Growth and structure of the population in 2020 Urban unit 2020 of Mont-de-Marsan (40401)

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 39 325 100,0 40 458 100,0 39 679 100,0
0 to 14 years old 6 497 16,5 6 416 15,9 5 844 14,7
15 to 29 years old 7 965 20,3 7 940 19,6 7 514 18,9
30 to 44 years old 7 335 18,7 7 403 18,3 6 891 17,4
45 to 59 years old 8 657 22,0 8 182 20,2 8 174 20,6
60 to 74 years old 5 418 13,8 6 493 16,0 7 268 18,3
75 and over 3 453 8,8 4 023 9,9 3 987 10,0
  • 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 16,5 15,9 14,7
15 to 29 years old 20,3 19,6 18,9
30 to 44 years old 18,7 18,3 17,4
45 to 59 years old 22,0 20,2 20,6
60 to 74 years old 13,8 16,0 18,3
75 and over 8,8 9,9 10,0
  • 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 28 749 32 270 33 616 35 403 36 653 39 325 40 458 39 679
Average density (inhab / km²) 455,4 511,2 532,5 560,8 580,6 622,9 640,9 628,5
  • (*) 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 % 1,7 0,6 0,6 0,4 0,7 0,6 –0,3
due to the natural balance in % 1,1 0,7 0,7 0,4 0,3 0,2 0,0
due to the apparent balance of inflows and outflows in % 0,6 –0,1 –0,0 0,0 0,4 0,4 –0,3
Natality rate (‰) 19,4 15,1 14,9 12,5 11,7 10,8 9,4
Mortality rate (‰) 8,3 8,4 8,3 8,8 8,5 8,8 9,4
  • 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 19 002 100,0 20 677 100,0
0 to 14 years old 2 916 15,3 2 928 14,2
15 to 29 years old 3 958 20,8 3 556 17,2
30 to 44 years old 3 504 18,4 3 387 16,4
45 to 59 years old 3 868 20,4 4 306 20,8
60 to 74 years old 3 251 17,1 4 018 19,4
75 to 89 years old 1 383 7,3 2 071 10,0
90 years and over 122 0,6 411 2,0
0 to 19 years old 4 279 22,5 4 156 20,1
20 to 64 years old 11 121 58,5 11 485 55,5
65 and over 3 602 19,0 5 036 24,4
  • 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: 40 055 100,0 39 328 100,0
In the same house 33 383 83,3 33 363 84,8
In another house in the same town 2 817 7,0 2 557 6,5
In another town 3 854 9,6 3 408 8,7
  • 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 43,4 56,6
15 to 24 years old 34,5 65,5
25 to 54 years old 47,8 52,2
55 years old and over 39,4 60,6
  • 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 32 792 100,0 34 140 100,0 33 849 100,0
Farmer operators 30 0,1 40 0,1 39 0,1
Craftsmen, traders, business leaders 727 2,2 902 2,6 943 2,8
Managers and higher intellectual professions 2 383 7,3 2 226 6,5 2 215 6,5
Middle-level occupations 4 628 14,1 4 811 14,1 4 793 14,2
Services employee 6 915 21,1 6 754 19,8 6 246 18,5
Blue-collar workers 4 012 12,2 4 018 11,8 3 743 11,1
Retirees 8 525 26,0 9 708 28,4 9 794 28,9
Other people with no professional activity 5 572 17,0 5 681 16,6 6 074 17,9
  • 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 16 166 17 682 100,0 100,0 100,0
Farmer operators 31 8 0,0 0,1 0,2
Craftsmen, traders, business leaders 623 320 1,1 4,3 1,8
Managers and higher intellectual professions 1 159 1 056 0,9 11,2 3,6
Middle-level occupations 2 193 2 601 10,6 23,4 5,6
Services employee 2 069 4 177 18,4 29,0 7,3
Blue-collar workers 2 921 821 12,8 17,3 3,9
Retirees 4 320 5 475 0,0 0,5 69,6
Other people without professional activity 2 850 3 224 56,3 14,2 8,0
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.