Growth and structure of the population in 2021 Municipality of Châtel-en-Trièves (38456)
This municipality has experienced contour changes since 2012:
- 01/01/2017 – Saint-Sébastien devient commune déléguée (chef-lieu) au sein de Châtel-en-Trièves (38456) (commune nouvelle).
- 01/01/2017 – Création de la commune nouvelle de Châtel-en-Trièves en lieu et place des communes de Cordéac (38125) et de Saint-Sébastien (38456) 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.
tableauPOP T0 - Population estimates by age range
| Age | 2010 | % | 2015 | % | 2021 | % |
|---|---|---|---|---|---|---|
| Altogether | 460 | 100,0 | 459 | 100,0 | 491 | 100,0 |
| 0 to 14 years old | 94 | 20,4 | 85 | 18,5 | 71 | 14,4 |
| 15 to 29 years old | 64 | 13,9 | 47 | 10,1 | 52 | 10,5 |
| 30 to 44 years old | 86 | 18,7 | 89 | 19,4 | 83 | 16,9 |
| 45 to 59 years old | 101 | 22,0 | 97 | 21,2 | 108 | 22,0 |
| 60 to 74 years old | 79 | 17,2 | 102 | 22,2 | 126 | 25,6 |
| 75 and over | 36 | 7,8 | 40 | 8,6 | 52 | 10,6 |
- Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauPOP G2 - Population estimates by age range
| 2010 | 2015 | 2021 | |
|---|---|---|---|
| 0 to 14 years old | 20,4 | 18,5 | 14,4 |
| 15 to 29 years old | 13,9 | 10,1 | 10,5 |
| 30 to 44 years old | 18,7 | 19,4 | 16,9 |
| 45 to 59 years old | 22,0 | 21,2 | 22,0 |
| 60 to 74 years old | 17,2 | 22,2 | 25,6 |
| 75 and over | 7,8 | 8,6 | 10,6 |
- Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
graphiquePOP G2 - Population estimates by age range
- Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauPOP T1 - Population since 1968: population and average density (residents per square kilometre)
| 1968(*) | 1975(*) | 1982 | 1990 | 1999 | 2010 | 2015 | 2021 | |
|---|---|---|---|---|---|---|---|---|
| Population | 330 | 261 | 278 | 334 | 371 | 460 | 459 | 491 |
| Average density (inhab / km²) | 6,9 | 5,5 | 5,8 | 7,0 | 7,8 | 9,7 | 9,6 | 10,3 |
- (*) 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.
tableauPOP 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 % | –3,3 | 0,9 | 2,3 | 1,2 | 2,0 | –0,0 | 1,1 |
| due to the natural balance in % | –1,0 | –0,4 | –0,8 | 0,3 | 0,4 | 0,3 | –0,2 |
| due to the apparent balance of inflows and outflows in % | –2,3 | 1,3 | 3,1 | 0,9 | 1,6 | –0,3 | 1,3 |
| Natality rate (‰) | 8,1 | 9,5 | 12,8 | 11,4 | 10,9 | 7,8 | 5,3 |
| Mortality rate (‰) | 18,2 | 13,8 | 20,7 | 8,9 | 6,9 | 5,2 | 7,1 |
- 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
tableauPOP T3 - Population by age and sex in 2021
| Age | Male | % | Female | % |
|---|---|---|---|---|
| Altogether | 260 | 100,0 | 231 | 100,0 |
| 0 to 14 years old | 44 | 16,8 | 27 | 11,6 |
| 15 to 29 years old | 29 | 11,1 | 23 | 9,9 |
| 30 to 44 years old | 36 | 13,8 | 47 | 20,3 |
| 45 to 59 years old | 63 | 24,2 | 45 | 19,5 |
| 60 to 74 years old | 65 | 25,1 | 60 | 26,1 |
| 75 to 89 years old | 21 | 8,1 | 26 | 11,3 |
| 90 years and over | 2 | 0,8 | 3 | 1,3 |
| 0 to 19 years old | 58 | 22,2 | 40 | 17,2 |
| 20 to 64 years old | 130 | 50,0 | 125 | 54,1 |
| 65 and over | 72 | 27,8 | 66 | 28,7 |
- Source: Insee, RP2021 main operation, geography as of 01/01/2024.
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