Data highlights are ordered by what stands out in Trois-Puits.
Who lives here
Degrees are more common in Trois-Puits than in Marne’s towns or across compared French towns: 40% of adults
Under-15s account for nearly a fifth of the population. Just over one in ten residents are 15 to 24, above Marne’s towns (11%) and compared French towns (11%) alike. Retirement age and beyond: 25% of residents are 65 or older.
49.5median age
Trois-PuitsMarne medianFrance median
Ages · share of residents
25%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma12%
CAP or BEP27%
Baccalauréat15%
Higher education40%
Women and men · all residents
49% women, 51% men
WomenFrance medianMen
About 106 men for every 100 women. Median share of women: Marne 52.7%, France 51.8%.
INSEE, census 2023 · Marne median and France median: the median of compared communes
Work & commute
Trois-Puits is better off than Marne’s towns or compared French towns: the median disposable income is €32,220 a year per consumption unit
For its 50 residents in work, Trois-Puits has 50 jobs: 0.4 each. Unemployment stood at 5.5%, below both Marne’s towns (10.4%) and compared French towns (10.1%). 8.2% of commuters went to work on foot, by bike or by public transport at the census.
8%walk, cycle or take transit
How working residents got to work · census 2023
Driving86%
Public transport4%
On foot3%
Bicycle1%
Motorbike or scooter0%
50
jobs based in Trois-Puits, 0.4 per working resident
5.5%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€32,220
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Schools
84.9% of candidates passed the brevet at the 10 collèges within 5 km, at the expected rate
Primary schools aren’t graded: France doesn’t publish their results by school.
At the lycées within 5 km of Trois-Puits, 90.6% passed the bac, near Marne’s towns (89.9%) and lower than compared French towns (92.9%). Collège pupils travel 0.9 mi to the nearest one.
People: INSEE, census 2023. Miles: center to center.
About Trois-Puits
Commune in Marne, Grand Est
Trois-Puits is a commune of 167 people in the Communauté urbaine du Grand Reims. 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.