Data highlights are ordered by what stands out in Marsais.
Who lives here
Children make up 20% of Marsais, above Charente-Maritime’s towns and compared French towns
18% of residents are 65 or over. The 15-to-24 age group: 8.2%, between Charente-Maritime’s towns (7.6%) and compared French towns (11%). Ages in Marsais split evenly at 42.3: half are older, half younger.
42.3median age
MarsaisCharente-Maritime medianFrance median
Ages · share of residents
18%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma14%
CAP or BEP36%
Baccalauréat19%
Higher education28%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Charente-Maritime 53.1%, France 51.8%.
INSEE, census 2023 · Charente-Maritime median and France median: the median of compared communes
Work & commute
Walking, cycling and public transport carry fewer commuters in Marsais than in Charente-Maritime’s towns or compared French towns: 4.0%
Per consumption unit, the median disposable income is €24,380 a year. Marsais has 100 jobs for 450 working residents, 0.2 per worker. At the census, nearly a tenth of working residents in Marsais didn’t travel to work at all.
4%walk, cycle or take transit
How working residents got to work · census 2023
Driving86%
On foot2%
Motorbike or scooter1%
Public transport1%
Bicycle1%
100
jobs based in Marsais, 0.2 per working resident
10.0%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€24,380
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 Marsais costs less than in both Charente-Maritime’s towns and compared French towns, at an estimated advertised €10.71/m² a month
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
From July 2023 to June 2026, 51 homes were sold in Marsais. That is the middle of 51 sales of houses and apartments locally from July 2023 to June 2026, against €2,430/m² for the median of compared French towns and €3,369/m² for the median of compared towns in Charente-Maritime.
€1,408/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Marsais€1,408/m²
Median of towns€2,430/m²
Charente-Maritime median€3,369/m²
By type
Median per m²
Sales
Houses
€1,408/m²
51
€10.71/m²
estimated advertised apartment rent a month, charges included (€8.52 to €13.48/m² a month)
€10.20/m²
estimated advertised house rent a month, charges included
People: INSEE, census 2023. Miles: center to center.
About Marsais
Commune in Charente-Maritime, Nouvelle-Aquitaine
Marsais is a commune of 981 people in the Communauté de communes Aunis Sud. 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.