Growth and structure of the population in 2020 Municipality of Montdidier (80561)

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 6 083 100,0 6 195 100,0 6 051 100,0
0 to 14 years old 1 092 18,0 1 086 17,5 1 069 17,7
15 to 29 years old 1 185 19,5 1 183 19,1 991 16,4
30 to 44 years old 1 049 17,2 986 15,9 966 16,0
45 to 59 years old 1 192 19,6 1 236 20,0 1 188 19,6
60 to 74 years old 870 14,3 970 15,7 1 115 18,4
75 and over 695 11,4 735 11,9 722 11,9
  • 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 18,0 17,5 17,7
15 to 29 years old 19,5 19,1 16,4
30 to 44 years old 17,2 15,9 16,0
45 to 59 years old 19,6 20,0 19,6
60 to 74 years old 14,3 15,7 18,4
75 and over 11,4 11,9 11,9
  • 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 5 828 6 204 6 194 6 262 6 328 6 083 6 195 6 051
Average density (inhab / km²) 463,3 493,2 492,4 497,8 503,0 483,5 492,4 481,0
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • 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 % 0,9 –0,0 0,1 0,1 –0,4 0,4 –0,4
due to the natural balance in % 0,4 0,0 0,1 0,0 –0,3 –0,3 –0,7
due to the apparent balance of inflows and outflows in % 0,5 –0,1 0,1 0,1 –0,1 0,6 0,3
Natality rate (‰) 20,2 16,9 16,2 13,7 12,0 13,4 10,4
Mortality rate (‰) 16,7 16,4 15,6 13,6 14,6 16,0 17,4
  • 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 2 824 100,0 3 227 100,0
0 to 14 years old 532 18,8 537 16,6
15 to 29 years old 500 17,7 491 15,2
30 to 44 years old 470 16,6 496 15,4
45 to 59 years old 564 20,0 624 19,3
60 to 74 years old 527 18,7 588 18,2
75 to 89 years old 208 7,4 382 11,8
90 years and over 23 0,8 109 3,4
0 to 19 years old 710 25,1 714 22,1
20 to 64 years old 1 545 54,7 1 633 50,6
65 and over 569 20,1 880 27,3
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
2014 % 2020 %
People one year old and over, previously living: 6 126 100,0 6 002 100,0
In the same house 5 391 88,0 5 341 89,0
In another house in the same town 352 5,7 284 4,7
In another town 383 6,3 377 6,3
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

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 31,7 68,3
25 to 54 years old 50,5 49,5
55 years old and over 32,7 67,3
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

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

  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

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

POP T5 - Population aged 15 years and over by socioprofessional classification
2009 % 2014 % 2020 %
Altogether 4 961 100,0 5 176 100,0 5 020 100,0
Farmer operators 20 0,4 25 0,5 15 0,3
Craftsmen, traders, business leaders 96 1,9 105 2,0 95 1,9
Managers and higher intellectual professions 135 2,7 180 3,5 125 2,5
Middle-level occupations 422 8,5 454 8,8 515 10,3
Services employee 839 16,9 866 16,7 900 17,9
Blue-collar workers 1 051 21,2 995 19,2 885 17,6
Retirees 1 574 31,7 1 616 31,2 1 630 32,5
Other people with no professional activity 824 16,6 934 18,1 855 17,0
  • Sources: Insee, RP2009, RP2014 and RP2020, additional operations, geography as of 01/01/2023.

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2020

POP T6 - Population aged 15 years and over by sex, age and socioprofessional classification in 2020
Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 2 340 2 680 100,0 100,0 100,0
Farmer operators 10 5 0,0 0,5 0,2
Craftsmen, traders, business leaders 60 35 0,7 3,3 1,1
Managers and higher intellectual professions 75 50 0,0 4,5 1,5
Middle-level occupations 245 270 6,3 20,7 2,6
Services employee 200 700 16,1 29,0 9,0
Blue-collar workers 715 170 18,9 28,3 8,2
Retirees 705 925 0,0 0,0 70,1
Other people without professional activity 330 525 58,0 13,6 7,3
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.