Growth and structure of the population in 2021 Urban unit 2020 of Loire-Authion (49403)

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Paru le :27/06/2024

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POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 23 951 100,0 25 056 100,0 26 175 100,0
0 to 14 years old 5 394 22,5 5 420 21,6 5 272 20,1
15 to 29 years old 3 420 14,3 3 609 14,4 3 621 13,8
30 to 44 years old 4 986 20,8 4 873 19,4 4 994 19,1
45 to 59 years old 5 387 22,5 5 563 22,2 5 585 21,3
60 to 74 years old 3 122 13,0 3 734 14,9 4 557 17,4
75 and over 1 642 6,9 1 857 7,4 2 145 8,2
  • 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 22,5 21,6 20,1
15 to 29 years old 14,3 14,4 13,8
30 to 44 years old 20,8 19,4 19,1
45 to 59 years old 22,5 22,2 21,3
60 to 74 years old 13,0 14,9 17,4
75 and over 6,9 7,4 8,2
  • 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 11 578 12 456 16 449 19 307 20 988 23 951 25 056 26 175
Average density (inhab / km²) 65,1 70,0 92,4 108,5 117,9 134,6 140,8 147,1
  • (*) 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 % 1,1 4,0 2,0 0,9 1,2 0,9 0,7
due to the natural balance in % 0,4 0,3 0,5 0,4 0,6 0,6 0,3
due to the apparent balance of inflows and outflows in % 0,7 3,7 1,5 0,5 0,6 0,4 0,4
Natality rate (‰) 16,0 13,3 13,3 11,5 12,8 11,8 10,3
Mortality rate (‰) 12,4 10,2 8,2 7,0 6,8 6,3 6,9
  • 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 12 999 100,0 13 176 100,0
0 to 14 years old 2 751 21,2 2 521 19,1
15 to 29 years old 1 844 14,2 1 777 13,5
30 to 44 years old 2 444 18,8 2 550 19,4
45 to 59 years old 2 793 21,5 2 793 21,2
60 to 74 years old 2 247 17,3 2 311 17,5
75 to 89 years old 822 6,3 1 009 7,7
90 years and over 98 0,8 215 1,6
0 to 19 years old 3 640 28,0 3 318 25,2
20 to 64 years old 7 055 54,3 7 207 54,7
65 and over 2 304 17,7 2 651 20,1
  • 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: 24 770 100,0 25 931 100,0
In the same house 23 006 92,9 23 946 92,3
In another house in the same town 311 1,3 538 2,1
In another town 1 454 5,9 1 447 5,6
  • 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 33,6 66,4
15 to 24 years old 24,9 75,1
25 to 54 years old 22,1 77,9
55 years old and over 34,8 65,2
  • 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 18 526 100,0 19 627 100,0 23 567 100,0
Farmer operators 216 1,2 191 1,0 208 0,9
Craftsmen, traders, business leaders 726 3,9 727 3,7 1 043 4,4
Managers and higher intellectual professions 1 417 7,6 1 519 7,7 2 318 9,8
Middle-level occupations 3 039 16,4 3 356 17,1 4 223 17,9
Services employee 3 238 17,5 3 255 16,6 3 565 15,1
Blue-collar workers 2 833 15,3 2 752 14,0 3 070 13,0
Retirees 4 937 26,6 5 545 28,3 6 589 28,0
Other people with no professional activity 2 121 11,4 2 282 11,6 2 550 10,8
  • 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 11 545 12 022 100,0 100,0 100,0
Farmer operators 167 41 0,3 1,1 0,8
Craftsmen, traders, business leaders 708 335 0,3 6,8 2,9
Managers and higher intellectual professions 1 357 962 1,3 16,5 4,8
Middle-level occupations 1 957 2 266 7,1 30,6 6,5
Services employee 670 2 895 12,9 22,9 6,8
Blue-collar workers 2 435 635 16,5 18,9 5,1
Retirees 3 197 3 392 0,0 0,1 69,3
Other people without professional activity 1 053 1 497 61,6 3,2 3,7
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.
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