Growth and structure of the population in 2020 Municipality of Mesnil-Roc'h (35308)

Detailed figures

Paru le :27/06/2023

This municipality has experienced contour changes since 2011:

  • 01/01/2019 – Saint-Pierre-de-Plesguen devient commune déléguée (chef-lieu) au sein de Mesnil-Roc'h (35308) (commune nouvelle).
  • 01/01/2019 – Création de la commune nouvelle de Mesnil-Roc'h en lieu et place des communes de Lanhélin (35147), de Saint-Pierre-de-Plesguen (35308) et de Tressé (35344) devenues déléguées.

In the case of a merger, when the geography of the source indicated under the table / graph is after the date of the merger, the data correspond to those of the new municipality.

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
2009 % 2014 % 2020 %
Altogether 3 897 100,0 4 159 100,0 4 387 100,0
0 to 14 years old 887 22,8 998 24,0 961 21,9
15 to 29 years old 531 13,6 515 12,4 623 14,2
30 to 44 years old 900 23,1 974 23,4 948 21,6
45 to 59 years old 676 17,3 696 16,7 805 18,4
60 to 74 years old 571 14,7 619 14,9 658 15,0
75 and over 331 8,5 357 8,6 392 8,9
  • 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 22,8 24,0 21,9
15 to 29 years old 13,6 12,4 14,2
30 to 44 years old 23,1 23,4 21,6
45 to 59 years old 17,3 16,7 18,4
60 to 74 years old 14,7 14,9 15,0
75 and over 8,5 8,6 8,9
  • 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 3 009 2 903 2 960 2 960 2 848 3 897 4 159 4 387
Average density (inhab / km²) 73,1 70,5 71,9 71,9 69,2 94,7 101,0 106,6
  • (*) 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 % –0,5 0,3 0,0 –0,4 3,2 1,3 0,9
due to the natural balance in % 0,2 –0,0 –0,1 0,0 0,5 0,9 0,3
due to the apparent balance of inflows and outflows in % –0,7 0,3 0,1 –0,4 2,7 0,5 0,6
Natality rate (‰) 16,3 12,4 11,1 10,4 14,8 16,0 11,7
Mortality rate (‰) 14,0 12,6 12,6 10,2 9,5 7,4 8,3
  • 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 2 215 100,0 2 172 100,0
0 to 14 years old 516 23,3 445 20,5
15 to 29 years old 333 15,0 289 13,3
30 to 44 years old 472 21,3 476 21,9
45 to 59 years old 403 18,2 403 18,5
60 to 74 years old 330 14,9 328 15,1
75 to 89 years old 158 7,1 199 9,2
90 years and over 4 0,2 31 1,4
0 to 19 years old 639 28,9 562 25,9
20 to 64 years old 1 209 54,6 1 152 53,0
65 and over 367 16,6 458 21,1
  • 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: 4 081 100,0 4 336 100,0
In the same house 3 727 91,3 3 972 91,6
In another house in the same town 81 2,0 53 1,2
In another town 273 6,7 312 7,2
  • 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 18,5 81,5
15 to 24 years old 5,9 94,1
25 to 54 years old 15,0 85,0
55 years old and over 14,7 85,3
  • 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 3 048 100,0 3 126 100,0 3 421 100,0
Farmer operators 54 1,8 33 1,0 15 0,4
Craftsmen, traders, business leaders 122 4,0 95 3,0 168 4,9
Managers and higher intellectual professions 187 6,1 142 4,5 132 3,9
Middle-level occupations 351 11,5 514 16,4 563 16,5
Services employee 497 16,3 593 19,0 576 16,8
Blue-collar workers 502 16,5 557 17,8 541 15,8
Retirees 937 30,7 837 26,8 866 25,3
Other people with no professional activity 398 13,1 356 11,4 560 16,4
  • 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 1 680 1 741 100,0 100,0 100,0
Farmer operators 15 0 0,0 0,9 0,0
Craftsmen, traders, business leaders 126 41 0,0 7,0 3,6
Managers and higher intellectual professions 76 56 1,2 6,5 1,2
Middle-level occupations 244 319 5,0 29,0 3,2
Services employee 147 428 8,9 25,8 7,2
Blue-collar workers 409 132 22,4 22,1 5,2
Retirees 454 412 0,0 0,3 67,1
Other people without professional activity 209 352 62,4 8,5 12,5
  • Source: Insee, RP2020 additional operation, geography as of 01/01/2023.