Data highlights are ordered by what stands out in Flamanville.
Who lives here
Children make up 22% of Flamanville, above Seine-Maritime’s towns and compared French towns
Young adults of 15 to 24 account for 9.6% of the town. 31% of adults hold a degree, about level with compared French towns (30%) and above Seine-Maritime’s towns (22%). People 65 and over make up 15% of the town.
41.5median age
FlamanvilleSeine-Maritime medianFrance median
Ages · share of residents
10%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma18%
CAP or BEP27%
Baccalauréat20%
Higher education31%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About an even split. Median share of women: Seine-Maritime 52.8%, France 51.8%.
INSEE, census 2023 · Seine-Maritime median and France median: the median of compared communes
Work & commute
Unemployment in Flamanville, 5.1%, runs below Seine-Maritime’s towns and compared French towns
Half of residents lived on more than €27,530 a year per consumption unit, above both Seine-Maritime’s towns (€24,015) and compared French towns (€25,970). Jobs based in Flamanville number 50, against 250 residents in work (0.2 per worker). Walking, cycling and public transport carried 6.0% of commuters at the census.
6%walk, cycle or take transit
How working residents got to work · census 2023
Driving91%
Public transport5%
On foot1%
Bicycle0%
Motorbike or scooter0%
50
jobs based in Flamanville, 0.2 per working resident
5.1%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€27,530
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Housing
Renting in Flamanville costs less than in Seine-Maritime’s towns and across compared French towns, at an estimated advertised €11.01/m² a month
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
A house rents for an estimated €8.66/m² a month. Houses made up 93% of the homes sold; apartments the rest. Flamanville recorded 14 home sales from July 2023 to June 2026.
€11.01/m²estimated apartment rent a month
Estimated advertised apartment rent per m² a month
Flamanville€11.01/m²
Median of towns€12.41/m²
Seine-Maritime median€11.96/m²
€11.01/m²
estimated advertised apartment rent a month, charges included (€8.74 to €13.87/m² a month)
€8.66/m²
estimated advertised house rent a month, charges included
People: INSEE, census 2023. Miles: center to center.
About Flamanville
Commune in Seine-Maritime, Normandy
Flamanville is a commune of 462 people in the Communauté de communes Plateau de Caux. 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.