Growth and structure of the population in 2020 Municipality of Bléneau (89046)

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Paru le :27/06/2023

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POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 1 439 100,0 1 356 100,0 1 164 100,0
0 to 14 years old 180 12,5 184 13,6 124 10,6
15 to 29 years old 167 11,6 164 12,1 94 8,1
30 to 44 years old 211 14,7 175 12,9 124 10,6
45 to 59 years old 287 19,9 253 18,7 263 22,6
60 to 74 years old 346 24,0 326 24,0 331 28,5
75 and over 248 17,2 254 18,7 228 19,6
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2009 2014 2020
0 to 14 years old 12,5 13,6 10,6
15 to 29 years old 11,6 12,1 8,1
30 to 44 years old 14,7 12,9 10,6
45 to 59 years old 19,9 18,7 22,6
60 to 74 years old 24,0 24,0 28,5
75 and over 17,2 18,7 19,6
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

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 2009 2014 2020
Population 1 545 1 664 1 686 1 585 1 459 1 439 1 356 1 164
Average density (inhab / km²) 39,2 42,2 42,8 40,2 37,0 36,5 34,4 29,5
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.

POP T2M - Demographic indicators since 1968

POP T2M - Demographic indicators since 1968
1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2009 2009 to 2014 2014 to 2020
Average annual change in population in % 1,1 0,2 –0,8 –0,9 –0,1 –1,2 –2,5
due to the natural balance in % 0,2 –0,5 –0,6 –0,6 –0,8 –0,4 –1,0
due to the apparent balance of inflows and outflows in % 0,9 0,7 –0,1 –0,3 0,7 –0,7 –1,6
Natality rate (‰) 13,1 8,6 9,3 7,4 6,8 8,3 6,4
Mortality rate (‰) 11,1 13,3 15,6 13,7 14,8 12,7 16,0
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023
  • Sources: Insee, RP1968 to 1999 counts, RP2009 to RP2020 main holdings - Civil status

POP T3 - Population by age and sex in 2020

POP T3 - Population by age and sex in 2020
Male % Female %
Altogether 550 100,0 614 100,0
0 to 14 years old 61 11,1 63 10,2
15 to 29 years old 50 9,0 45 7,3
30 to 44 years old 68 12,3 56 9,1
45 to 59 years old 127 23,1 136 22,2
60 to 74 years old 155 28,2 176 28,7
75 to 89 years old 81 14,7 115 18,7
90 years and over 9 1,6 23 3,8
0 to 19 years old 83 15,2 81 13,2
20 to 64 years old 276 50,2 262 42,8
65 and over 191 34,7 270 44,1
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.
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