Grades start at 1,000 residents for French towns, so Saint-Denis-le-Gast has none. Holiday and other second homes account for 18% of homes. Homes change hands at a median €1,164/m².
What makes Saint-Denis-le-Gast stand out
The 2 things Saint-Denis-le-Gast does most differently from other towns.
Data highlights are ordered by what stands out in Saint-Denis-le-Gast.
Who lives here
Degrees are less common in Saint-Denis-le-Gast than in Manche’s towns or across compared French towns: 16% of adults
17% are under 15, higher than Manche’s towns (13%) and near compared French towns (17%). The share aged 15 to 24 is 8.2%. Over-65s are 27% of the population.
48.7median age
Saint-Denis-le-GastManche medianFrance median
Ages · share of residents
27%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma22%
CAP or BEP35%
Baccalauréat22%
Higher education16%
Women and men · all residents
48% women, 52% men
WomenFrance medianMen
About 108 men for every 100 women. Median share of women: Manche 52.0%, France 51.8%.
INSEE, census 2023 · Manche median and France median: the median of compared communes
Work & commute
Money is tighter in Saint-Denis-le-Gast than in Manche’s towns or compared French towns: the median disposable income is €23,290 a year per consumption unit
Saint-Denis-le-Gast has 100 jobs for 250 working residents, 0.3 per worker. Unemployment stood at 7.0%, below both Manche’s towns (8.8%) and compared French towns (10.1%). Just over a tenth of the town’s working residents had no journey to work at the census.
8%walk, cycle or take transit
How working residents got to work · census 2023
Driving80%
On foot6%
Motorbike or scooter1%
Bicycle1%
Public transport1%
100
jobs based in Saint-Denis-le-Gast, 0.3 per working resident
7.0%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€23,290
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Housing
Estimated advertised rents run lower in Saint-Denis-le-Gast than in Manche’s towns or across compared French towns: €8.47/m² a month
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
That is the middle of 31 sales of houses and apartments in Saint-Denis-le-Gast from July 2023 to June 2026, against €2,430/m² for the median of compared French towns and €1,814/m² for the median of compared towns in Manche.
€1,164/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Saint-Denis-le-Gast€1,164/m²
Median of towns€2,430/m²
Manche median€1,814/m²
By type
Median per m²
Sales
Houses
€1,164/m²
31
€8.47/m²
estimated advertised apartment rent a month, charges included (€6.64 to €10.82/m² a month)
€6.86/m²
estimated advertised house rent a month, charges included
People: INSEE, census 2023. Miles: center to center.
About Saint-Denis-le-Gast
Commune in Manche, Normandy
Saint-Denis-le-Gast is a commune of 530 people in the Communauté de communes Coutances Mer et Bocage. 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.