Each edition grades its towns against each other only.
A town of 2,706 in Isère, Auvergne-Rhône-Alpes.
Chanas grades C− overall: better than 17% of compared French towns, and #86 of 96 in Isère. Its weakest subject is schools (D): brevet results 6.1 points below the expected rate. At the median price of €2,250/m², a 70 m² home costs 6.1 times the median annual income per consumption unit (an income adjusted for household size) in the Communauté de communes Entre Bièvre et Rhône. Its strongest is jobs & income (B): 1.1 jobs per working resident; 10.4% unemployment.
Hazard risk isn’t graded in France yet: national flood maps cover only some areas. The overall grade uses the other six subjects.
Each subject compares Chanas 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.
How TownRatings grades French towns →
The Culture ministry lists no building in Chanas as a monument historique. That’s true of 25% of compared French towns too.
The nearest classé monument is Église Saint-Pierre, in Champagne, 3.1 mi away.
11% 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 Chanas.
Primary schools aren’t graded: France doesn’t publish their results by school.
For Chanas, that is below both Isère’s towns (87.4%) and compared French towns (87.5%).
| School | Level | Candidates | Passed, 2025 |
|---|---|---|---|
| Collège Fernand BerthonNearest collègeCollège | Collège | 101 | 75%−4 pts |
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Police and gendarmerie recorded 75 offenses in the graded categories in Chanas in 2025. For sexual violence, armed robbery and burglary, this figure isn’t published when it’s small (five or fewer in at least one of the last three years); the index uses the département’s average instead, 11.4% of the index here. Because that share is over 10%, this Safety Grade is less sure than most.
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.
Source: SSMSI (Interior Ministry), recorded crime by commune, 2023–2025 · Licence Ouverte
Chanas sits below both Isère’s towns (33%) and compared French towns (30%) on this measure. Children are 20% of the town.
49% women, 51% men
About an even split. Median share of women: Isère 51.3%, France 51.8%.
| Chanas | Isère median | France median | |
|---|---|---|---|
| Under 15 | 20% | 18% | 17% |
| 15–24 | 11% | 11% | 11% |
| 25–44 | 24% | 23% | 23% |
| 45–64 | 27% | 26% | 26% |
| 65+ | 18% | 21% | 22% |
| No diploma | 21% | 19% | 19% |
| CAP or BEP | 29% | 24% | 26% |
| Baccalauréat | 21% | 18% | 18% |
| Higher education | 23% | 33% | 30% |
INSEE, census 2023 · Isère median and France median: the median of compared communes
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
The median price, €2,250/m², comes from 57 sales of houses and apartments in Chanas from July 2023 to June 2026.
| By type | Median per m² | Sales |
|---|---|---|
| Houses | €2,250/m² | 49 |
Source: DGFiP, DVF property sales (Etalab geolocated); Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte
That puts Chanas below both Isère’s towns (14.1%) and compared French towns (13.4%).
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Care access and life expectancy are shown for context, not graded.
From 2016 to 2025, 168 residents of Chanas died, against 194 expected from France’s death rates at each age: 13% fewer. The adjustment lowers most towns’ figures, so the comparison is what counts: the median of compared French towns is 12% below expected. The care-home adjustment is a TownRatings modeling step, not an official statistic. A less sure grade: it could be anywhere from C to A−.
Source: INSEE, deaths by commune of residence 2016–2025 and censuses; Eurostat, death rates by age (© European Union); INSEE, BPE 2025; DREES, APL 2024; INSEE, life expectancy by département 2025 · Licence Ouverte
Heritage, other places to visit and museums in and near Chanas. Best known first.
Nothing in Chanas is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.
2 notable people were born in Chanas.
Marc Métral: Melolaloma, CC BY-SA 3.0
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 |
|---|---|---|---|---|---|---|
| Chanas | 2,706 | — | C− | C+ | C | B− |
| Saint-Rambert-d'Albon Drôme | 7,001 | 1.6 | D | B | D | C |
| Salaise-sur-Sanne | 4,606 | 2.3 | C− | C+ | D | B |
| Roussillon | 8,595 | 3.9 | C− | B− | C− | B− |
| Le Péage-de-Roussillon | 6,718 | 4.2 | C− | B− | D− | B− |
| Anneyron Drôme | 4,169 | 4.3 | A | C+ | A | A |
| Saint-Maurice-l'Exil | 6,889 | 5.6 | C | C+ | C+ | B |
People: INSEE, census 2023. Miles: center to center.
It grades C for safety, #52 of 96 in Isère.
They grade D, better than 7% of compared French towns and #94 of 102 in Isère. Primary schools aren’t graded: France doesn’t publish their results by school.
Prices are close to the median of compared French towns: the median sale price from July 2023 to June 2026 was €2,250/m², against €2,430/m² for the median of compared French towns. Estimated advertised apartment rents are €12.41/m² a month, charges included. Incomes are higher than in most compared French towns, so Chanas grades C+ for cost of living.
Commune in Isère, Auvergne-Rhône-Alpes
Chanas is a commune of 2,706 people in the Communauté de communes Entre Bièvre et Rhône. 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) · DGFiP, DVF property sales, July 2023 to June 2026 · 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.
