Growth and structure of the population in 2021 Arrondissement of Blois (411)

Detailed figures

Paru le :27/06/2024

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 148 204 100,0 150 766 100,0 151 096 100,0
0 to 14 years old 27 710 18,7 27 793 18,4 27 010 17,9
15 to 29 years old 24 792 16,7 24 664 16,4 23 752 15,7
30 to 44 years old 28 874 19,5 27 272 18,1 25 975 17,2
45 to 59 years old 30 929 20,9 30 645 20,3 30 310 20,1
60 to 74 years old 21 472 14,5 25 063 16,6 27 923 18,5
75 and over 14 427 9,7 15 330 10,2 16 125 10,7
  • 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 18,7 18,4 17,9
15 to 29 years old 16,7 16,4 15,7
30 to 44 years old 19,5 18,1 17,2
45 to 59 years old 20,9 20,3 20,1
60 to 74 years old 14,5 16,6 18,5
75 and over 9,7 10,2 10,7
  • 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 108 628 119 533 127 367 135 827 140 760 148 204 150 766 151 096
Average density (inhab / km²) 55,7 61,3 65,3 69,6 72,2 76,0 77,3 77,5
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • 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 % 1,4 0,9 0,8 0,4 0,5 0,3 0,0
due to the natural balance in % 0,7 0,5 0,4 0,3 0,4 0,4 0,1
due to the apparent balance of inflows and outflows in % 0,7 0,4 0,4 0,1 0,1 –0,0 –0,0
Natality rate (‰) 17,8 14,7 13,3 12,3 12,4 12,3 10,6
Mortality rate (‰) 10,9 9,8 9,3 9,0 8,9 8,8 9,8
  • 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 73 255 100,0 77 841 100,0
0 to 14 years old 14 057 19,2 12 953 16,6
15 to 29 years old 12 272 16,8 11 481 14,7
30 to 44 years old 12 693 17,3 13 282 17,1
45 to 59 years old 14 730 20,1 15 580 20,0
60 to 74 years old 13 017 17,8 14 906 19,1
75 to 89 years old 5 829 8,0 7 926 10,2
90 years and over 658 0,9 1 713 2,2
0 to 19 years old 18 973 25,9 17 320 22,3
20 to 64 years old 39 350 53,7 41 130 52,8
65 and over 14 932 20,4 19 391 24,9
  • 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: 149 020 100,0 149 583 100,0
In the same house 133 160 89,4 134 590 90,0
In another house in the same town 5 169 3,5 5 284 3,5
In another town 10 691 7,2 9 708 6,5
  • 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 42,0 58,0
15 to 24 years old 31,0 69,0
25 to 54 years old 35,7 64,3
55 years old and over 30,6 69,4
  • 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 120 462 100,0 122 923 100,0 123 944 100,0
Farmer operators 1 077 0,9 951 0,8 839 0,7
Craftsmen, traders, business leaders 3 677 3,1 3 844 3,1 4 149 3,3
Managers and higher intellectual professions 8 583 7,1 8 974 7,3 9 785 7,9
Middle-level occupations 17 442 14,5 18 010 14,7 18 009 14,5
Services employee 20 290 16,8 20 456 16,6 18 859 15,2
Blue-collar workers 17 790 14,8 17 449 14,2 16 316 13,2
Retirees 34 784 28,9 37 264 30,3 38 633 31,2
Other people with no professional activity 16 818 14,0 15 975 13,0 17 355 14,0
  • 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 59 302 64 642 100,0 100,0 100,0
Farmer operators 663 176 0,1 1,0 0,6
Craftsmen, traders, business leaders 2 786 1 364 0,6 5,4 2,1
Managers and higher intellectual professions 5 461 4 323 1,4 13,7 4,0
Middle-level occupations 8 484 9 525 8,6 25,6 5,2
Services employee 4 632 14 227 14,4 24,5 6,2
Blue-collar workers 12 722 3 593 15,9 21,1 4,4
Retirees 17 340 21 293 0,0 0,1 71,6
Other people without professional activity 7 212 10 143 58,9 8,7 5,9
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.