Growth and structure of the population in 2021 Municipality of Blan (81032)

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 1 070 100,0 1 134 100,0 1 112 100,0
0 to 14 years old 243 22,7 229 20,2 181 16,3
15 to 29 years old 153 14,3 146 12,9 154 13,8
30 to 44 years old 218 20,4 233 20,5 219 19,7
45 to 59 years old 219 20,5 244 21,5 230 20,7
60 to 74 years old 125 11,7 159 14,0 205 18,4
75 and over 113 10,5 124 10,9 124 11,1
  • 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 22,7 20,2 16,3
15 to 29 years old 14,3 12,9 13,8
30 to 44 years old 20,4 20,5 19,7
45 to 59 years old 20,5 21,5 20,7
60 to 74 years old 11,7 14,0 18,4
75 and over 10,5 10,9 11,1
  • 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 434 515 608 737 749 1 070 1 134 1 112
Average density (inhab / km²) 32,6 38,7 45,7 55,4 56,3 80,5 85,3 83,6
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % 2,5 2,4 2,4 0,2 3,3 1,2 –0,3
due to the natural balance in % –0,1 –0,4 –0,3 –0,3 –0,0 –0,4 –0,6
due to the apparent balance of inflows and outflows in % 2,6 2,8 2,7 0,5 3,3 1,6 0,2
Natality rate (‰) 9,5 10,5 10,2 8,8 12,3 8,9 9,3
Mortality rate (‰) 10,7 14,6 13,0 11,7 12,6 13,0 15,0
  • 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 538 100,0 574 100,0
0 to 14 years old 85 15,7 96 16,8
15 to 29 years old 82 15,3 71 12,4
30 to 44 years old 101 18,7 118 20,6
45 to 59 years old 120 22,4 109 19,0
60 to 74 years old 98 18,3 106 18,6
75 to 89 years old 46 8,5 47 8,1
90 years and over 6 1,1 26 4,5
0 to 19 years old 122 22,7 132 22,9
20 to 64 years old 308 57,2 306 53,4
65 and over 108 20,1 136 23,7
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.