Growth and structure of the population in 2021 Municipality of Les Trois-Châteaux (39378)
This municipality has experienced contour changes since 2012:
- 01/01/2019 – Nanc-lès-Saint-Amour reste déléguée au sein des Trois-Châteaux (39378) (commune nouvelle).
- 01/01/2019 – Création de la commune nouvelle des Trois-Châteaux en lieu et place des communes des Trois Châteaux (39378) et de Saint-Jean-d'Étreux (39484).
- 01/04/2016 – Nanc-lès-Saint-Amour devient commune déléguée (chef-lieu) au sein des Trois Châteaux (39378) (commune nouvelle).
- 01/04/2016 – Création de la commune nouvelle des Trois Châteaux en lieu et place des communes de L'Aubépin (39023), de Chazelles (39135) et de Nanc-lès-Saint-Amour (39378) 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 | 692 | 100,0 | 772 | 100,0 | 765 | 100,0 |
| 0 to 14 years old | 106 | 15,3 | 138 | 17,9 | 128 | 16,8 |
| 15 to 29 years old | 91 | 13,1 | 91 | 11,8 | 95 | 12,5 |
| 30 to 44 years old | 133 | 19,2 | 143 | 18,5 | 125 | 16,3 |
| 45 to 59 years old | 152 | 21,9 | 164 | 21,2 | 159 | 20,8 |
| 60 to 74 years old | 140 | 20,3 | 152 | 19,7 | 172 | 22,5 |
| 75 and over | 70 | 10,2 | 85 | 11,0 | 85 | 11,1 |
- 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 | 15,3 | 17,9 | 16,8 |
| 15 to 29 years old | 13,1 | 11,8 | 12,5 |
| 30 to 44 years old | 19,2 | 18,5 | 16,3 |
| 45 to 59 years old | 21,9 | 21,2 | 20,8 |
| 60 to 74 years old | 20,3 | 19,7 | 22,5 |
| 75 and over | 10,2 | 11,0 | 11,1 |
- 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 | 594 | 584 | 583 | 597 | 630 | 692 | 772 | 765 |
| Average density (inhab / km²) | 30,8 | 30,3 | 30,2 | 31,0 | 32,7 | 35,9 | 40,0 | 39,7 |
- (*) 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.
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 % | –0,2 | –0,0 | 0,3 | 0,6 | 0,9 | 2,2 | –0,2 |
| due to the natural balance in % | –0,4 | –0,9 | –0,6 | 0,0 | –0,2 | 0,4 | –0,0 |
| due to the apparent balance of inflows and outflows in % | 0,2 | 0,9 | 0,8 | 0,6 | 1,1 | 1,9 | –0,1 |
| Natality rate (‰) | 13,9 | 7,1 | 9,8 | 10,0 | 8,3 | 10,0 | 6,3 |
| Mortality rate (‰) | 18,2 | 15,8 | 15,3 | 10,0 | 10,8 | 6,4 | 6,5 |
- 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 | 382 | 100,0 | 383 | 100,0 |
| 0 to 14 years old | 64 | 16,8 | 64 | 16,8 |
| 15 to 29 years old | 47 | 12,2 | 49 | 12,8 |
| 30 to 44 years old | 63 | 16,4 | 62 | 16,3 |
| 45 to 59 years old | 81 | 21,2 | 78 | 20,4 |
| 60 to 74 years old | 91 | 23,7 | 82 | 21,3 |
| 75 to 89 years old | 34 | 9,0 | 38 | 10,0 |
| 90 years and over | 3 | 0,8 | 9 | 2,4 |
| 0 to 19 years old | 84 | 22,0 | 80 | 20,9 |
| 20 to 64 years old | 199 | 51,9 | 195 | 50,9 |
| 65 and over | 100 | 26,1 | 108 | 28,2 |
- Source: Insee, RP2021 main operation, geography as of 01/01/2024.
Pour en savoir plus