Growth and structure of the population in 2021 Municipality 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 6 119 100,0 6 201 100,0 6 009 100,0
0 to 14 years old 1 097 17,9 1 087 17,5 1 044 17,4
15 to 29 years old 1 191 19,5 1 181 19,0 978 16,3
30 to 44 years old 1 054 17,2 987 15,9 953 15,9
45 to 59 years old 1 198 19,6 1 238 20,0 1 185 19,7
60 to 74 years old 875 14,3 971 15,7 1 121 18,7
75 and over 704 11,5 737 11,9 728 12,1
  • 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 17,9 17,5 17,4
15 to 29 years old 19,5 19,0 16,3
30 to 44 years old 17,2 15,9 15,9
45 to 59 years old 19,6 20,0 19,7
60 to 74 years old 14,3 15,7 18,7
75 and over 11,5 11,9 12,1
  • 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 5 828 6 204 6 194 6 262 6 328 6 119 6 201 6 009
Average density (inhab / km²) 463,3 493,2 492,4 497,8 503,0 486,4 492,9 477,7
  • (*) 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 % 0,9 –0,0 0,1 0,1 –0,3 0,3 –0,5
due to the natural balance in % 0,4 0,0 0,1 0,0 –0,2 –0,3 –0,9
due to the apparent balance of inflows and outflows in % 0,5 –0,1 0,1 0,1 –0,1 0,6 0,4
Natality rate (‰) 20,2 16,9 16,2 13,7 12,1 12,9 10,0
Mortality rate (‰) 16,7 16,4 15,6 13,6 14,5 16,1 18,8
  • 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 2 801 100,0 3 208 100,0
0 to 14 years old 520 18,5 524 16,3
15 to 29 years old 493 17,6 485 15,1
30 to 44 years old 465 16,6 488 15,2
45 to 59 years old 562 20,1 623 19,4
60 to 74 years old 529 18,9 592 18,5
75 to 89 years old 209 7,5 386 12,0
90 years and over 23 0,8 110 3,4
0 to 19 years old 694 24,8 697 21,7
20 to 64 years old 1 536 54,8 1 623 50,6
65 and over 571 20,4 887 27,7
  • 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: 6 132 100,0 5 961 100,0
In the same house 5 399 88,0 5 304 89,0
In another house in the same town 352 5,7 282 4,7
In another town 381 6,2 375 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 45,4 54,6
15 to 24 years old 31,5 68,5
25 to 54 years old 50,5 49,5
55 years old and over 32,8 67,2
  • 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 4 992 100,0 5 180 100,0 5 002 100,0
Farmer operators 20 0,4 25 0,5 15 0,3
Craftsmen, traders, business leaders 96 1,9 105 2,0 94 1,9
Managers and higher intellectual professions 136 2,7 180 3,5 124 2,5
Middle-level occupations 424 8,5 455 8,8 512 10,2
Services employee 844 16,9 865 16,7 894 17,9
Blue-collar workers 1 056 21,2 995 19,2 880 17,6
Retirees 1 588 31,8 1 620 31,3 1 640 32,8
Other people with no professional activity 828 16,6 935 18,1 843 16,8
  • 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 2 330 2 672 100,0 100,0 100,0
Farmer operators 10 5 0,0 0,5 0,2
Craftsmen, traders, business leaders 59 35 0,7 3,3 1,1
Managers and higher intellectual professions 75 50 0,0 4,6 1,5
Middle-level occupations 244 268 6,3 20,8 2,6
Services employee 198 696 16,2 29,0 9,0
Blue-collar workers 711 169 19,0 28,4 8,1
Retirees 707 932 0,0 0,0 70,2
Other people without professional activity 326 517 57,7 13,5 7,3
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.