Growth and structure of the population in 2020 Municipality of Bairon et ses environs (08116)
This municipality has experienced contour changes since 2011:
- 01/01/2016 – Le Chesne devient commune déléguée (chef-lieu) au sein de Bairon et ses environs (08116) (commune nouvelle).
- 01/01/2016 – Création de la commune nouvelle de Bairon et ses environs en lieu et place des communes des Alleux (08007), du Chesne (08116) et de Louvergny (08261) 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
| 2009 | % | 2014 | % | 2020 | % | |
|---|---|---|---|---|---|---|
| Altogether | 1 149 | 100,0 | 1 077 | 100,0 | 1 026 | 100,0 |
| 0 to 14 years old | 224 | 19,5 | 203 | 18,8 | 186 | 18,1 |
| 15 to 29 years old | 173 | 15,1 | 158 | 14,7 | 144 | 14,1 |
| 30 to 44 years old | 210 | 18,3 | 185 | 17,2 | 165 | 16,1 |
| 45 to 59 years old | 232 | 20,2 | 207 | 19,2 | 199 | 19,4 |
| 60 to 74 years old | 170 | 14,8 | 180 | 16,7 | 191 | 18,7 |
| 75 and over | 140 | 12,2 | 144 | 13,3 | 140 | 13,7 |
- Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauPOP G2 - Population estimates by age range
| 2009 | 2014 | 2020 | |
|---|---|---|---|
| 0 to 14 years old | 19,5 | 18,8 | 18,1 |
| 15 to 29 years old | 15,1 | 14,7 | 14,1 |
| 30 to 44 years old | 18,3 | 17,2 | 16,1 |
| 45 to 59 years old | 20,2 | 19,2 | 19,4 |
| 60 to 74 years old | 14,8 | 16,7 | 18,7 |
| 75 and over | 12,2 | 13,3 | 13,7 |
- Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
graphiquePOP G2 - Population estimates by age range
- Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.
tableauPOP T1 - Population since 1968: population and average density (residents per square kilometre)
| 1968(*) | 1975(*) | 1982 | 1990 | 1999 | 2009 | 2014 | 2020 | |
|---|---|---|---|---|---|---|---|---|
| Population | 1 368 | 1 242 | 1 205 | 1 136 | 1 077 | 1 149 | 1 077 | 1 026 |
| Average density (inhab / km²) | 30,5 | 27,7 | 26,9 | 25,3 | 24,0 | 25,6 | 24,0 | 22,9 |
- (*) 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.
tableauPOP 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 % | –1,4 | –0,4 | –0,7 | –0,6 | 0,6 | –1,3 | –0,8 |
| due to the natural balance in % | –0,1 | 0,1 | 0,1 | 0,1 | –0,0 | 0,0 | –0,2 |
| due to the apparent balance of inflows and outflows in % | –1,2 | –0,5 | –0,9 | –0,7 | 0,7 | –1,3 | –0,6 |
| Natality rate (‰) | 11,6 | 13,0 | 13,2 | 13,6 | 10,6 | 12,5 | 8,8 |
| Mortality rate (‰) | 12,9 | 12,3 | 11,7 | 13,0 | 10,8 | 12,3 | 10,6 |
- 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
tableauPOP T3 - Population by age and sex in 2020
| Male | % | Female | % | |
|---|---|---|---|---|
| Altogether | 497 | 100,0 | 529 | 100,0 |
| 0 to 14 years old | 102 | 20,6 | 84 | 15,8 |
| 15 to 29 years old | 73 | 14,6 | 72 | 13,5 |
| 30 to 44 years old | 86 | 17,4 | 78 | 14,8 |
| 45 to 59 years old | 89 | 18,0 | 110 | 20,7 |
| 60 to 74 years old | 96 | 19,4 | 95 | 18,0 |
| 75 to 89 years old | 46 | 9,2 | 77 | 14,6 |
| 90 years and over | 4 | 0,8 | 13 | 2,5 |
| 0 to 19 years old | 129 | 26,0 | 109 | 20,7 |
| 20 to 64 years old | 258 | 52,0 | 261 | 49,4 |
| 65 and over | 109 | 22,0 | 158 | 30,0 |
- Source: Insee, RP2020 main operation, geography as of 01/01/2023.
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