Growth and structure of the population in 2023 Municipality of Billy-sur-Ourcq (02090)

Detailed figures

Paru le :25/06/2026

POP T1 - Population by age group

POP T1 - Population by age group
Age 2012 % 2017 % 2023 %
Under 15 years old 57 26,5 45 21,3 48 24,6
From 15 to 24 years 20 9,3 23 10,6 19 9,7
From 25 to 39 years 34 15,8 42 19,9 38 19,5
From 40 to 54 years 53 24,7 46 21,8 36 18,5
From 55 to 64 years 21 9,8 28 13,0 28 14,4
From 65 to 79 years 24 11,2 23 10,6 20 10,3
80 years old or older 6 2,8 6 2,8 6 3,1
Altogether 216 100,0 213 100,0 194 100,0
  • Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.

POP G1 - Population by age group

POP G1 - Population by age group
2012 2017 2023
Under 15 years old 26,5 21,3 24,6
From 15 to 24 years 9,3 10,6 9,7
From 25 to 39 years 15,8 19,9 19,5
From 40 to 54 years 24,7 21,8 18,5
From 55 to 64 years 9,8 13,0 14,4
From 65 to 79 years 11,2 10,6 10,3
80 years old or older 2,8 2,8 3,1
  • Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.

POP G1 - Population by age group

  • Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.

POP T2 - Population since 1968: population and average density (residents per square kilometre)

POP T2 - Population since 1968: population and average density (residents per square kilometre)
Population et densité 1968(*) 1975(*) 1982 1990 1999 2007 2012 2017 2023
Population 205 206 201 208 201 217 216 213 194
Average density (inhab / km²) 20,2 20,3 19,8 20,5 19,8 21,3 21,2 20,9 19,1
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2026.
  • Sources: Insee, RP1967 to 1999 counts, RP2012 to RP2023 main holdings.

POP T3M - Demographic indicators since 1968

POP T3M - Demographic indicators since 1968
Demographic indicators 1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2007 2007 to 2012 2012 to 2017 2017 to 2023
Average annual change in population in % 0,1 –0,3 0,4 –0,4 1,1 –0,1 –0,3 –1,5
due to the natural balance in % 0,8 0,3 0,2 0,9 0,5 0,6 0,7 0,2
due to the apparent balance of inflows and outflows in % –0,8 –0,7 0,2 –1,3 0,6 –0,6 –1,0 –1,7
Natality rate (‰) 22,3 11,9 12,9 16,3 14,4 11,1 13,0 11,4
Mortality rate (‰) 14,0 8,4 10,4 7,0 9,6 5,5 5,6 9,8
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2026.
  • Sources: Insee, RP1968 to 1999 counts, RP2012 to RP2023 main holdings - Civil status

POP T4 - Population by sex and age group in 2023

POP T4 - Population by sex and age group in 2023
Age Male % Female %
Under 15 years old 28 28,3 20 20,8
From 15 to 24 years 8 8,1 11 11,5
From 25 to 39 years 18 18,2 20 20,8
From 40 to 54 years 19 19,2 17 17,7
From 55 to 64 years 13 13,1 15 15,6
From 65 to 79 years 11 11,1 9 9,4
80 years old or older 2 2,0 4 4,2
Altogether 98 100,0 96 100,0
  • Source: Insee, RP2023 main operation, geography as of 01/01/2026.

POP T5 - Population by sex and broad age groups in 2023

POP T5 - Population by sex and broad age groups in 2023
Age Male % Female %
Under 20 years old 30 30,3 27 28,1
From 20 to 64 years 56 56,6 56 58,3
65 years old or older 13 13,1 13 13,5
Altogether 98 100,0 96 100,0
  • Source: Insee, RP2023 main operation, geography as of 01/01/2026.

POP T6 - Home address 1 year before the study

POP T6 - Home address 1 year before the study
Home adress 2012 % 2017 % 2023 %
People one year old and over, previously living : 214 100,0 210 100,0 192 100,0
In the same house 187 87,3 185 88,3 174 90,7
In another house in the same town 3 1,4 0 0,0 2 1,0
In another town 24 11,3 25 11,7 16 8,3
  • Source : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.

POP G2 - Home address 1 year before for people living in another house, by age in 2023

POP G2 - Home address 1 year before for people living in another house, by age in 2023
In another house in the same town In another town
From 1 to 14 years 20,0 80,0
From 15 to 24 years 20,0 80,0
From 25 to 54 years 0,0 100,0
55 years old or older 0,0 100,0
  • Source: Insee, RP2023 main operation, geography as of 01/01/2026.

POP G2 - Home address 1 year before for people living in another house, by age in 2023

  • Source: Insee, RP2023 main operation, geography as of 01/01/2026.

POP T7 - Population aged 15 or over by current or former socioprofessional classification

POP T7 - Population aged 15 or over by current or former socioprofessional classification
Current or former socioprofessional group 2012 % 2017 % 2023 %
Farmers 4 2,7 10 6,2 0 0,0
Craftsmen, merchants and business owners 0 0,0 0 0,0 0 0,0
Executives and higher-level intellectual professions 4 2,7 20 12,5 5 3,0
Technicians and associate professionals 20 13,5 15 9,4 39 24,2
Office employees 48 32,4 39 25,0 24 15,2
Workers 20 13,5 25 15,6 15 9,1
Retired persons 40 27,0 15 9,4 49 30,3
Other inactive individuals 12 8,1 35 21,9 29 18,2
Altogether 149 100,0 158 100,0 160 100,0
  • Sources : Insee, RP2012, RP2017 and RP2023, additional operations, geography as of 01/01/2026.

POP T8 - Population aged 15 years and over by sex and current or former socioprofessional classification in 2023

POP T8 - Population aged 15 years and over by sex and current or former socioprofessional classification in 2023
Socioprofessional classification Male % Female %
Farmers 0 0,0 0 0,0
Craftsmen, merchants and business owners 0 0,0 0 0,0
Executives and higher-level intellectual professions 0 0,0 5 5,9
Technicians and associate professionals 24 31,3 15 17,6
Office employees 0 0,0 24 29,4
Workers 10 12,5 5 5,9
Retired persons 19 25,0 29 35,3
Other people with no professional activity 24 31,3 5 5,9
Altogether 78 100,0 82 100,0
  • Source: Insee, RP2023 additional operations, geography as of 01/01/2026.

POP T9 - Population aged 15 years and over by age and current or former socioprofessional classification in 2023

POP T9 - Population aged 15 years and over by age and current or former socioprofessional classification in 2023
Socioprofessional classification 15 to 24 years % 25 to 54 years % 55 years or older %
Farmers 0 0,0 0 0,0 0 0,0
Craftsmen, merchants and business owners 0 0,0 0 0,0 0 0,0
Executives and higher-level intellectual professions 0 0,0 5 5,9 0 0,0
Technicians and associate professionals 0 0,0 39 47,1 0 0,0
Office employees 10 50,0 15 17,6 0 0,0
Workers 5 25,0 10 11,8 0 0,0
Retired persons 0 0,0 0 0,0 49 83,3
Other people with no professional activity 5 25,0 15 17,6 10 16,7
Altogether 19 100,0 82 100,0 58 100,0
  • Source: Insee, RP2023 additional operations, geography as of 01/01/2026.