Growth and structure of the population in 2021 Municipality of Blet (18031)

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 649 100,0 587 100,0 563 100,0
0 to 14 years old 110 16,9 89 15,2 104 18,5
15 to 29 years old 80 12,3 70 11,9 71 12,6
30 to 44 years old 124 19,1 100 17,0 92 16,4
45 to 59 years old 133 20,5 135 23,0 117 20,8
60 to 74 years old 118 18,2 109 18,6 111 19,7
75 and over 84 12,9 84 14,3 68 12,1
  • 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 16,9 15,2 18,5
15 to 29 years old 12,3 11,9 12,6
30 to 44 years old 19,1 17,0 16,4
45 to 59 years old 20,5 23,0 20,8
60 to 74 years old 18,2 18,6 19,7
75 and over 12,9 14,3 12,1
  • 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 730 749 713 689 617 649 587 563
Average density (inhab / km²) 24,3 24,9 23,7 22,9 20,5 21,6 19,5 18,7
  • (*) 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 % 0,4 –0,7 –0,4 –1,2 0,5 –2,0 –0,7
due to the natural balance in % –0,4 –0,3 –0,7 –1,0 –0,3 –0,1 –0,8
due to the apparent balance of inflows and outflows in % 0,8 –0,4 0,2 –0,3 0,7 –1,9 0,1
Natality rate (‰) 11,5 8,1 7,5 5,6 10,5 9,3 7,8
Mortality rate (‰) 15,5 11,4 14,0 15,2 13,2 10,3 16,2
  • 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 275 100,0 288 100,0
0 to 14 years old 59 21,5 45 15,6
15 to 29 years old 37 13,5 34 11,8
30 to 44 years old 43 15,6 49 17,0
45 to 59 years old 60 21,8 57 19,8
60 to 74 years old 52 18,9 59 20,5
75 to 89 years old 22 8,0 37 12,8
90 years and over 2 0,7 7 2,4
0 to 19 years old 72 26,2 56 19,5
20 to 64 years old 142 51,6 146 50,7
65 and over 61 22,2 86 29,8
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.