Growth and structure of the population in 2021 Arrondissement of Montdidier (803)

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 46 658 100,0 47 717 100,0 46 920 100,0
0 to 14 years old 9 443 20,2 9 615 20,1 8 942 19,1
15 to 29 years old 8 169 17,5 7 980 16,7 7 605 16,2
30 to 44 years old 9 930 21,3 9 601 20,1 8 978 19,1
45 to 59 years old 9 245 19,8 9 528 20,0 9 472 20,2
60 to 74 years old 6 051 13,0 7 004 14,7 7 888 16,8
75 and over 3 819 8,2 3 988 8,4 4 034 8,6
  • 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 20,2 20,1 19,1
15 to 29 years old 17,5 16,7 16,2
30 to 44 years old 21,3 20,1 19,1
45 to 59 years old 19,8 20,0 20,2
60 to 74 years old 13,0 14,7 16,8
75 and over 8,2 8,4 8,6
  • 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 38 422 38 933 40 364 41 697 43 574 46 658 47 717 46 920
Average density (inhab / km²) 49,1 49,8 51,6 53,3 55,7 59,7 61,0 60,0
  • (*) 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 % 0,2 0,5 0,4 0,5 0,6 0,4 –0,3
due to the natural balance in % 0,4 0,2 0,3 0,2 0,3 0,3 0,0
due to the apparent balance of inflows and outflows in % –0,2 0,3 0,1 0,3 0,3 0,1 –0,3
Natality rate (‰) 17,2 15,2 14,7 12,8 13,6 13,2 11,1
Mortality rate (‰) 13,5 12,8 11,9 11,1 10,6 10,0 10,7
  • 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 23 004 100,0 23 916 100,0
0 to 14 years old 4 563 19,8 4 378 18,3
15 to 29 years old 3 891 16,9 3 714 15,5
30 to 44 years old 4 427 19,2 4 551 19,0
45 to 59 years old 4 764 20,7 4 709 19,7
60 to 74 years old 3 832 16,7 4 056 17,0
75 to 89 years old 1 392 6,1 2 103 8,8
90 years and over 135 0,6 405 1,7
0 to 19 years old 6 091 26,5 5 765 24,1
20 to 64 years old 12 929 56,2 13 040 54,5
65 and over 3 984 17,3 5 111 21,4
  • 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: 47 110 100,0 46 412 100,0
In the same house 42 478 90,2 42 220 91,0
In another house in the same town 1 225 2,6 1 052 2,3
In another town 3 407 7,2 3 139 6,8
  • 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 26,8 73,2
15 to 24 years old 23,3 76,7
25 to 54 years old 24,2 75,8
55 years old and over 28,6 71,4
  • 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 37 147 100,0 38 257 100,0 38 084 100,0
Farmer operators 670 1,8 636 1,7 572 1,5
Craftsmen, traders, business leaders 982 2,6 1 087 2,8 1 146 3,0
Managers and higher intellectual professions 1 686 4,5 1 946 5,1 2 103 5,5
Middle-level occupations 4 929 13,3 5 163 13,5 5 411 14,2
Services employee 6 068 16,3 6 502 17,0 6 171 16,2
Blue-collar workers 7 521 20,2 6 968 18,2 6 782 17,8
Retirees 9 701 26,1 10 499 27,4 10 199 26,8
Other people with no professional activity 5 591 15,1 5 456 14,3 5 700 15,0
  • 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 18 556 19 528 100,0 100,0 100,0
Farmer operators 428 145 0,2 1,7 1,7
Craftsmen, traders, business leaders 812 334 0,6 4,7 1,9
Managers and higher intellectual professions 1 206 897 0,9 9,6 2,3
Middle-level occupations 2 527 2 883 7,7 23,8 5,1
Services employee 1 304 4 867 12,6 25,1 7,0
Blue-collar workers 5 324 1 459 18,8 26,5 7,2
Retirees 4 670 5 529 0,0 0,2 67,5
Other people without professional activity 2 287 3 414 59,1 8,4 7,3
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.