Growth and structure of the population in 2020 Municipality of Montbrison (42147)

Detailed figures

Paru le :27/06/2023

This municipality has experienced contour changes since 2011:

  • 01/01/2013 – La fusion de Montbrison avec Moingt (42144) est transformé en fusion simple.

In the case of a merger, when the geography of the source indicated under the table / graph is after the date of the merger, the data correspond to those of the new municipality.

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 14 974 100,0 15 689 100,0 15 943 100,0
0 to 14 years old 2 438 16,3 2 644 16,9 2 541 15,9
15 to 29 years old 2 826 18,9 2 901 18,5 2 901 18,2
30 to 44 years old 2 803 18,7 2 722 17,4 2 663 16,7
45 to 59 years old 3 032 20,2 2 918 18,6 3 030 19,0
60 to 74 years old 2 201 14,7 2 623 16,7 2 866 18,0
75 and over 1 675 11,2 1 881 12,0 1 941 12,2
  • 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 16,3 16,9 15,9
15 to 29 years old 18,9 18,5 18,2
30 to 44 years old 18,7 17,4 16,7
45 to 59 years old 20,2 18,6 19,0
60 to 74 years old 14,7 16,7 18,0
75 and over 11,2 12,0 12,2
  • 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 11 213 12 451 13 280 14 064 14 589 14 974 15 689 15 943
Average density (inhab / km²) 686,7 762,5 813,2 861,2 893,4 917,0 960,7 976,3
  • (*) 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 % 1,5 0,9 0,7 0,4 0,3 0,9 0,3
due to the natural balance in % 0,6 0,6 0,4 0,2 0,1 0,1 –0,1
due to the apparent balance of inflows and outflows in % 0,9 0,4 0,3 0,2 0,1 0,9 0,4
Natality rate (‰) 19,0 18,6 16,0 13,3 11,8 11,2 9,8
Mortality rate (‰) 13,0 13,0 12,1 11,1 10,4 10,5 11,0
  • 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 7 523 100,0 8 420 100,0
0 to 14 years old 1 293 17,2 1 249 14,8
15 to 29 years old 1 508 20,0 1 394 16,6
30 to 44 years old 1 342 17,8 1 321 15,7
45 to 59 years old 1 425 18,9 1 605 19,1
60 to 74 years old 1 286 17,1 1 580 18,8
75 to 89 years old 611 8,1 1 067 12,7
90 years and over 59 0,8 203 2,4
0 to 19 years old 1 807 24,0 1 737 20,6
20 to 64 years old 4 211 56,0 4 334 51,5
65 and over 1 506 20,0 2 349 27,9
  • 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: 15 488 100,0 15 807 100,0
In the same house 13 612 87,9 13 718 86,8
In another house in the same town 759 4,9 900 5,7
In another town 1 118 7,2 1 189 7,5
  • 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 56,5 43,5
15 to 24 years old 31,5 68,5
25 to 54 years old 42,3 57,7
55 years old and over 48,6 51,4
  • 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 12 531 100,0 13 067 100,0 13 396 100,0
Farmer operators 8 0,1 13 0,1 21 0,2
Craftsmen, traders, business leaders 464 3,7 434 3,3 416 3,1
Managers and higher intellectual professions 652 5,2 755 5,8 824 6,2
Middle-level occupations 1 755 14,0 1 767 13,5 1 876 14,0
Services employee 2 047 16,3 2 185 16,7 2 169 16,2
Blue-collar workers 1 957 15,6 1 903 14,6 1 944 14,5
Retirees 3 693 29,5 4 197 32,1 4 258 31,8
Other people with no professional activity 1 954 15,6 1 812 13,9 1 888 14,1
  • 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 6 220 7 176 100,0 100,0 100,0
Farmer operators 19 2 0,1 0,2 0,1
Craftsmen, traders, business leaders 295 121 1,2 5,5 1,4
Managers and higher intellectual professions 462 362 1,7 11,1 3,0
Middle-level occupations 879 997 8,8 25,8 4,6
Services employee 496 1 673 19,9 25,1 6,4
Blue-collar workers 1 553 390 17,1 23,9 4,7
Retirees 1 782 2 476 0,0 0,2 72,9
Other people without professional activity 734 1 154 51,1 8,2 7,0
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.