Growth and structure of the population in 2021 Municipality of Champigny en Rochereau (86053)
This municipality has experienced contour changes since 2012:
- 01/01/2017 – Champigny-le-Sec devient commune déléguée (chef-lieu) au sein de Champigny en Rochereau (86053) (commune nouvelle).
- 01/01/2017 – Création de la commune nouvelle de Champigny en Rochereau en lieu et place des communes de Champigny-le-Sec (86053) et du Rochereau (86208) 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 | 1 815 | 100,0 | 1 903 | 100,0 | 1 914 | 100,0 |
| 0 to 14 years old | 415 | 22,8 | 448 | 23,6 | 388 | 20,3 |
| 15 to 29 years old | 257 | 14,2 | 256 | 13,5 | 271 | 14,2 |
| 30 to 44 years old | 465 | 25,6 | 492 | 25,9 | 440 | 23,0 |
| 45 to 59 years old | 336 | 18,5 | 339 | 17,8 | 399 | 20,8 |
| 60 to 74 years old | 187 | 10,3 | 213 | 11,2 | 277 | 14,5 |
| 75 and over | 156 | 8,6 | 155 | 8,1 | 138 | 7,2 |
- 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 | 22,8 | 23,6 | 20,3 |
| 15 to 29 years old | 14,2 | 13,5 | 14,2 |
| 30 to 44 years old | 25,6 | 25,9 | 23,0 |
| 45 to 59 years old | 18,5 | 17,8 | 20,8 |
| 60 to 74 years old | 10,3 | 11,2 | 14,5 |
| 75 and over | 8,6 | 8,1 | 7,2 |
- 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 | 1 357 | 1 320 | 1 346 | 1 389 | 1 430 | 1 815 | 1 903 | 1 914 |
| Average density (inhab / km²) | 40,8 | 39,7 | 40,5 | 41,8 | 43,0 | 54,6 | 57,3 | 57,6 |
- (*) 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 % | –0,4 | 0,3 | 0,4 | 0,3 | 2,2 | 1,0 | 0,1 |
| due to the natural balance in % | –0,1 | –0,3 | 0,2 | 0,2 | 0,8 | 0,6 | 0,7 |
| due to the apparent balance of inflows and outflows in % | –0,3 | 0,6 | 0,2 | 0,1 | 1,3 | 0,3 | –0,6 |
| Natality rate (‰) | 13,4 | 10,4 | 13,1 | 11,2 | 14,7 | 13,2 | 12,6 |
| Mortality rate (‰) | 14,5 | 13,7 | 11,4 | 9,1 | 6,3 | 6,9 | 5,2 |
- 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 | 968 | 100,0 | 946 | 100,0 |
| 0 to 14 years old | 203 | 21,0 | 184 | 19,5 |
| 15 to 29 years old | 134 | 13,8 | 137 | 14,5 |
| 30 to 44 years old | 227 | 23,5 | 213 | 22,5 |
| 45 to 59 years old | 208 | 21,5 | 191 | 20,2 |
| 60 to 74 years old | 136 | 14,1 | 141 | 14,9 |
| 75 to 89 years old | 51 | 5,3 | 58 | 6,2 |
| 90 years and over | 8 | 0,8 | 21 | 2,2 |
| 0 to 19 years old | 265 | 27,4 | 248 | 26,2 |
| 20 to 64 years old | 556 | 57,5 | 535 | 56,5 |
| 65 and over | 146 | 15,1 | 164 | 17,3 |
- Source: Insee, RP2021 main operation, geography as of 01/01/2024.
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