Growth and structure of the population in 2021 Municipality of Authon-du-Perche (28018)
This municipality has experienced contour changes since 2012:
- 01/01/2019 – Authon-du-Perche devient commune déléguée (chef-lieu) au sein d'Authon-du-Perche (28018) (commune nouvelle).
- 01/01/2019 – Création de la commune nouvelle d'Authon-du-Perche en lieu et place des communes d'Authon-du-Perche (28018) et de Soizé (28376) 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 | 1 610 | 100,0 | 1 525 | 100,0 | 1 484 | 100,0 |
| 0 to 14 years old | 285 | 17,7 | 247 | 16,2 | 236 | 15,9 |
| 15 to 29 years old | 227 | 14,1 | 200 | 13,1 | 185 | 12,5 |
| 30 to 44 years old | 269 | 16,7 | 242 | 15,9 | 236 | 15,9 |
| 45 to 59 years old | 282 | 17,5 | 287 | 18,8 | 264 | 17,8 |
| 60 to 74 years old | 272 | 16,9 | 286 | 18,7 | 334 | 22,5 |
| 75 and over | 276 | 17,2 | 263 | 17,3 | 230 | 15,5 |
- 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 | 17,7 | 16,2 | 15,9 |
| 15 to 29 years old | 14,1 | 13,1 | 12,5 |
| 30 to 44 years old | 16,7 | 15,9 | 15,9 |
| 45 to 59 years old | 17,5 | 18,8 | 17,8 |
| 60 to 74 years old | 16,9 | 18,7 | 22,5 |
| 75 and over | 17,2 | 17,3 | 15,5 |
- 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 | 1 597 | 1 756 | 1 612 | 1 538 | 1 536 | 1 610 | 1 525 | 1 484 |
| Average density (inhab / km²) | 45,9 | 50,4 | 46,3 | 44,2 | 44,1 | 46,2 | 43,8 | 42,6 |
- (*) 1967 and 1974 for overseas departments (DOM)
- The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
- 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 % | 1,4 | –1,2 | –0,6 | –0,0 | 0,4 | –1,1 | –0,5 |
| due to the natural balance in % | –0,1 | 0,1 | –0,2 | –0,4 | –0,5 | –0,8 | –1,3 |
| due to the apparent balance of inflows and outflows in % | 1,4 | –1,3 | –0,4 | 0,3 | 0,9 | –0,3 | 0,9 |
| Natality rate (‰) | 13,2 | 12,7 | 12,0 | 10,6 | 12,5 | 10,4 | 8,8 |
| Mortality rate (‰) | 13,8 | 11,7 | 13,7 | 14,2 | 17,1 | 18,7 | 22,2 |
- 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 | 725 | 100,0 | 759 | 100,0 |
| 0 to 14 years old | 124 | 17,0 | 112 | 14,8 |
| 15 to 29 years old | 100 | 13,8 | 85 | 11,2 |
| 30 to 44 years old | 126 | 17,4 | 110 | 14,5 |
| 45 to 59 years old | 129 | 17,8 | 135 | 17,7 |
| 60 to 74 years old | 167 | 23,1 | 166 | 21,9 |
| 75 to 89 years old | 62 | 8,5 | 110 | 14,4 |
| 90 years and over | 17 | 2,4 | 41 | 5,4 |
| 0 to 19 years old | 161 | 22,2 | 139 | 18,3 |
| 20 to 64 years old | 384 | 52,9 | 357 | 47,0 |
| 65 and over | 180 | 24,9 | 263 | 34,7 |
- Source: Insee, RP2021 main operation, geography as of 01/01/2024.
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