Growth and structure of the population in 2020 Municipality of Terre-et-Marais (50564)
This municipality has experienced contour changes since 2011:
- 01/01/2016 – Sainteny devient commune déléguée (chef-lieu) au sein de Terre-et-Marais (50564) (commune nouvelle).
- 01/01/2016 – Création de la commune nouvelle de Terre-et-Marais en lieu et place des communes de Saint-Georges-de-Bohon (50470) et de Sainteny (50564) 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 | 1 196 | 100,0 | 1 255 | 100,0 | 1 321 | 100,0 |
| 0 to 14 years old | 248 | 20,8 | 250 | 19,9 | 275 | 20,8 |
| 15 to 29 years old | 184 | 15,4 | 217 | 17,3 | 196 | 14,8 |
| 30 to 44 years old | 247 | 20,7 | 236 | 18,8 | 250 | 19,0 |
| 45 to 59 years old | 253 | 21,2 | 274 | 21,9 | 306 | 23,2 |
| 60 to 74 years old | 143 | 12,0 | 163 | 13,0 | 186 | 14,1 |
| 75 and over | 120 | 10,1 | 116 | 9,2 | 108 | 8,2 |
- 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 | 20,8 | 19,9 | 20,8 |
| 15 to 29 years old | 15,4 | 17,3 | 14,8 |
| 30 to 44 years old | 20,7 | 18,8 | 19,0 |
| 45 to 59 years old | 21,2 | 21,9 | 23,2 |
| 60 to 74 years old | 12,0 | 13,0 | 14,1 |
| 75 and over | 10,1 | 9,2 | 8,2 |
- 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 | 1 148 | 1 066 | 1 050 | 1 137 | 1 213 | 1 196 | 1 255 | 1 321 |
| Average density (inhab / km²) | 32,3 | 30,0 | 29,5 | 31,9 | 34,1 | 33,6 | 35,3 | 37,1 |
- (*) 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 % | –1,1 | –0,2 | 1,0 | 0,7 | –0,1 | 1,0 | 0,9 |
| due to the natural balance in % | 0,4 | 0,1 | 0,1 | 0,1 | 0,4 | 0,3 | 0,3 |
| due to the apparent balance of inflows and outflows in % | –1,5 | –0,4 | 0,9 | 0,6 | –0,6 | 0,6 | 0,6 |
| Natality rate (‰) | 16,2 | 11,8 | 10,5 | 11,5 | 11,3 | 11,3 | 10,4 |
| Mortality rate (‰) | 12,0 | 10,3 | 9,0 | 10,7 | 7,1 | 7,9 | 7,4 |
- 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 | 666 | 100,0 | 655 | 100,0 |
| 0 to 14 years old | 143 | 21,5 | 131 | 20,0 |
| 15 to 29 years old | 102 | 15,3 | 95 | 14,4 |
| 30 to 44 years old | 122 | 18,3 | 129 | 19,6 |
| 45 to 59 years old | 161 | 24,2 | 145 | 22,2 |
| 60 to 74 years old | 99 | 14,9 | 87 | 13,2 |
| 75 to 89 years old | 33 | 5,0 | 59 | 9,0 |
| 90 years and over | 6 | 0,9 | 9 | 1,4 |
| 0 to 19 years old | 180 | 27,0 | 164 | 25,1 |
| 20 to 64 years old | 395 | 59,4 | 362 | 55,3 |
| 65 and over | 91 | 13,6 | 128 | 19,6 |
- Source: Insee, RP2020 main operation, geography as of 01/01/2023.
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