The weak point is cost of living: at the median price, a 70 m² home costs 9.9 times the median annual income per consumption unit in the intercommunality. Health is weaker too: after allowing for care homes, deaths from 2016 to 2025 were 3% below expected, against 12% below for the median of compared French towns. Second homes make up 62% of its housing. It skews older: 38% of residents are 65 or over.
Figures: prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi · deaths, INSEE (by commune of residence, 2016–2025). Mesquer has subject grades but no overall grade: French towns get one from 2,500 residents.
Hazard risk isn’t graded in France yet: national flood maps cover only some areas.
Each subject compares Mesquer with other French towns of 2,500 or more, ordered by how far its rank is from the middle. American and UK towns are graded separately.
Data highlights are ordered by what stands out in Mesquer.
Who lives here
Children make up only 12% of Mesquer, fewer than in both Loire-Atlantique’s towns and compared French towns
People 65 and over make up 38% of the town, above both Loire-Atlantique’s towns (19%) and compared French towns (22%). 5.6% of residents are aged 15 to 24. Half the people of Mesquer are older than 59.8.
59.8median age
MesquerLoire-Atlantique medianFrance median
Ages · share of residents
38%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma13%
CAP or BEP30%
Baccalauréat18%
Higher education33%
Women and men · all residents
53% women, 47% men
WomenFrance medianMen
About 89 men for every 100 women. Median share of women: Loire-Atlantique 51.0%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
INSEE, census 2023 · Loire-Atlantique median and France median: the median of compared communes
HousingCost of living C−
A home in Mesquer sells for €4,019/m², more than in both Loire-Atlantique’s towns and compared French towns
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
Sales in Mesquer from July 2023 to June 2026: 160 houses and apartments. Houses made up 89% of the homes sold; apartments the rest. House rents are put at about €10.58/m² a month.
€4,019/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Mesquer€4,019/m²
Median of towns€2,430/m²
Loire-Atlantique median€2,844/m²
By type
Median per m²
Sales
Houses
€3,975/m²
143
€12.98/m²
estimated advertised apartment rent a month, charges included (€10.48 to €16.08/m² a month)
9.9
times the median annual income per consumption unit in the intercommunality, for 70 m² at the median price
€10.58/m²
estimated advertised house rent a month, charges included
€28,430
median annual income per consumption unit, Communauté d'agglomération de la Presqu'île de Guérande Atlantique (Cap Atlantique)
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
HealthHealth C
Adjusted for age and care homes, Mesquer sees more deaths than 73% of compared French towns
Care access and life expectancy are shown for context, not graded.
The nearest emergency department to Mesquer is Centre hospitalier de Saint Nazaire, 13.6 mi away. Ages and care homes taken into account, deaths in Mesquer come to 97 per 100 predicted. France’s death rates at each age would predict 275 deaths locally from 2016 to 2025; there were 266, 3% fewer. Life expectancy in Loire-Atlantique: 86.2 years for women and 80.3 for men (2025); France averages 85.9 and 80.3.
−3%deaths against expected, after care homesCHealth Grade
Deaths per 100 expected · 2016–2025
Raw97
Adjusted97
Median town88
Expected100
1
GPs in Mesquer · 2.6 GP consultations a year per resident within reach (APL)
13.6 mi
to the nearest emergency department, Centre hospitalier de Saint Nazaire
13.6 mi
to the nearest maternity unit, Centre hospitalier de Saint Nazaire
86.2 · 80.3
years of life expectancy at birth, women · men, Loire-Atlantique, 2025 (provisional) · France 85.9 · 80.3
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Safety
Mesquer has no Safety Grade: over a quarter of its index would rest on the département’s average
Mesquer’s tally for 2025: 47 recorded offenses. On average over 2023–2025, every 1,000 residents saw 5.2 violent offenses and 25 graded property crimes a year. The graded crime recorded most locally was burglary (2025).
5.2recorded violent incidents per 1,000 residents a year
Recorded by type · 2025
Burglary28
Criminal damage19
Armed robbery0
Theft without violence31
Fraud14
Not in the gradeTheft without violence, drug use and fraud are shown for information but left out of the Safety Grade, which counts violence plus burglaries, vehicle thefts, thefts from vehicles and criminal damage per resident.
5.2
recorded violent incidents per 1,000 residents a year, 2023–2025 average
25
recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025 average
47
offenses recorded in the graded categories in 2025
26.3%
of the index rests on the département’s average, used where small counts aren’t published
Source: SSMSI (Interior Ministry), recorded crime by commune, 2023–2025 · Licence Ouverte · For family violence, other physical violence, sexual violence, vehicle theft and theft from vehicles, the count isn’t published when it’s small (five or fewer in a year of the last three), so the index uses the département’s average, 26.3% of the index here. The count covers the offense categories the Safety Grade uses.
Nearby attractions
Maison du patrimoine and 3 more in and around Mesquer
Heritage, museums and gardens in and near Mesquer. Best known first.
People: INSEE, census 2023. Miles: center to center.
Questions about Mesquer
Is Mesquer safe?
Mesquer has no Safety Grade: over a quarter of its index would rest on the département’s average. In 2025 police and gendarmerie recorded 28 burglaries and 19 acts of criminal damage.
Is Mesquer expensive to live in?
Estimated advertised apartment rents are €12.98/m² a month, charges included. Incomes are higher than in most compared French towns, so Mesquer grades C− for cost of living.
About Mesquer
Commune in Loire-Atlantique, Pays de la Loire
Mesquer is a commune of 2,171 people in the Communauté d'agglomération de la Presqu'île de Guérande Atlantique (Cap Atlantique). 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
2,171 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération de la Presqu'île de Guérande Atlantique (Cap Atlantique)
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.