Growth and structure of the population in 2021 Municipality of Blaisy-Bas (21080)

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 699 100,0 701 100,0 651 100,0
0 to 14 years old 167 23,9 139 19,9 119 18,2
15 to 29 years old 87 12,5 91 13,0 85 13,1
30 to 44 years old 144 20,6 145 20,6 127 19,5
45 to 59 years old 158 22,6 155 22,1 142 21,8
60 to 74 years old 88 12,6 123 17,5 119 18,3
75 and over 54 7,7 48 6,9 59 9,0
  • 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 23,9 19,9 18,2
15 to 29 years old 12,5 13,0 13,1
30 to 44 years old 20,6 20,6 19,5
45 to 59 years old 22,6 22,1 21,8
60 to 74 years old 12,6 17,5 18,3
75 and over 7,7 6,9 9,0
  • 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 470 601 469 575 587 699 701 651
Average density (inhab / km²) 35,4 45,3 35,3 43,3 44,2 52,7 52,8 49,1
  • (*) 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 % 3,6 –3,5 2,6 0,2 1,6 0,1 –1,2
due to the natural balance in % –1,3 –0,8 –0,4 –0,1 0,7 0,4 0,3
due to the apparent balance of inflows and outflows in % 4,9 –2,7 3,0 0,3 0,9 –0,3 –1,6
Natality rate (‰) 10,4 10,0 13,1 10,9 16,0 8,9 9,6
Mortality rate (‰) 23,6 18,1 17,0 12,0 9,3 5,1 6,1
  • 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 320 100,0 331 100,0
0 to 14 years old 55 17,3 63 19,1
15 to 29 years old 44 13,8 41 12,4
30 to 44 years old 64 20,1 63 19,1
45 to 59 years old 73 22,9 69 20,8
60 to 74 years old 54 16,8 66 19,8
75 to 89 years old 26 8,1 24 7,3
90 years and over 3 1,0 5 1,5
0 to 19 years old 77 24,0 86 25,9
20 to 64 years old 177 55,4 173 52,3
65 and over 66 20,6 72 21,8
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.