Growth and structure of the population in 2021 Municipality of Saint-Riquier-ès-Plains (76646)

Detailed figures

Paru le :27/06/2024

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 590 100,0 593 100,0 620 100,0
0 to 14 years old 123 20,8 119 20,1 126 20,2
15 to 29 years old 92 15,6 95 16,0 94 15,2
30 to 44 years old 130 22,0 109 18,4 111 17,9
45 to 59 years old 143 24,2 149 25,1 144 23,2
60 to 74 years old 62 10,5 78 13,2 107 17,2
75 and over 40 6,8 43 7,3 39 6,3
  • 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 20,8 20,1 20,2
15 to 29 years old 15,6 16,0 15,2
30 to 44 years old 22,0 18,4 17,9
45 to 59 years old 24,2 25,1 23,2
60 to 74 years old 10,5 13,2 17,2
75 and over 6,8 7,3 6,3
  • 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 335 310 459 513 578 590 593 620
Average density (inhab / km²) 53,9 49,8 73,8 82,5 92,9 94,9 95,3 99,7
  • (*) 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 % –1,1 5,7 1,4 1,3 0,2 0,1 0,7
due to the natural balance in % 0,5 0,8 1,3 0,6 0,5 –0,0 0,4
due to the apparent balance of inflows and outflows in % –1,6 4,9 0,1 0,7 –0,4 0,1 0,4
Natality rate (‰) 15,5 21,6 20,7 12,1 11,1 6,1 8,6
Mortality rate (‰) 10,6 13,1 8,0 6,2 5,6 6,4 4,7
  • 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 315 100,0 305 100,0
0 to 14 years old 69 22,0 56 18,4
15 to 29 years old 51 16,1 44 14,3
30 to 44 years old 53 16,8 58 19,0
45 to 59 years old 65 20,8 78 25,7
60 to 74 years old 61 19,3 46 15,0
75 to 89 years old 14 4,4 21 6,8
90 years and over 2 0,6 2 0,7
0 to 19 years old 93 29,5 76 24,8
20 to 64 years old 169 53,7 182 59,6
65 and over 53 16,8 48 15,7
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.