Growth and structure of the population in 2021 Municipality of Trignac (44210)

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 7 264 100,0 7 636 100,0 8 106 100,0
0 to 14 years old 1 428 19,7 1 575 20,6 1 497 18,5
15 to 29 years old 1 259 17,3 1 211 15,9 1 381 17,0
30 to 44 years old 1 461 20,1 1 552 20,3 1 492 18,4
45 to 59 years old 1 456 20,0 1 399 18,3 1 625 20,0
60 to 74 years old 1 061 14,6 1 211 15,9 1 411 17,4
75 and over 600 8,3 688 9,0 701 8,6
  • 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 19,7 20,6 18,5
15 to 29 years old 17,3 15,9 17,0
30 to 44 years old 20,1 20,3 18,4
45 to 59 years old 20,0 18,3 20,0
60 to 74 years old 14,6 15,9 17,4
75 and over 8,3 9,0 8,6
  • 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 7 076 7 253 7 180 7 020 6 956 7 264 7 636 8 106
Average density (inhab / km²) 492,1 504,4 499,3 488,2 483,7 505,1 531,0 563,7
  • (*) 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 % 0,4 –0,1 –0,3 –0,1 0,4 1,0 1,0
due to the natural balance in % 0,8 0,6 0,5 0,4 0,5 0,4 0,2
due to the apparent balance of inflows and outflows in % –0,5 –0,8 –0,8 –0,5 –0,1 0,6 0,8
Natality rate (‰) 18,8 15,2 13,8 12,9 14,3 13,1 11,9
Mortality rate (‰) 10,4 8,7 8,5 8,5 8,9 9,2 9,9
  • 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 3 981 100,0 4 125 100,0
0 to 14 years old 761 19,1 737 17,9
15 to 29 years old 714 17,9 668 16,2
30 to 44 years old 759 19,1 733 17,8
45 to 59 years old 837 21,0 788 19,1
60 to 74 years old 661 16,6 750 18,2
75 to 89 years old 235 5,9 386 9,3
90 years and over 14 0,4 66 1,6
0 to 19 years old 1 047 26,3 962 23,3
20 to 64 years old 2 260 56,8 2 231 54,1
65 and over 674 16,9 933 22,6
  • 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: 7 522 100,0 8 008 100,0
In the same house 6 634 88,2 7 245 90,5
In another house in the same town 342 4,5 230 2,9
In another town 546 7,3 533 6,7
  • 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 39,7 60,3
15 to 24 years old 23,0 77,0
25 to 54 years old 27,3 72,7
55 years old and over 34,4 65,6
  • 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 5 857 100,0 6 043 100,0 6 657 100,0
Farmer operators 12 0,2 21 0,3 5 0,1
Craftsmen, traders, business leaders 121 2,1 133 2,2 136 2,0
Managers and higher intellectual professions 149 2,6 198 3,3 162 2,4
Middle-level occupations 687 11,7 785 13,0 980 14,7
Services employee 1 156 19,7 1 188 19,7 1 199 18,0
Blue-collar workers 1 118 19,1 1 095 18,1 1 296 19,5
Retirees 1 791 30,6 1 853 30,7 1 903 28,6
Other people with no professional activity 823 14,0 770 12,7 976 14,7
  • 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 3 268 3 389 100,0 100,0 100,0
Farmer operators 5 0 0,0 0,2 0,0
Craftsmen, traders, business leaders 111 25 0,0 3,1 1,6
Managers and higher intellectual professions 107 55 0,5 4,7 0,4
Middle-level occupations 477 503 13,3 25,8 2,0
Services employee 240 959 22,2 24,5 8,7
Blue-collar workers 1 042 254 19,6 30,4 6,4
Retirees 897 1 006 0,0 0,2 73,1
Other people without professional activity 389 587 44,3 11,1 7,9
  • Source: Insee, RP2021 additional operation, geography as of 01/01/2024.