Growth and structure of the population in 2021 Functional area 2020 of Decazeville (330)

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 19 858 100,0 19 021 100,0 17 974 100,0
0 to 14 years old 2 871 14,5 2 647 13,9 2 355 13,1
15 to 29 years old 2 484 12,5 2 333 12,3 2 178 12,1
30 to 44 years old 3 152 15,9 2 684 14,1 2 388 13,3
45 to 59 years old 3 950 19,9 3 952 20,8 3 655 20,3
60 to 74 years old 3 973 20,0 4 088 21,5 4 342 24,2
75 and over 3 429 17,3 3 317 17,4 3 056 17,0
  • 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 14,5 13,9 13,1
15 to 29 years old 12,5 12,3 12,1
30 to 44 years old 15,9 14,1 13,3
45 to 59 years old 19,9 20,8 20,3
60 to 74 years old 20,0 21,5 24,2
75 and over 17,3 17,4 17,0
  • 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 30 766 29 284 26 780 23 529 21 174 19 858 19 021 17 974
Average density (inhab / km²) 165,7 157,7 144,2 126,7 114,0 107,0 102,4 96,8
  • (*) 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 % –0,7 –1,3 –1,6 –1,2 –0,6 –0,9 –0,9
due to the natural balance in % –0,1 –0,5 –0,6 –0,7 –0,6 –0,6 –0,9
due to the apparent balance of inflows and outflows in % –0,6 –0,8 –1,0 –0,5 0,0 –0,2 0,0
Natality rate (‰) 12,3 9,1 7,7 7,7 8,6 8,8 7,3
Mortality rate (‰) 13,7 14,0 13,4 14,2 14,8 14,9 16,7
  • 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 8 743 100,0 9 231 100,0
0 to 14 years old 1 188 13,6 1 167 12,6
15 to 29 years old 1 217 13,9 960 10,4
30 to 44 years old 1 199 13,7 1 189 12,9
45 to 59 years old 1 818 20,8 1 837 19,9
60 to 74 years old 2 100 24,0 2 242 24,3
75 to 89 years old 1 080 12,3 1 490 16,1
90 years and over 140 1,6 345 3,7
0 to 19 years old 1 702 19,5 1 572 17,0
20 to 64 years old 4 454 50,9 4 316 46,7
65 and over 2 587 29,6 3 344 36,2
  • 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: 18 867 100,0 17 850 100,0
In the same house 16 900 89,6 16 000 89,6
In another house in the same town 612 3,2 487 2,7
In another town 1 355 7,2 1 362 7,6
  • 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 27,2 72,8
15 to 24 years old 23,7 76,3
25 to 54 years old 25,9 74,1
55 years old and over 28,6 71,4
  • 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 16 974 100,0 16 334 100,0 15 538 100,0
Farmer operators 223 1,3 263 1,6 175 1,1
Craftsmen, traders, business leaders 600 3,5 557 3,4 583 3,8
Managers and higher intellectual professions 442 2,6 421 2,6 563 3,6
Middle-level occupations 1 450 8,5 1 369 8,4 1 496 9,6
Services employee 2 340 13,8 2 321 14,2 2 110 13,6
Blue-collar workers 2 532 14,9 2 425 14,8 2 094 13,5
Retirees 6 831 40,2 6 728 41,2 6 294 40,5
Other people with no professional activity 2 556 15,1 2 250 13,8 2 223 14,3
  • 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 7 501 8 037 100,0 100,0 100,0
Farmer operators 120 55 0,3 1,9 0,8
Craftsmen, traders, business leaders 433 150 2,2 7,6 1,7
Managers and higher intellectual professions 330 233 0,9 7,4 1,8
Middle-level occupations 659 837 6,6 20,6 3,5
Services employee 412 1 698 11,8 26,3 6,1
Blue-collar workers 1 737 357 24,9 25,3 4,1
Retirees 2 978 3 317 0,0 0,5 72,6
Other people without professional activity 832 1 391 53,2 10,3 9,4
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.