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France›Marne›Grand Est

TréconMarne

A town of 83 in Marne, Grand Est. 32% of residents are 65 or over.

Is Trécon a good place to live?

Trécon is too small to grade: French towns get subject grades from 1,000 residents.

What makes Trécon stand out

The one thing Trécon does most differently from other towns.

Picked automatically from the data
Trécon’s outline. No photo of the town is in our collection yet.
Trécon’s story

No historic monuments in Trécon

The Culture ministry lists no building in Trécon as a monument historique. That’s true of 25% of compared French towns too.

The nearest classé monument is Église Saint-Martin, in Blancs-Coteaux, 4.5 mi away.

Explore the history →

The data

Data highlights are ordered by what stands out in Trécon.

Who lives here

Fewer children live in Trécon than in Marne’s towns or compared French towns: 10% are under 15

For Trécon, that is below both Marne’s towns (16%) and compared French towns (17%). Over-65s are 32% of the population.

52median age
TréconMarne medianFrance median

Ages · share of residents

Highest diploma · residents 15 and older who have left education

No diploma25%
CAP or BEP30%
Baccalauréat21%
Higher education13%

Women and men · all residents

50% women, 50% men

About an even split. Median share of women: Marne 52.7%, France 51.8%.

Ages and diplomas in Trécon
TréconMarne medianFrance median
Under 1510%16%17%
15–2410%11%11%
25–4417%21%23%
45–6431%25%26%
65+32%25%22%
No diploma25%24%19%
CAP or BEP30%28%26%
Baccalauréat21%18%18%
Higher education13%24%30%

INSEE, census 2023 · Marne median and France median: the median of compared communes

Work & commute

Fewer people in Trécon are out of work than in Marne’s towns or across compared French towns: 4.8%

Trécon sits below both Marne’s towns (10.4%) and compared French towns (10.1%) on this measure. Trécon has 0 jobs for 50 working residents, 0.4 per worker. At the census, 4.5% of commuters walked, cycled or took the bus or train.

5%walk, cycle or take transit

How working residents got to work · census 2023

Driving82%
On foot5%
Public transport0%
Bicycle0%
Motorbike or scooter0%
0
jobs based in Trécon, 0.4 per working resident
4.8%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
14%
worked without traveling (at or from home)

Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte

Housing

Renting in Trécon costs less than in Marne’s towns or compared French towns, at an estimated advertised €9.08/m² a month

Rents are the ministry’s estimates of advertised rents, not rents actually paid.

That puts Trécon below both Marne’s towns (€10.89/m²) and compared French towns (€12.41/m²).

€9.08/m²estimated apartment rent a month

Estimated advertised apartment rent per m² a month

Trécon€9.08/m²
Median of towns€12.41/m²
Marne median€10.89/m²
€9.08/m²
estimated advertised apartment rent a month, charges included (€7.43 to €11.10/m² a month)
€8.90/m²
estimated advertised house rent a month, charges included

Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte

Keep exploring

Everything we know about Trécon

11pages on Trécon

Landmarks

Nothing in Trécon is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.

Its history page →

Famous people from Trécon

Wikidata has nobody with a French article born in Trécon yet.

How we find them →

Trécon’s neighbors

The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →

All towns in Marne →
Blancs-CoteauxFagnièresAÿ-ChampagneÉpernayChâlons-en-ChampagneSaint-MemmieBlancs-CoteauxFagnièresAÿ-ChampagneÉpernayChâlons-en-ChampagneSaint-MemmieTrécon
How the neighbors grade
TownPeopleMilesOverallCostSafetyHealth
Trécon83—————
Blancs-Coteaux3,0804.3AAA−C−
Fagnières4,85812B+B+BB+
Aÿ-Champagne5,10313B+ABC+
Épernay22,17413DBDC−
Châlons-en-Champagne42,97114DBDC
Saint-Memmie5,44115C−BCC+

People: INSEE, census 2023. Miles: center to center.

About Trécon

Commune in Marne, Grand Est

Trécon is a commune of 83 people in the Communauté d'agglomération Épernay, Coteaux et Plaine de Champagne. 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

Population
83 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération Épernay, Coteaux et Plaine de Champagne
Département
Marne (51)
Région
Grand Est
Area
4.8 sq mi (12.5 km²)
INSEE code
51578

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.