Growth and structure of the population in 2021 Municipality of Île-de-Batz (29082)

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 507 100,0 470 100,0 449 100,0
0 to 14 years old 64 12,6 48 10,2 34 7,5
15 to 29 years old 51 10,1 39 8,3 42 9,3
30 to 44 years old 71 14,0 60 12,8 48 10,6
45 to 59 years old 120 23,7 99 21,1 100 22,2
60 to 74 years old 123 24,3 144 30,6 148 32,9
75 and over 78 15,4 80 17,0 78 17,4
  • 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 12,6 10,2 7,5
15 to 29 years old 10,1 8,3 9,3
30 to 44 years old 14,0 12,8 10,6
45 to 59 years old 23,7 21,1 22,2
60 to 74 years old 24,3 30,6 32,9
75 and over 15,4 17,0 17,4
  • 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 956 807 744 746 575 507 470 449
Average density (inhab / km²) 313,4 264,6 243,9 244,6 188,5 166,2 154,1 147,2
  • (*) 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 % –2,4 –1,1 0,0 –2,8 –1,1 –1,5 –0,8
due to the natural balance in % –0,3 –0,2 –0,5 –1,1 –1,3 –1,0 –1,6
due to the apparent balance of inflows and outflows in % –2,1 –0,9 0,5 –1,8 0,1 –0,5 0,8
Natality rate (‰) 14,8 12,8 12,2 6,3 6,7 6,1 2,9
Mortality rate (‰) 17,6 15,1 17,3 17,2 19,2 16,3 18,4
  • 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 218 100,0 231 100,0
0 to 14 years old 15 6,8 19 8,1
15 to 29 years old 23 10,5 19 8,2
30 to 44 years old 23 10,5 25 10,7
45 to 59 years old 53 24,3 47 20,3
60 to 74 years old 73 33,5 75 32,4
75 to 89 years old 29 13,3 41 17,7
90 years and over 2 0,9 6 2,6
0 to 19 years old 23 10,5 26 11,1
20 to 64 years old 109 50,0 107 46,1
65 and over 86 39,5 99 42,8
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.