Growth and structure of the population in 2020 Urban unit 2020 of Decazeville (12302)

Detailed figures

Paru le :27/06/2023

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 15 824 100,0 14 854 100,0 13 898 100,0
0 to 14 years old 2 211 14,0 2 037 13,7 1 833 13,2
15 to 29 years old 2 090 13,2 1 897 12,8 1 715 12,3
30 to 44 years old 2 397 15,2 2 050 13,8 1 803 13,0
45 to 59 years old 3 142 19,9 3 052 20,5 2 752 19,8
60 to 74 years old 3 174 20,1 3 205 21,6 3 365 24,2
75 and over 2 810 17,8 2 614 17,6 2 429 17,5
  • 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 14,0 13,7 13,2
15 to 29 years old 13,2 12,8 12,3
30 to 44 years old 15,2 13,8 13,0
45 to 59 years old 19,9 20,5 19,8
60 to 74 years old 20,1 21,6 24,2
75 and over 17,8 17,6 17,5
  • 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 25 728 24 408 21 925 19 170 17 044 15 824 14 854 13 898
Average density (inhab / km²) 307,5 291,7 262,0 229,1 203,7 189,1 177,5 166,1
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
  • 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 % –0,8 –1,5 –1,7 –1,3 –0,7 –1,3 –1,1
due to the natural balance in % –0,1 –0,5 –0,5 –0,7 –0,7 –0,6 –0,9
due to the apparent balance of inflows and outflows in % –0,6 –1,0 –1,1 –0,6 –0,0 –0,6 –0,2
Natality rate (‰) 12,4 9,7 8,2 7,6 8,2 9,1 7,5
Mortality rate (‰) 13,9 14,3 13,5 14,6 15,6 15,5 16,9
  • 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 6 747 100,0 7 151 100,0
0 to 14 years old 930 13,8 902 12,6
15 to 29 years old 976 14,5 739 10,3
30 to 44 years old 894 13,3 909 12,7
45 to 59 years old 1 362 20,2 1 390 19,4
60 to 74 years old 1 607 23,8 1 758 24,6
75 to 89 years old 865 12,8 1 177 16,5
90 years and over 112 1,7 275 3,8
0 to 19 years old 1 347 20,0 1 215 17,0
20 to 64 years old 3 380 50,1 3 301 46,2
65 and over 2 020 29,9 2 635 36,8
  • 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: 14 737 100,0 13 801 100,0
In the same house 13 055 88,6 12 278 89,0
In another house in the same town 557 3,8 432 3,1
In another town 1 124 7,6 1 091 7,9
  • 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 29,6 70,4
15 to 24 years old 24,7 75,3
25 to 54 years old 27,4 72,6
55 years old and over 32,1 67,9
  • 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 13 603 100,0 12 775 100,0 12 022 100,0
Farmer operators 72 0,5 102 0,8 21 0,2
Craftsmen, traders, business leaders 459 3,4 393 3,1 425 3,5
Managers and higher intellectual professions 328 2,4 346 2,7 336 2,8
Middle-level occupations 1 106 8,1 986 7,7 1 108 9,2
Services employee 1 923 14,1 1 864 14,6 1 672 13,9
Blue-collar workers 2 084 15,3 1 953 15,3 1 671 13,9
Retirees 5 419 39,8 5 240 41,0 4 963 41,3
Other people with no professional activity 2 210 16,2 1 893 14,8 1 827 15,2
  • 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 5 826 6 196 100,0 100,0 100,0
Farmer operators 16 5 0,0 0,4 0,1
Craftsmen, traders, business leaders 318 107 2,3 7,2 1,7
Managers and higher intellectual professions 188 147 1,1 5,4 1,6
Middle-level occupations 501 607 6,5 19,7 3,7
Services employee 345 1 327 11,4 27,3 6,7
Blue-collar workers 1 386 285 26,1 27,1 3,9
Retirees 2 370 2 593 0,0 0,7 72,8
Other people without professional activity 702 1 125 52,5 12,3 9,6
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.