Growth and structure of the population in 2020 Municipality of Sernhac (30317)

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 1 578 100,0 1 728 100,0 1 782 100,0
0 to 14 years old 359 22,8 356 20,6 350 19,6
15 to 29 years old 233 14,8 275 15,9 285 16,0
30 to 44 years old 372 23,6 397 23,0 385 21,6
45 to 59 years old 313 19,8 346 20,0 370 20,8
60 to 74 years old 192 12,2 240 13,9 289 16,2
75 and over 108 6,9 114 6,6 103 5,8
  • 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 22,8 20,6 19,6
15 to 29 years old 14,8 15,9 16,0
30 to 44 years old 23,6 23,0 21,6
45 to 59 years old 19,8 20,0 20,8
60 to 74 years old 12,2 13,9 16,2
75 and over 6,9 6,6 5,8
  • 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 903 870 899 1 155 1 226 1 578 1 728 1 782
Average density (inhab / km²) 101,1 97,4 100,7 129,3 137,3 176,7 193,5 199,6
  • (*) 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 % –0,5 0,5 3,2 0,7 2,6 1,8 0,5
due to the natural balance in % –0,1 –0,2 0,4 –0,1 0,4 0,6 0,3
due to the apparent balance of inflows and outflows in % –0,5 0,7 2,8 0,7 2,2 1,2 0,2
Natality rate (‰) 11,0 11,1 15,3 8,7 11,5 13,3 11,0
Mortality rate (‰) 11,6 13,4 11,1 9,5 7,6 7,2 7,7
  • 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 885 100,0 897 100,0
0 to 14 years old 178 20,1 172 19,2
15 to 29 years old 156 17,6 129 14,4
30 to 44 years old 188 21,2 197 22,0
45 to 59 years old 176 19,9 194 21,6
60 to 74 years old 147 16,6 142 15,8
75 to 89 years old 36 4,1 52 5,8
90 years and over 4 0,5 11 1,2
0 to 19 years old 247 27,9 221 24,6
20 to 64 years old 514 58,1 523 58,3
65 and over 124 14,0 153 17,1
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.