Data highlights are ordered by what stands out in Mortemer.
Who lives here
Mortemer has fewer young adults than Seine-Maritime’s towns or compared French towns: 9.3% are 15 to 24
50.3median age
20% of residents are 65 or over, below Seine-Maritime’s towns (23%) and compared French towns (22%) alike. Among adults, 19% have a degree. Half of Mortemer is older than 50.3, half younger.
MortemerSeine-Maritime medianFrance median
Ages · share of residents
20%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma23%
CAP or BEP35%
Baccalauréat16%
Higher education19%
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
History
Old homes shape Mortemer: 51% were built before 1919, more than in Seine-Maritime’s towns or compared French towns
1historic monument
France has no History Grade yet: this card describes, it doesn’t grade.
The protected list starts in the 12th century. The Culture ministry’s list holds 1 historic monument in Mortemer; none is classé, France’s top protection.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Only 6.7% of commuters in Mortemer go to work without a car, fewer than in Seine-Maritime’s towns and compared French towns
7%walk, cycle or take transit
Unemployment stood at 10.0%, about level with compared French towns (10.1%) and below Seine-Maritime’s towns (12.8%). Public transport took 4.4% of Mortemer’s working residents to work at the census.
How working residents got to work · census 2023
Driving87%
Public transport4%
On foot2%
Bicycle0%
Motorbike or scooter0%
0
jobs based in Mortemer, 0.2 per working resident
10.0%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
Mortemer is a commune of 94 people in the Communauté de communes Communauté Bray-Eawy. 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
Population
94 (INSEE, census 2023)
Intercommunality
Communauté de communes Communauté Bray-Eawy
Département
Seine-Maritime (76)
Région
Normandy
Area
3.5 sq mi (9 km²)
INSEE code
76454
Mortemer’s neighbors
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
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.