Growth and structure of the population in 2021 Municipality of Sernhac (30317)

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 1 644 100,0 1 718 100,0 1 794 100,0
0 to 14 years old 374 22,7 354 20,6 350 19,5
15 to 29 years old 243 14,8 273 15,9 286 16,0
30 to 44 years old 388 23,6 395 23,0 387 21,6
45 to 59 years old 326 19,8 344 20,0 373 20,8
60 to 74 years old 200 12,2 239 13,9 293 16,3
75 and over 113 6,9 113 6,6 105 5,8
  • 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 22,7 20,6 19,5
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 16,3
75 and over 6,9 6,6 5,8
  • 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 903 870 899 1 155 1 226 1 644 1 718 1 794
Average density (inhab / km²) 101,1 97,4 100,7 129,3 137,3 184,1 192,4 200,9
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % –0,5 0,5 3,2 0,7 2,7 0,9 0,7
due to the natural balance in % –0,1 –0,2 0,4 –0,1 0,4 0,5 0,3
due to the apparent balance of inflows and outflows in % –0,5 0,7 2,8 0,7 2,3 0,3 0,5
Natality rate (‰) 11,0 11,1 15,3 8,7 11,6 12,5 10,8
Mortality rate (‰) 11,6 13,4 11,1 9,5 7,5 7,2 8,1
  • 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 890 100,0 904 100,0
0 to 14 years old 178 20,0 172 19,1
15 to 29 years old 157 17,6 130 14,3
30 to 44 years old 189 21,2 198 21,9
45 to 59 years old 177 19,9 196 21,7
60 to 74 years old 149 16,7 144 15,9
75 to 89 years old 37 4,1 53 5,9
90 years and over 4 0,5 11 1,2
0 to 19 years old 247 27,8 221 24,5
20 to 64 years old 517 58,1 527 58,3
65 and over 126 14,1 155 17,2
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.