,5
15 to 29 years old 15,8 15,3 12,1
30 to 44 years old 17,7 15,6 15,8
45 to 59 years old 23,7 24,4 22,4
60 to 74 years old 16,2 17,6 21,1
75 and over 9,8 11,9 13,1
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

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 2009 2014 2020
Population 1 969 2 033 2 281 2 449 2 622 2 566 2 506 2 380
Average density (inhab / km²) 169,9 175,4 196,8 211,3 226,2 221,4 216,2 205,3
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.

POP T2M - Demographic indicators since 1968

POP T2M - Demographic indicators since 1968
1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2009 2009 to 2014 2014 to 2020
Average annual change in population in % 0,5 1,6 0,9 0,8 –0,2 –0,5 –0,9
due to the natural balance in % 0,0 –0,4 –0,3 –0,2 –0,3 –0,2 –0,6
due to the apparent balance of inflows and outflows in % 0,5 2,1 1,2 1,0 0,1 –0,3 –0,3
Natality rate (‰) 13,4 9,6 9,4 10,7 8,0 9,0 8,8
Mortality rate (‰) 13,4 13,7 12,7 12,9 11,2 10,5 14,3
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023
  • Sources: Insee, RP1968 to 1999 counts, RP2009 to RP2020 main holdings - Civil status

POP T3 - Population by age and sex in 2020

POP T3 - Population by age and sex in 2020
Male % Female %
Altogether 1 138 100,0 1 242 100,0
0 to 14 years old 175 15,4 194 15,6
15 to 29 years old 148 13,0 140 11,3
30 to 44 years old 185 16,3 191 15,4
45 to 59 years old 263 23,1 270 21,7
60 to 74 years old 251 22,1 251 20,2
75 to 89 years old 107 9,4 159 12,8
90 years and over 9 0,8 37 3,0
0 to 19 years old 237 20,8 249 20,0
20 to 64 years old 625 54,9 651 52,4
65 and over 276 24,3 342 27,5
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
2014 % 2020 %
People one year old and over, previously living: 2 489 100,0 2 360 100,0
In the same house 2 308 92,7 2 213 93,8
In another house in the same town 26 1,1 29 1,2
In another town 155 6,2 118 5,0
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

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 25,0 75,0
15 to 24 years old 9,1 90,9
25 to 54 years old 16,2 83,8
55 years old and over 31,0 69,0
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

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

  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

POP T5 - Population aged 15 years and over by socioprofessional classification

POP T5 - Population aged 15 years and over by socioprofessional classification
2009 % 2014 % 2020 %
Altogether 2 106 100,0 2 120 100,0 1 995 100,0
Farmer operators 12 0,6 0 0,0 5 0,3
Craftsmen, traders, business leaders 84 4,0 101 4,8 140 7,0
Managers and higher intellectual professions 297 14,1 354 16,7 355 17,8
Middle-level occupations 389 18,5 278 13,1 280 14,0
Services employee 229 10,9 248 11,7 205 10,3
Blue-collar workers 142 6,7 172 8,1 120 6,0
Retirees 668 31,7 710 33,5 680 34,1
Other people with no professional activity 286 13,6 257 12,1 210 10,5
  • Sources: Insee, RP2009, RP2014 and RP2020, additional operations, geography as of 01/01/2023.

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2020

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2020
Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 960 1 035 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,6 0,0
Craftsmen, traders, business leaders 95 45 2,4 10,8 5,0
Managers and higher intellectual professions 195 160 2,4 30,6 10,9
Middle-level occupations 120 160 7,3 26,8 5,5
Services employee 60 145 12,2 17,2 4,5
Blue-collar workers 110 10 9,8 8,3 3,5
Retirees 280 400 0,0 1,3 66,7
Other people without professional activity 95 115 65,9 4,5 4,0
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.