Growth and structure of the population in 2020 Municipality of Saint-Valery-sur-Somme (80721)

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Paru le :27/06/2023

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POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 2 873 100,0 2 666 100,0 2 435 100,0
0 to 14 years old 344 12,0 279 10,5 245 10,1
15 to 29 years old 416 14,5 335 12,6 272 11,2
30 to 44 years old 434 15,1 389 14,6 282 11,6
45 to 59 years old 627 21,8 590 22,1 456 18,7
60 to 74 years old 538 18,7 592 22,2 705 29,0
75 and over 515 17,9 482 18,1 475 19,5
  • 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 12,0 10,5 10,1
15 to 29 years old 14,5 12,6 11,2
30 to 44 years old 15,1 14,6 11,6
45 to 59 years old 21,8 22,1 18,7
60 to 74 years old 18,7 22,2 29,0
75 and over 17,9 18,1 19,5
  • 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 3 240 3 072 2 935 2 769 2 686 2 873 2 666 2 435
Average density (inhab / km²) 308,6 292,6 279,5 263,7 255,8 273,6 253,9 231,9
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • 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 % –0,8 –0,6 –0,7 –0,3 0,7 –1,5 –1,5
due to the natural balance in % –0,5 –0,7 –0,7 –0,7 –1,1 –1,5 –1,8
due to the apparent balance of inflows and outflows in % –0,3 0,0 –0,1 0,4 1,8 –0,0 0,3
Natality rate (‰) 15,9 14,0 12,6 10,4 7,7 5,9 5,0
Mortality rate (‰) 20,5 20,5 19,1 17,5 18,9 20,7 22,7
  • 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 1 105 100,0 1 330 100,0
0 to 14 years old 128 11,6 117 8,8
15 to 29 years old 128 11,6 144 10,9
30 to 44 years old 142 12,8 140 10,5
45 to 59 years old 221 20,0 235 17,7
60 to 74 years old 326 29,5 379 28,5
75 to 89 years old 139 12,6 227 17,0
90 years and over 20 1,9 88 6,6
0 to 19 years old 179 16,2 171 12,9
20 to 64 years old 555 50,2 601 45,2
65 and over 371 33,6 558 42,0
  • 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: 2 645 100,0 2 420 100,0
In the same house 2 346 88,7 2 066 85,4
In another house in the same town 58 2,2 89 3,7
In another town 241 9,1 265 10,9
  • 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 27,5 72,5
15 to 24 years old 12,1 87,9
25 to 54 years old 31,7 68,3
55 years old and over 22,3 77,7
  • 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 2 540 100,0 2 381 100,0 2 194 100,0
Farmer operators 12 0,5 8 0,3 6 0,3
Craftsmen, traders, business leaders 82 3,2 59 2,5 88 4,0
Managers and higher intellectual professions 186 7,3 162 6,8 115 5,2
Middle-level occupations 214 8,4 161 6,8 151 6,9
Services employee 343 13,5 331 13,9 254 11,6
Blue-collar workers 297 11,7 209 8,8 190 8,6
Retirees 1 004 39,5 1 051 44,1 1 117 50,9
Other people with no professional activity 400 15,8 400 16,8 273 12,5
  • 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 969 1 226 100,0 100,0 100,0
Farmer operators 6 0 0,0 0,0 0,4
Craftsmen, traders, business leaders 59 30 0,0 7,7 2,8
Managers and higher intellectual professions 72 43 0,0 9,2 4,1
Middle-level occupations 54 96 5,1 19,0 1,4
Services employee 74 181 18,5 24,8 4,5
Blue-collar workers 161 29 15,2 21,3 1,8
Retirees 448 669 0,0 0,8 81,1
Other people without professional activity 95 178 61,2 17,1 3,8
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.
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