Growth and structure of the population in 2020 Municipality of Loire-Authion (49307)

Detailed figures

Paru le :27/06/2023

This municipality has experienced contour changes since 2011:

  • 01/01/2016 – Saint-Mathurin-sur-Loire devient commune déléguée (chef-lieu) au sein de Loire-Authion (49307) (commune nouvelle).
  • 01/01/2016 – Création de la commune nouvelle de Loire-Authion en lieu et place des communes d'Andard (49004), de Bauné (49019), de La Bohalle (49032), de Brain-sur-l'Authion (49042), de Corné (49106), de La Daguenière (49117) et de Saint-Mathurin-sur-Loire (49307) devenues déléguées.

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 15 142 100,0 15 584 100,0 16 293 100,0
0 to 14 years old 3 289 21,7 3 282 21,1 3 324 20,4
15 to 29 years old 2 215 14,6 2 232 14,3 2 174 13,3
30 to 44 years old 3 089 20,4 2 970 19,1 3 020 18,5
45 to 59 years old 3 472 22,9 3 515 22,6 3 595 22,1
60 to 74 years old 1 952 12,9 2 367 15,2 2 874 17,6
75 and over 1 125 7,4 1 219 7,8 1 306 8,0
  • 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 21,7 21,1 20,4
15 to 29 years old 14,6 14,3 13,3
30 to 44 years old 20,4 19,1 18,5
45 to 59 years old 22,9 22,6 22,1
60 to 74 years old 12,9 15,2 17,6
75 and over 7,4 7,8 8,0
  • 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 7 346 7 851 10 443 12 451 13 565 15 142 15 584 16 293
Average density (inhab / km²) 64,6 69,1 91,9 109,5 119,3 133,2 137,1 143,3
  • (*) 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 % 1,0 4,1 2,2 1,0 1,1 0,6 0,7
due to the natural balance in % 0,3 0,4 0,5 0,5 0,6 0,4 0,3
due to the apparent balance of inflows and outflows in % 0,6 3,8 1,7 0,5 0,6 0,1 0,4
Natality rate (‰) 15,8 13,8 13,7 11,7 12,5 11,1 10,3
Mortality rate (‰) 12,5 10,3 8,6 7,1 7,0 6,7 7,3
  • 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 8 173 100,0 8 120 100,0
0 to 14 years old 1 762 21,6 1 562 19,2
15 to 29 years old 1 139 13,9 1 035 12,7
30 to 44 years old 1 499 18,3 1 520 18,7
45 to 59 years old 1 804 22,1 1 791 22,1
60 to 74 years old 1 406 17,2 1 468 18,1
75 to 89 years old 500 6,1 623 7,7
90 years and over 62 0,8 120 1,5
0 to 19 years old 2 307 28,2 2 005 24,7
20 to 64 years old 4 443 54,4 4 503 55,5
65 and over 1 423 17,4 1 612 19,9
  • 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: 15 418 100,0 16 148 100,0
In the same house 12 588 81,6 14 911 92,3
In another house in the same town 1 960 12,7 360 2,2
In another town 870 5,6 876 5,4
  • 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 %

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 34,3 65,7
15 to 24 years old 26,0 74,0
25 to 54 years old 22,5 77,5
55 years old and over 43,7 56,3
  • 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 11 801 100,0 12 219 100,0 12 887 100,0
Farmer operators 169 1,4 147 1,2 141 1,1
Craftsmen, traders, business leaders 455 3,9 475 3,9 570 4,4
Managers and higher intellectual professions 876 7,4 889 7,3 1 170 9,1
Middle-level occupations 1 912 16,2 2 097 17,2 2 286 17,7
Services employee 2 056 17,4 2 097 17,2 2 008 15,6
Blue-collar workers 1 797 15,2 1 629 13,3 1 631 12,7
Retirees 3 216 27,3 3 559 29,1 3 725 28,9
Other people with no professional activity 1 320 11,2 1 325 10,8 1 356 10,5
  • 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 6 378 6 509 100,0 100,0 100,0
Farmer operators 113 28 0,4 1,3 1,1
Craftsmen, traders, business leaders 385 184 0,9 6,3 3,2
Managers and higher intellectual professions 694 476 2,3 14,6 4,6
Middle-level occupations 1 061 1 225 5,0 30,7 6,4
Services employee 405 1 603 11,4 24,6 6,3
Blue-collar workers 1 320 311 13,3 19,2 4,9
Retirees 1 807 1 918 0,0 0,2 70,8
Other people without professional activity 592 764 66,6 3,2 2,7
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.