Growth and structure of the population in 2020 Municipality of Bierné-les-Villages (53029)
This municipality has experienced contour changes since 2011:
- 01/01/2019 – Bierné devient commune déléguée (chef-lieu) au sein de Bierné-les-Villages (53029) (commune nouvelle).
- 01/01/2019 – Création de la commune nouvelle de Bierné-les-Villages en lieu et place des communes d'Argenton-Notre-Dame (53006), de Bierné (53029), de Saint-Laurent-des-Mortiers (53231) et de Saint-Michel-de-Feins (53241) 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 | 1 245 | 100,0 | 1 272 | 100,0 | 1 254 | 100,0 |
| 0 to 14 years old | 299 | 24,0 | 316 | 24,8 | 307 | 24,5 |
| 15 to 29 years old | 193 | 15,5 | 208 | 16,3 | 184 | 14,7 |
| 30 to 44 years old | 268 | 21,5 | 237 | 18,6 | 240 | 19,1 |
| 45 to 59 years old | 220 | 17,7 | 238 | 18,7 | 251 | 20,0 |
| 60 to 74 years old | 156 | 12,5 | 177 | 13,9 | 168 | 13,4 |
| 75 and over | 110 | 8,8 | 98 | 7,7 | 104 | 8,3 |
- 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 | 24,0 | 24,8 | 24,5 |
| 15 to 29 years old | 15,5 | 16,3 | 14,7 |
| 30 to 44 years old | 21,5 | 18,6 | 19,1 |
| 45 to 59 years old | 17,7 | 18,7 | 20,0 |
| 60 to 74 years old | 12,5 | 13,9 | 13,4 |
| 75 and over | 8,8 | 7,7 | 8,3 |
- 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 | 1 204 | 1 076 | 1 156 | 1 138 | 1 245 | 1 272 | 1 254 |
| Average density (inhab / km²) | 28,7 | 25,2 | 22,5 | 24,2 | 23,8 | 26,1 | 26,6 | 26,3 |
- (*) 1967 and 1974 for overseas departments (DOM)
- The data proposed is established for the same geographical scope, in the geography in force on 01/01/2023.
- 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 % | –1,8 | –1,6 | 0,9 | –0,2 | 0,9 | 0,4 | –0,2 |
| due to the natural balance in % | 0,6 | 0,4 | 0,5 | 0,4 | 1,0 | 0,8 | 0,8 |
| due to the apparent balance of inflows and outflows in % | –2,4 | –2,0 | 0,4 | –0,6 | –0,1 | –0,4 | –1,0 |
| Natality rate (‰) | 15,4 | 13,1 | 13,9 | 12,2 | 16,2 | 14,2 | 12,8 |
| Mortality rate (‰) | 9,4 | 9,4 | 9,1 | 8,2 | 6,3 | 5,9 | 5,1 |
- 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 | 631 | 100,0 | 623 | 100,0 |
| 0 to 14 years old | 136 | 21,6 | 171 | 27,4 |
| 15 to 29 years old | 96 | 15,2 | 88 | 14,1 |
| 30 to 44 years old | 125 | 19,8 | 115 | 18,5 |
| 45 to 59 years old | 138 | 21,9 | 113 | 18,1 |
| 60 to 74 years old | 92 | 14,6 | 76 | 12,2 |
| 75 to 89 years old | 40 | 6,3 | 51 | 8,2 |
| 90 years and over | 4 | 0,6 | 9 | 1,4 |
| 0 to 19 years old | 174 | 27,6 | 203 | 32,6 |
| 20 to 64 years old | 354 | 56,1 | 311 | 49,9 |
| 65 and over | 103 | 16,3 | 109 | 17,5 |
- Source: Insee, RP2020 main operation, geography as of 01/01/2023.
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