POP T1 - Population by age group
Age
2012
%
2017
%
2023
%
Under 15 years old
28
28,0
24
26,1
26
25,7
From 15 to 24 years
11
11,0
13
14,1
9
8,9
From 25 to 39 years
25
25,0
17
18,5
26
25,7
From 40 to 54 years
20
20,0
18
19,6
21
20,8
From 55 to 64 years
9
9,0
7
7,6
8
7,9
From 65 to 79 years
4
4,0
8
8,7
7
6,9
80 years old or older
3
3,0
5
5,4
4
4,0
Altogether
100
100,0
92
100,0
101
100,0
Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
Affichage de l’onglet contenant le tableau ou de l’onglet contenant le graphique
Graphique -POP G1 - Population by age group
Tableau
-
POP G1 - Population by age group
POP G1 - Population by age group
2012
2017
2023
Under 15 years old
28,0
26,1
25,7
From 15 to 24 years
11,0
14,1
8,9
From 25 to 39 years
25,0
18,5
25,7
From 40 to 54 years
20,0
19,6
20,8
From 55 to 64 years
9,0
7,6
7,9
From 65 to 79 years
4,0
8,7
6,9
80 years old or older
3,0
5,4
4,0
Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
Sources : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
POP T2 - Population since 1968: population and average density (residents per square
kilometre)
Population et densité
1968(*)
1975(*)
1982
1990
1999
2007
2012
2017
2023
Population
25
24
50
53
73
109
100
92
101
Average density (inhab / km²)
1 157,4
1 111,1
2 314,8
2 453,7
3 379,6
5 046,3
4 629,6
4 259,3
4 675,9
(*) 1967 and 1974 for overseas departments (DOM)
The data proposed is established for the same geographical scope, in the geography
in force on 01/01/2026.
Sources: Insee, RP1967 to 1999 counts, RP2007 to RP2023 main holdings.
POP T3M - Demographic indicators since 1968
Demographic indicators
1968 to 1975
1975 to 1982
1982 to 1990
1990 to 1999
1999 to 2007
2007 to 2012
2012 to 2017
2017 to 2023
Average annual change in population in %
–0,6
11,0
0,7
3,6
5,1
–1,7
–1,7
1,6
due to the natural balance in %
0,6
0,0
0,7
2,4
2,0
0,4
1,2
0,2
due to the apparent balance of inflows and outflows in %
–1,2
11,0
0,0
1,3
3,1
–2,1
–2,9
1,4
Natality rate (‰)
29,2
16,9
17,0
27,1
24,3
9,5
12,4
7,0
Mortality rate (‰)
23,3
16,9
9,7
3,6
4,3
5,7
0,0
5,2
The data proposed is established for the same geographical scope, in the geography
in force on 01/01/2026.
Sources: Insee, RP1968 to 1999 counts, RP2007 to RP2023 main holdings - Civil status
POP T4 - Population by sex and age group in 2023
Age
Male
%
Female
%
Under 15 years old
16
30,2
10
20,8
From 15 to 24 years
4
7,5
5
10,4
From 25 to 39 years
15
28,3
11
22,9
From 40 to 54 years
11
20,8
10
20,8
From 55 to 64 years
3
5,7
5
10,4
From 65 to 79 years
3
5,7
4
8,3
80 years old or older
1
1,9
3
6,3
Altogether
53
100,0
48
100,0
Source: Insee, RP2023 main operation, geography as of 01/01/2026.
POP T5 - Population by sex and broad age groups in 2023
Age
Male
%
Female
%
Under 20 years old
18
34,0
14
29,2
From 20 to 64 years
31
58,5
27
56,3
65 years old or older
4
7,5
7
14,6
Altogether
53
100,0
48
100,0
Source: Insee, RP2023 main operation, geography as of 01/01/2026.
POP T6 - Home address 1 year before the study
Home adress
2012
%
2017
%
2023
%
People one year old and over, previously living :
99
100,0
92
100,0
100
100,0
In the same house
98
99,0
87
94,6
94
94,0
In another house in the same town
0
0,0
0
0,0
0
0,0
In another town
1
1,0
5
5,4
6
6,0
Source : Insee, RP2012, RP2017 and RP2023, main operations, geography as of 01/01/2026.
Affichage de l’onglet contenant le tableau ou de l’onglet contenant le graphique
Graphique -POP G2 - Home address 1 year before for people living in another house, by age in
2023
Tableau
-
POP G2 - Home address 1 year before for people living in another house, by age in
2023
POP G2 - Home address 1 year before for people living in another house, by age in
2023
In another house in the same town
In another town
From 1 to 14 years
From 15 to 24 years
0,0
100,0
From 25 to 54 years
0,0
100,0
55 years old or older
Source: Insee, RP2023 main operation, geography as of 01/01/2026.
Source: Insee, RP2023 main operation, geography as of 01/01/2026.
POP T7 - Population aged 15 or over by current or former socioprofessional classification
Current or former socioprofessional group
2012
%
2017
%
2023
%
Farmers
0
0,0
0
0,0
5
7,1
Craftsmen, merchants and business owners
4
6,3
0
0,0
5
7,1
Executives and higher-level intellectual professions
0
0,0
0
0,0
0
0,0
Technicians and associate professionals
16
25,0
5
6,3
14
21,4
Office employees
20
31,3
15
18,8
14
21,4
Workers
0
0,0
25
31,3
10
14,3
Retired persons
20
31,3
30
37,5
19
28,6
Other inactive individuals
4
6,3
5
6,3
0
0,0
Altogether
64
100,0
80
100,0
67
100,0
Sources : Insee, RP2012, RP2017 and RP2023, additional operations, geography as of
01/01/2026.
POP T8 - Population aged 15 years and over by sex and current or former socioprofessional
classification in 2023
Socioprofessional classification
Male
%
Female
%
Farmers
5
14,3
0
0,0
Craftsmen, merchants and business owners
0
0,0
5
14,3
Executives and higher-level intellectual professions
0
0,0
0
0,0
Technicians and associate professionals
10
28,6
5
14,3
Office employees
0
0,0
14
42,9
Workers
10
28,6
0
0,0
Retired persons
10
28,6
10
28,6
Other people with no professional activity
0
0,0
0
0,0
Altogether
34
100,0
34
100,0
Source: Insee, RP2023 additional operations, geography as of 01/01/2026.
POP T9 - Population aged 15 years and over by age and current or former socioprofessional
classification in 2023
Socioprofessional classification
15 to 24 years
%
25 to 54 years
%
55 years or older
%
Farmers
0
5
10,0
0
0,0
Craftsmen, merchants and business owners
0
5
10,0
0
0,0
Executives and higher-level intellectual professions
0
0
0,0
0
0,0
Technicians and associate professionals
0
14
30,0
0
0,0
Office employees
0
14
30,0
0
0,0
Workers
0
10
20,0
0
0,0
Retired persons
0
0
0,0
19
100,0
Other people with no professional activity
0
0
0,0
0
0,0
Altogether
0
48
100,0
19
100,0
Source: Insee, RP2023 additional operations, geography as of 01/01/2026.
