Growth and structure of the population in 2021 Municipality of Saint-Valery-sur-Somme (80721)

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Paru le :27/06/2024

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POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 2 818 100,0 2 613 100,0 2 394 100,0
0 to 14 years old 297 10,5 296 11,3 231 9,6
15 to 29 years old 356 12,6 309 11,8 219 9,2
30 to 44 years old 411 14,6 317 12,1 272 11,3
45 to 59 years old 620 22,0 483 18,5 459 19,2
60 to 74 years old 634 22,5 717 27,4 693 29,0
75 and over 500 17,8 492 18,8 520 21,7
  • 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 10,5 11,3 9,6
15 to 29 years old 12,6 11,8 9,2
30 to 44 years old 14,6 12,1 11,3
45 to 59 years old 22,0 18,5 19,2
60 to 74 years old 22,5 27,4 29,0
75 and over 17,8 18,8 21,7
  • 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 3 240 3 072 2 935 2 769 2 686 2 818 2 613 2 394
Average density (inhab / km²) 308,6 292,6 279,5 263,7 255,8 268,4 248,9 228,0
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % –0,8 –0,6 –0,7 –0,3 0,4 –1,5 –1,4
due to the natural balance in % –0,5 –0,7 –0,7 –0,7 –1,2 –1,4 –2,1
due to the apparent balance of inflows and outflows in % –0,3 0,0 –0,1 0,4 1,6 –0,1 0,6
Natality rate (‰) 15,9 14,0 12,6 10,4 7,5 6,3 4,6
Mortality rate (‰) 20,5 20,5 19,1 17,5 19,1 20,3 25,6
  • 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 1 106 100,0 1 288 100,0
0 to 14 years old 114 10,3 116 9,0
15 to 29 years old 130 11,8 89 6,9
30 to 44 years old 130 11,8 141 11,0
45 to 59 years old 218 19,7 241 18,7
60 to 74 years old 324 29,3 369 28,6
75 to 89 years old 165 14,9 252 19,6
90 years and over 24 2,2 79 6,1
0 to 19 years old 154 13,9 153 11,9
20 to 64 years old 523 47,2 529 41,1
65 and over 430 38,9 606 47,1
  • 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: 2 594 100,0 2 387 100,0
In the same house 2 199 84,8 2 121 88,9
In another house in the same town 96 3,7 70 2,9
In another town 299 11,5 195 8,2
  • 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 28,6 71,4
15 to 24 years old 11,5 88,5
25 to 54 years old 40,1 59,9
55 years old and over 21,7 78,3
  • 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 2 515 100,0 2 318 100,0 2 126 100,0
Farmer operators 8 0,3 5 0,2 5 0,2
Craftsmen, traders, business leaders 63 2,5 98 4,2 137 6,4
Managers and higher intellectual professions 173 6,9 124 5,3 116 5,5
Middle-level occupations 173 6,9 165 7,1 153 7,2
Services employee 355 14,1 268 11,6 231 10,9
Blue-collar workers 224 8,9 207 8,9 153 7,2
Retirees 1 110 44,1 1 137 49,0 1 099 51,7
Other people with no professional activity 408 16,2 314 13,5 233 11,0
  • 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 907 1 219 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,8 0,0
Craftsmen, traders, business leaders 100 37 3,9 11,5 4,3
Managers and higher intellectual professions 47 69 0,0 15,6 1,2
Middle-level occupations 68 84 16,0 15,5 2,3
Services employee 47 184 3,9 23,7 5,4
Blue-collar workers 126 26 19,7 18,7 0,4
Retirees 448 651 0,0 1,3 80,8
Other people without professional activity 65 168 56,5 12,9 5,6
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.
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