Growth and structure of the population in 2021 Municipality of Blandouet-Saint Jean (53228)
This municipality has experienced contour changes since 2012:
- 01/01/2017 – Saint-Jean-sur-Erve devient commune déléguée (chef-lieu) au sein de Blandouet-Saint Jean (53228) (commune nouvelle).
- 01/01/2017 – Création de la commune nouvelle de Blandouet-Saint Jean en lieu et place des communes de Blandouet (53032) et de Saint-Jean-sur-Erve (53228) 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 | 682 | 100,0 | 626 | 100,0 | 559 | 100,0 |
| 0 to 14 years old | 147 | 21,5 | 136 | 21,8 | 105 | 18,8 |
| 15 to 29 years old | 103 | 15,1 | 73 | 11,6 | 83 | 14,9 |
| 30 to 44 years old | 131 | 19,3 | 118 | 18,8 | 93 | 16,7 |
| 45 to 59 years old | 139 | 20,3 | 144 | 23,0 | 122 | 21,8 |
| 60 to 74 years old | 120 | 17,6 | 106 | 17,0 | 107 | 19,2 |
| 75 and over | 42 | 6,2 | 49 | 7,8 | 48 | 8,6 |
- 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 | 21,5 | 21,8 | 18,8 |
| 15 to 29 years old | 15,1 | 11,6 | 14,9 |
| 30 to 44 years old | 19,3 | 18,8 | 16,7 |
| 45 to 59 years old | 20,3 | 23,0 | 21,8 |
| 60 to 74 years old | 17,6 | 17,0 | 19,2 |
| 75 and over | 6,2 | 7,8 | 8,6 |
- 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 | 773 | 692 | 645 | 579 | 577 | 682 | 626 | 559 |
| Average density (inhab / km²) | 21,1 | 18,8 | 17,6 | 15,8 | 15,7 | 18,6 | 17,0 | 15,2 |
- (*) 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 % | –1,6 | –1,0 | –1,3 | –0,0 | 1,5 | –1,7 | –1,9 |
| due to the natural balance in % | 0,3 | –0,2 | –0,1 | 0,1 | 0,8 | 0,3 | –0,0 |
| due to the apparent balance of inflows and outflows in % | –1,9 | –0,8 | –1,3 | –0,2 | 0,7 | –2,0 | –1,8 |
| Natality rate (‰) | 15,0 | 8,7 | 7,1 | 10,2 | 13,9 | 9,4 | 8,9 |
| Mortality rate (‰) | 11,7 | 10,8 | 7,7 | 8,8 | 5,4 | 6,4 | 9,2 |
- 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 | 294 | 100,0 | 265 | 100,0 |
| 0 to 14 years old | 51 | 17,5 | 53 | 20,2 |
| 15 to 29 years old | 46 | 15,5 | 38 | 14,3 |
| 30 to 44 years old | 49 | 16,6 | 45 | 16,9 |
| 45 to 59 years old | 67 | 22,8 | 55 | 20,7 |
| 60 to 74 years old | 58 | 19,8 | 49 | 18,5 |
| 75 to 89 years old | 23 | 7,9 | 25 | 9,5 |
| 90 years and over | 0 | 0,0 | 0 | 0,0 |
| 0 to 19 years old | 79 | 26,9 | 69 | 26,1 |
| 20 to 64 years old | 154 | 52,3 | 146 | 54,9 |
| 65 and over | 61 | 20,8 | 50 | 18,9 |
- Source: Insee, RP2021 main operation, geography as of 01/01/2024.
Pour en savoir plus