Growth and structure of the population in 2020 Municipality of Saint-Senier-sous-Avranches (50554)

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 1 259 100,0 1 357 100,0 1 436 100,0
0 to 14 years old 240 19,1 235 17,3 243 16,9
15 to 29 years old 146 11,6 154 11,3 151 10,5
30 to 44 years old 255 20,3 249 18,4 216 15,0
45 to 59 years old 266 21,1 278 20,5 314 21,9
60 to 74 years old 258 20,5 298 21,9 323 22,5
75 and over 93 7,4 143 10,6 189 13,2
  • 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 19,1 17,3 16,9
15 to 29 years old 11,6 11,3 10,5
30 to 44 years old 20,3 18,4 15,0
45 to 59 years old 21,1 20,5 21,9
60 to 74 years old 20,5 21,9 22,5
75 and over 7,4 10,6 13,2
  • 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 391 516 948 981 967 1 259 1 357 1 436
Average density (inhab / km²) 45,4 59,9 110,0 113,8 112,2 146,1 157,4 166,6
  • (*) 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 % 4,1 9,0 0,4 –0,2 2,7 1,5 0,9
due to the natural balance in % 0,6 1,2 0,6 0,5 0,5 0,5 0,3
due to the apparent balance of inflows and outflows in % 3,5 7,8 –0,1 –0,6 2,1 1,0 0,7
Natality rate (‰) 14,6 16,7 11,4 9,9 9,6 10,2 8,6
Mortality rate (‰) 9,1 4,4 5,7 5,1 4,3 5,2 5,9
  • 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 693 100,0 743 100,0
0 to 14 years old 119 17,2 124 16,7
15 to 29 years old 76 11,0 75 10,0
30 to 44 years old 103 14,8 113 15,3
45 to 59 years old 154 22,3 160 21,5
60 to 74 years old 150 21,7 172 23,2
75 to 89 years old 83 11,9 89 12,0
90 years and over 8 1,1 10 1,3
0 to 19 years old 157 22,7 155 20,9
20 to 64 years old 340 49,1 360 48,5
65 and over 196 28,2 227 30,6
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.