Data highlights are ordered by what stands out in Tréauville.
Who lives here
Few people in Tréauville are 65 or over: 19%, below Manche’s towns and compared French towns
Under 15: 18% of residents. The 15-to-24 age group: 8.6%, below both Manche’s towns (9.3%) and compared French towns (11%). Also worth knowing: among adults, 31% have a degree.
45.4median age
TréauvilleManche medianFrance median
Ages · share of residents
19%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma17%
CAP or BEP29%
Baccalauréat20%
Higher education31%
Women and men · all residents
47% women, 53% men
WomenFrance medianMen
About 111 men for every 100 women. Median share of women: Manche 52.0%, France 51.8%.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Unemployment in Tréauville, 5.1%, runs below Manche’s towns and compared French towns
The census found 6.0% of commuters going to work on foot, by bike or by public transport. Tréauville has 100 jobs for 350 working residents, 0.3 per worker. The median disposable income was €27,260 a year per consumption unit, above Manche’s towns (€24,970) and compared French towns (€25,970) alike.
6%walk, cycle or take transit
How working residents got to work · census 2023
Driving90%
On foot3%
Public transport2%
Bicycle1%
Motorbike or scooter1%
100
jobs based in Tréauville, 0.3 per working resident
5.1%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€27,260
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Tréauville
Commune in Manche, Normandy
Tréauville is a commune of 719 people in the Communauté d'agglomération du Cotentin. 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.