Walkability is its strong suit: 100% of residents live within 800 m of a bakery, and 21% of working residents walk, cycle or take public transport to work. Its weakest is jobs & income — 2.5 jobs per working resident; 14.8% unemployment. Homes sell for a median €1,973/m²: 70 m² comes to 5.3 years of the median income per consumption unit in the Communauté d'agglomération Lannion-Trégor Communauté. Its other grades sit near the middle: B− for safety, C+ for schools and B− for health.
Figures: amenities, INSEE BPE 2025 · commuting and employment, INSEE census 2023 · prices, DVF · income per consumption unit (an income adjusted for household size), INSEE Filosofi · recorded crime, SSMSI (Ministry of the Interior) · brevet and bac results, Ministry of Education · deaths, INSEE (by commune of residence, 2016–2025). Tréguier 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 Tréguier 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 Tréguier.
Who lives here
An older town: 42% of people in Tréguier are 65 or over, more than in Côtes-d'Armor’s towns and across compared French towns
Those aged 15 to 24 account for 12% of residents. Children under 15 make up 8.9%, below Côtes-d'Armor’s towns (15%) and compared French towns (17%) alike. Typical age in Tréguier: 59.5, the median.
59.5median age
TréguierCôtes-d'Armor medianFrance median
Ages · share of residents
42%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma18%
CAP or BEP28%
Baccalauréat23%
Higher education24%
Women and men · all residents
58% women, 42% men
WomenFrance medianMen
About 73 men for every 100 women. Median share of women: Côtes-d'Armor 52.9%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
INSEE, census 2023 · Côtes-d'Armor median and France median: the median of compared communes
Work & commuteJobs & income C
Tréguier has higher unemployment than Côtes-d'Armor’s towns or compared French towns: 14.8%
21.2% of commuters walked, cycled or took the bus or train at the census, above Côtes-d'Armor’s towns (9.6%) and compared French towns (13.4%) alike. After tax and benefits, the median income is €23,030 a year per consumption unit. Also worth knowing: at the census, 7.7% of working residents in Tréguier didn’t travel to work at all.
21%walk, cycle or take transit
How working residents got to work · census 2023
Driving69%
On foot14%
Public transport5%
Bicycle3%
Motorbike or scooter2%
1,650
jobs based in Tréguier, 2.5 per working resident
14.8%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€23,030
median annual income per consumption unit, 2023 · median of compared French towns €25,970
8%
worked without traveling (at or from home)
A
Walkability: better than 95% of compared French towns
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
History
Tréguier is rich in protected monuments: 118 per 10,000 residents, more than in Côtes-d'Armor’s towns and across compared French towns
France has no History Grade yet: this card describes, it doesn’t grade.
Part of the town has been protected as a historic area since 1985. Its oldest listed monument dates from the 12th century. Among the classé monuments in Tréguier is Ancienne cathédrale Saint-Tugdual et cloître. The Culture ministry lists 27 historic monuments here: 7 classé (France’s highest heritage protection) and 20 inscrit (the second level).
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
HousingCost of living C+
The estimated advertised rent in Tréguier is €12.95/m² a month, against €11.30/m² in Côtes-d'Armor’s towns and €12.41/m² in compared French towns
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
In Tréguier, houses go for €1,897/m² and apartments for €2,126/m². Houses made up 54% of the homes sold; apartments the rest. Between July 2023 and June 2026, buyers took 100 homes locally.
€1,973/m²median sale price
Median sale price per m² · Jul 2023 to Jun 2026
Tréguier€1,973/m²
Median of towns€2,430/m²
Côtes-d'Armor median€2,254/m²
By type
Median per m²
Sales
Houses
€1,897/m²
54
Apartments
€2,126/m²
46
€12.95/m²
estimated advertised apartment rent a month, charges included (€9.88 to €16.96/m² a month)
5.3
times the median annual income per consumption unit in the intercommunality, for 70 m² at the median price
€9.23/m²
estimated advertised house rent a month, charges included
€26,200
median annual income per consumption unit, Communauté d'agglomération Lannion-Trégor Communauté
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
HealthHealth B−
Fewer deaths than expected: Tréguier is below 52% of compared French towns once ages and care homes are allowed for
Care access and life expectancy are shown for context, not graded.
There are 6 general practitioners in Tréguier. Its two care homes for older people (322 places) count their residents as Tréguier’s; allowing for them, deaths were 13% below expected. 846 deaths locally between 2016 and 2025, where France’s rates at each age predict 600: 41% above. The nearest emergency department to Tréguier is Centre hospitalier Paimpol, 9 mi away.
−13%deaths against expected, after care homesB−Health Grade
Deaths per 100 expected · 2016–2025
Raw141
Adjusted87
Median town88
Expected100
6
GPs in Tréguier · 4.7 GP consultations a year per resident within reach (APL)
9 mi
to the nearest emergency department, Centre hospitalier Paimpol
10.9 mi
to the nearest maternity unit, Centre hospitalier de Lannion
84.8 · 78.5
years of life expectancy at birth, women · men, Côtes-d'Armor, 2025 (provisional) · France 85.9 · 80.3
Crime per resident in Tréguier is higher than in 52% of compared French towns
Violence against people ran at 7.4 per 1,000 residents a year and the graded property crimes at 14.3 (2023–2025 average). Jobs outnumber working residents in Tréguier (1,650 to 700): it draws people in from around. Over 2025, Tréguier logged 50 recorded offenses. The graded crime recorded most here was criminal damage (2025).
7.4recorded violent incidents per 1,000 residents a yearB−Safety Grade
Recorded by type · 2025
Criminal damage16
Family violence13
Sexual violence13
Other physical violence8
Armed robbery0
Fraud17
Theft without violence16
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.
7.4
recorded violent incidents per 1,000 residents a year, 2023–2025 average
14.3
recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025 average
50
offenses recorded in the graded categories in 2025
17.6%
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 burglary, 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, 17.6% of the index here. That estimated share passes 10%, so treat this Safety Grade with more caution than most. Crimes are counted in the commune where they happen, then divided by its residents, so a town that draws people in from around can look higher. The count covers the offense categories the Safety Grade uses.
Ancienne cathédrale Saint-Tugdual et cloître: Photo: Chris06 · CC BY-SA 4.0 · Ancienne église Saint-Michel: Photo: GO69 · CC BY-SA 3.0 · Hôtel de la Tour: Photo: GO69 · CC BY-SA 3.0 · Maison à pans de bois: Photo: Thérèse Gaigé · CC BY-SA 4.0
People: INSEE, census 2023. Miles: center to center.
Questions about Tréguier
Are schools in Tréguier good?
They grade C+, better than 42% of compared French towns. Primary schools aren’t graded: France doesn’t publish their results by school.
Is Tréguier expensive to live in?
Homes cost less than in most compared French towns: the median sale price from July 2023 to June 2026 was €1,973/m², against €2,430/m² for the median of compared French towns. Incomes are lower than in most compared French towns too, so Tréguier grades C+ for cost of living.
About Tréguier
Commune in Côtes-d'Armor, Brittany
Tréguier is a commune of 2,294 people in the Communauté d'agglomération Lannion-Trégor Communauté. 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.
