This municipality has experienced contour changes since 2013 :
01/01/2017 – Saint-Sébastien devient commune déléguée (chef-lieu) au sein de Châtel-en-Trièves
(38456) (commune nouvelle).
01/01/2017 – Création de la commune nouvelle de Châtel-en-Trièves en lieu et place
des communes de Cordéac (38125) et de Saint-Sébastien (38456) 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.
tableauEMP T1 - Population aged 15 to 64 by economic activity
EMP T1 - Population aged 15 to 64 by economic activity
Economic activity
2011
2016
2022
Altogether
289
262
282
Working age adult in %
72,1
77,2
76,3
Working age adults with a job in %
63,8
67,7
70,9
Unemployed workers in %
8,3
9,5
5,4
Economically inactive people in %
27,9
22,8
23,7
Pupils, students or interns in %
7,3
5,7
9,1
Retirees in %
11,5
10,7
8,3
Other economically inactive people in %
9,0
6,5
6,4
Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.
tableauEMP T2 - Economic activity and employment of the population aged 15 to 64 by sex and
by age in 2022
EMP T2 - Economic activity and employment of the population aged 15 to 64 by sex and
by age in 2022
Sex and age
Population
Active people
Activity rate in %
Working people
Employment rate in %
Altogether
282
215
76,3
200
70,9
15 to 24 years old
40
13
32,5
13
32,5
25 to 54 years old
160
147
91,9
138
86,3
55 to 64 years old
82
54
66,6
48
59,2
Male
144
115
79,9
108
75,0
15 to 24 years old
23
9
39,1
9
39,1
25 to 54 years old
83
79
95,2
73
88,0
55 to 64 years old
38
27
71,0
26
68,3
Female
138
100
72,5
92
66,6
15 to 24 years old
17
4
23,6
4
23,6
25 to 54 years old
78
69
88,5
66
84,6
55 to 64 years old
43
27
62,8
22
51,1
Source : Insee, RP2022 main operation, geography as of 01/01/2025.
