Growth and structure of the population in 2021 Municipality of Rochefort-en-Yvelines (78522)

Detailed figures

Paru le :27/06/2024

POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2010 % 2015 % 2021 %
Altogether 960 100,0 885 100,0 883 100,0
0 to 14 years old 205 21,4 180 20,4 160 18,1
15 to 29 years old 149 15,5 112 12,7 131 14,9
30 to 44 years old 245 25,5 181 20,4 132 15,0
45 to 59 years old 199 20,8 232 26,2 233 26,3
60 to 74 years old 132 13,7 135 15,2 163 18,4
75 and over 29 3,0 45 5,1 64 7,2
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2010 2015 2021
0 to 14 years old 21,4 20,4 18,1
15 to 29 years old 15,5 12,7 14,9
30 to 44 years old 25,5 20,4 15,0
45 to 59 years old 20,8 26,2 26,3
60 to 74 years old 13,7 15,2 18,4
75 and over 3,0 5,1 7,2
  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.

POP T1 - Population since 1968: population and average density (residents per square kilometre)

POP T1 - Population since 1968: population and average density (residents per square kilometre)
1968(*) 1975(*) 1982 1990 1999 2010 2015 2021
Population 441 458 610 783 774 960 885 883
Average density (inhab / km²) 35,0 36,4 48,5 62,2 61,5 76,3 70,3 70,1
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2024.
  • Sources: Insee, RP1967 to 1999 counts, RP2010 to RP2021 main holdings.

POP T2M - Demographic indicators since 1968

POP 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 % 0,5 4,2 3,2 –0,1 2,0 –1,6 –0,0
due to the natural balance in % 0,9 0,5 0,1 0,5 0,9 0,7 0,4
due to the apparent balance of inflows and outflows in % –0,4 3,7 3,0 –0,7 1,1 –2,3 –0,4
Natality rate (‰) 22,1 14,5 10,3 11,3 14,5 10,8 7,9
Mortality rate (‰) 12,8 9,8 9,0 6,0 6,0 3,7 4,1
  • 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

POP T3 - Population by age and sex in 2021

POP T3 - Population by age and sex in 2021
Age Male % Female %
Altogether 428 100,0 455 100,0
0 to 14 years old 76 17,8 84 18,4
15 to 29 years old 65 15,3 66 14,5
30 to 44 years old 62 14,5 70 15,4
45 to 59 years old 116 27,0 117 25,7
60 to 74 years old 82 19,2 81 17,7
75 to 89 years old 25 5,9 33 7,3
90 years and over 1 0,3 4 0,9
0 to 19 years old 99 23,0 113 24,9
20 to 64 years old 256 59,8 250 54,9
65 and over 73 17,1 92 20,1
  • Source: Insee, RP2021 main operation, geography as of 01/01/2024.