There are no grades for Châteauvieux-les-Fossés: French towns need 1,000 residents for them. Holiday and other second homes account for 43% of homes. Over-65s are 70% of the population.
What makes Châteauvieux-les-Fossés stand out
The 2 things Châteauvieux-les-Fossés does most differently from other towns.
Data highlights are ordered by what stands out in Châteauvieux-les-Fossés.
Who lives here
Châteauvieux-les-Fossés skews older, with 70% of residents 65 or over, more than in Doubs’ towns and across compared French towns
30% of adults hold a degree, about level with compared French towns (30%) and above Doubs’ towns (26%). The age that splits Châteauvieux-les-Fossés in two is 74.
74median age
Châteauvieux-les-FossésDoubs medianFrance median
Ages · share of residents
70%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma10%
CAP or BEP10%
Baccalauréat40%
Higher education30%
Women and men · all residents
40% women, 60% men
WomenFrance medianMen
About 67 women for every 100 men. Median share of women: Doubs 51.3%, France 51.8%.
People: INSEE, census 2023. Miles: center to center.
About Châteauvieux-les-Fossés
Commune in Doubs, Bourgogne-Franche-Comté
Châteauvieux-les-Fossés is a commune of 9 people in the Communauté de communes Loue-Lison. TownRatings compares communes, France’s local unit: each has its own mayor and its own statistics. Its area takes in the town and the countryside around it.
Built from INSEE’s 2026 official geography (COG) and IGN Admin Express boundaries
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.