Growth and structure of the population in 2020 Municipality of Sognolles-en-Montois (77454)

Detailed figures

Paru le :27/06/2023

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 427 100,0 408 100,0 367 100,0
0 to 14 years old 125 29,2 107 26,1 72 19,6
15 to 29 years old 69 16,3 64 15,8 53 14,4
30 to 44 years old 106 24,8 95 23,4 77 21,1
45 to 59 years old 67 15,8 83 20,4 101 27,5
60 to 74 years old 32 7,5 40 9,9 43 11,8
75 and over 27 6,4 18 4,4 20 5,6
  • 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 29,2 26,1 19,6
15 to 29 years old 16,3 15,8 14,4
30 to 44 years old 24,8 23,4 21,1
45 to 59 years old 15,8 20,4 27,5
60 to 74 years old 7,5 9,9 11,8
75 and over 6,4 4,4 5,6
  • 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 169 161 186 253 345 427 408 367
Average density (inhab / km²) 16,7 15,9 18,4 25,0 34,1 42,2 40,3 36,3
  • (*) 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 % –0,7 2,1 3,9 3,5 2,2 –0,9 –1,7
due to the natural balance in % –0,9 –1,0 –0,1 0,1 0,7 0,5 0,3
due to the apparent balance of inflows and outflows in % 0,2 3,1 4,0 3,4 1,5 –1,4 –2,0
Natality rate (‰) 9,5 8,3 8,8 15,2 14,2 11,0 7,7
Mortality rate (‰) 18,2 18,2 9,4 14,1 7,4 5,7 4,7
  • 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 184 100,0 183 100,0
0 to 14 years old 39 21,2 33 18,0
15 to 29 years old 25 13,6 28 15,3
30 to 44 years old 37 19,9 41 22,2
45 to 59 years old 50 27,3 51 27,7
60 to 74 years old 23 12,2 21 11,4
75 to 89 years old 7 3,9 9 4,8
90 years and over 3 1,8 1 0,6
0 to 19 years old 47 25,6 43 23,4
20 to 64 years old 113 61,3 118 64,5
65 and over 24 13,1 22 12,1
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.