Each edition grades its towns against each other only.
Population 513: a town in Côtes-d'Armor, Brittany.
Trédias has no grades yet: French towns are graded from 1,000 residents up. Holiday and other second homes account for 11% of homes.
The one thing Trédias does most differently from other towns.
The Culture ministry lists no building in Trédias as a monument historique. That’s true of 25% of compared French towns too.
The nearest classé monument is Église de la Nativité, in Yvignac-la-Tour, 2.5 mi away.
28% of its homes were built before 1919, against 7.4% in the median compared French town.
Explore the history →Data highlights are ordered by what stands out in Trédias.
Nearly a quarter of residents are 65 or over, about level with compared French towns (22%) and below Côtes-d'Armor’s towns (29%). Degrees are held by a fifth of adults. Ages in Trédias split evenly at 45.3: half are older, half younger.
49% women, 51% men
About an even split. Median share of women: Côtes-d'Armor 52.9%, France 51.8%.
| Trédias | Côtes-d'Armor median | France median | |
|---|---|---|---|
| Under 15 | 15% | 15% | 17% |
| 15–24 | 13% | 9.3% | 11% |
| 25–44 | 22% | 19% | 23% |
| 45–64 | 27% | 27% | 26% |
| 65+ | 23% | 29% | 22% |
| No diploma | 17% | 17% | 19% |
| CAP or BEP | 34% | 27% | 26% |
| Baccalauréat | 24% | 19% | 18% |
| Higher education | 20% | 31% | 30% |
INSEE, census 2023 · Côtes-d'Armor median and France median: the median of compared communes
Unemployment stood at 11.5%, above both Côtes-d'Armor’s towns (9.6%) and compared French towns (10.1%). Trédias holds 50 jobs; 200 of its residents are in work, so 0.2 jobs each. Also worth knowing: at the census, 6.0% of commuters walked, cycled or took the bus or train.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Primary schools aren’t graded: France doesn’t publish their results by school.
The closest collège is 3 mi off. For the general bac, the closest lycée is 10.6 mi away.
| School | Level | Candidates | Passed, 2025 |
|---|---|---|---|
| Collège Jean MonnetNearest collègeCollège | Collège | 114 | 90%−1 pt |
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
House rents are put at about €8.08/m² a month. Between July 2023 and June 2026, buyers took 17 homes in Trédias.
Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
Heritage in and near Trédias. Best known first.
Nothing in Trédias is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.
Wikidata has nobody with a French article born in Trédias yet.
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Trédias | 513 | — | — | — | — | — |
| Broons | 2,943 | 3.2 | A− | A− | B+ | D− |
| Jugon-les-Lacs | 2,541 | 5.6 | — | A | — | B+ |
| Caulnes | 2,501 | 5.6 | — | A− | — | C+ |
| Trélivan | 2,865 | 7.9 | B− | C− | A | C |
| Plénée-Jugon | 2,579 | 8.2 | — | A | — | C+ |
| Quévert | 3,955 | 9.5 | B+ | C+ | A− | C+ |
People: INSEE, census 2023. Miles: center to center.
Commune in Côtes-d'Armor, Brittany
Trédias is a commune of 513 people in the Communauté d'agglomération Lamballe Terre et Mer. 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
Sources: INSEE, census 2023 (population, employment, commuting) · INSEE, Filosofi 2023 (income per consumption unit, poverty) · Housing Ministry, Carte des loyers 2025 · SSMSI, recorded crime by commune, 2023–2025 · Ministry of Education (DEPP), brevet and bac results and value-added indicators, 2025 · INSEE, deaths by commune of residence 2016–2025 and censuses 2012–2023; Eurostat, death rates by age (© European Union); INSEE, BPE 2025 (care homes, emergency and maternity units, GPs, pharmacies); DREES, APL 2024; INSEE, life expectancy by département 2025 (provisional) · INSEE, BPE 2025 and Filosofi 200 m grid (walking distances) · IGN Admin Express (boundaries) · TownRatings grades: our own summary of the data, ranking French towns against each other only, updated October 30, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).
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.