Growth and structure of the population in 2021 Living zone 2022 of Montdidier (80561)

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 11 961 100,0 12 122 100,0 11 813 100,0
0 to 14 years old 2 341 19,6 2 313 19,1 2 157 18,3
15 to 29 years old 2 146 17,9 2 118 17,5 1 865 15,8
30 to 44 years old 2 335 19,5 2 146 17,7 2 047 17,3
45 to 59 years old 2 297 19,2 2 443 20,2 2 417 20,5
60 to 74 years old 1 625 13,6 1 847 15,2 2 095 17,7
75 and over 1 217 10,2 1 255 10,3 1 232 10,4
  • 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 19,6 19,1 18,3
15 to 29 years old 17,9 17,5 15,8
30 to 44 years old 19,5 17,7 17,3
45 to 59 years old 19,2 20,2 20,5
60 to 74 years old 13,6 15,2 17,7
75 and over 10,2 10,3 10,4
  • 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 10 863 10 865 10 741 11 071 11 489 11 961 12 122 11 813
Average density (inhab / km²) 54,9 54,9 54,3 56,0 58,1 60,5 61,3 59,7
  • (*) 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 % 0,0 –0,2 0,4 0,4 0,4 0,3 –0,4
due to the natural balance in % 0,2 –0,1 –0,0 –0,2 –0,1 –0,1 –0,5
due to the apparent balance of inflows and outflows in % –0,2 –0,0 0,4 0,6 0,5 0,4 0,0
Natality rate (‰) 17,3 15,0 15,0 12,7 12,6 12,6 10,5
Mortality rate (‰) 15,7 16,4 15,5 14,2 13,4 13,6 15,1
  • 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 5 698 100,0 6 115 100,0
0 to 14 years old 1 076 18,9 1 080 17,7
15 to 29 years old 940 16,5 925 15,1
30 to 44 years old 1 025 18,0 1 023 16,7
45 to 59 years old 1 200 21,1 1 217 19,9
60 to 74 years old 1 034 18,1 1 062 17,4
75 to 89 years old 381 6,7 632 10,3
90 years and over 42 0,7 176 2,9
0 to 19 years old 1 435 25,2 1 413 23,1
20 to 64 years old 3 164 55,5 3 204 52,4
65 and over 1 099 19,3 1 498 24,5
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2015 % 2021 %
People one year old and over, previously living: 11 984 100,0 11 705 100,0
In the same house 10 756 89,8 10 630 90,8
In another house in the same town 410 3,4 334 2,8
In another town 818 6,8 741 6,3
  • Source: Insee, RP2015, RP2021 main operations, geography as of 01/01/2024.

POP G3 - Home address 1 year before for people living in another house, by age in %

POP G3 - Home address 1 year before for people living in another house, by age in %
In another house in the same town In another town
1 to 14 years old 33,0 67,0
15 to 24 years old 25,0 75,0
25 to 54 years old 35,4 64,6
55 years old and over 23,1 76,9
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP G3 - Home address 1 year before for people living in another house, by age in %

  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.

POP T5 - Population aged 15 years and over by socioprofessional classification

POP T5 - Population aged 15 years and over by socioprofessional classification
socioprofessional classification 2010 % 2015 % 2021 %
Altogether 9 553 100,0 9 875 100,0 9 675 100,0
Farmer operators 158 1,7 143 1,4 104 1,1
Craftsmen, traders, business leaders 190 2,0 258 2,6 254 2,6
Managers and higher intellectual professions 317 3,3 407 4,1 371 3,8
Middle-level occupations 1 056 11,1 1 042 10,6 1 099 11,4
Services employee 1 558 16,3 1 703 17,2 1 665 17,2
Blue-collar workers 2 039 21,3 1 846 18,7 1 828 18,9
Retirees 2 768 29,0 2 962 30,0 2 864 29,6
Other people with no professional activity 1 466 15,3 1 513 15,3 1 490 15,4
  • Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of 01/01/2024.

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2021
socioprofessional classification Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 4 721 4 953 100,0 100,0 100,0
Farmer operators 69 35 0,0 1,3 1,2
Craftsmen, traders, business leaders 205 49 0,4 4,3 1,6
Managers and higher intellectual professions 183 188 0,4 6,7 2,1
Middle-level occupations 563 536 8,2 20,3 3,6
Services employee 337 1 327 12,2 27,8 8,4
Blue-collar workers 1 448 380 21,7 29,0 8,3
Retirees 1 324 1 539 0,0 0,2 66,7
Other people without professional activity 592 898 57,2 10,3 8,0
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.