Data highlights are ordered by what stands out in Trichey.
Who lives here
Fewer children live in Trichey than in Yonne’s towns or compared French towns: 9.3% are under 15
People 65 and over make up 28% of the town, near Yonne’s towns (28%) and higher than compared French towns (22%). Young adults of 15 to 24 account for 9.3% of the town. 17% of adults hold a degree.
49.8median age
TricheyYonne medianFrance median
Ages · share of residents
28%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma39%
CAP or BEP14%
Baccalauréat28%
Higher education17%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About 105 men for every 100 women. Median share of women: Yonne 52.2%, France 51.8%.
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Trichey has fewer jobs than residents in work: 0.2 for each
Unemployment stood at 12.0%, between Yonne’s towns (13.8%) and compared French towns (10.1%). At the census, nearly a fifth of commuters walked, cycled or took the bus or train.
18%walk, cycle or take transit
How working residents got to work · census 2023
Driving77%
On foot18%
Public transport0%
Bicycle0%
Motorbike or scooter0%
0
jobs based in Trichey, 0.2 per working resident
12.0%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
People: INSEE, census 2023. Miles: center to center.
About Trichey
Commune in Yonne, Bourgogne-Franche-Comté
Trichey is a commune of 42 people in the Communauté de communes Le Tonnerrois en Bourgogne. 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.