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France›Marne›Grand Est

Loisy-en-BrieMarne

171 residents make their home in this town in Marne, Grand Est.

Is Loisy-en-Brie a good place to live?

Loisy-en-Brie isn’t graded: grades begin at 1,000 residents. People aged 65 and over make up 29% of residents.

What makes Loisy-en-Brie stand out

The one thing Loisy-en-Brie does most differently from other towns.

Picked automatically from the data
Église Saint-Georges
Église Saint-Georges · Classé · Photo: Methos31 · CC BY-SA 3.0
Loisy-en-Brie’s story

Loisy-en-Brie in pictures

Loisy-en-Brie has 1 historic monument on the Culture ministry’s list: 1 classé, the highest protection, and 0 inscrit, the second level.

27% of its homes were built before 1919, against 7.4% in the median compared French town.

  • 1981First protected: Église Saint-Georges
Explore the history →

The data

Data highlights are ordered by what stands out in Loisy-en-Brie.

Who lives here

Children make up only 13% of Loisy-en-Brie, fewer than in Marne’s towns and compared French towns

The share aged 15 to 24 is 7.8%. 22% of adults hold a degree, below Marne’s towns (24%) and compared French towns (30%) alike. The middle age in Loisy-en-Brie is 51.5.

51.5median age
Loisy-en-BrieMarne medianFrance median

Ages · share of residents

Highest diploma · residents 15 and older who have left education

No diploma22%
CAP or BEP34%
Baccalauréat16%
Higher education22%

Women and men · all residents

43% women, 57% men

About 75 women for every 100 men. Median share of women: Marne 52.7%, France 51.8%.

Ages and diplomas in Loisy-en-Brie
Loisy-en-BrieMarne medianFrance median
Under 1513%16%17%
15–247.8%11%11%
25–4419%21%23%
45–6432%25%26%
65+29%25%22%
No diploma22%24%19%
CAP or BEP34%28%26%
Baccalauréat16%18%18%
Higher education22%24%30%

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

History

Old homes shape Loisy-en-Brie: 27% were built before 1919, more than in Marne’s towns or compared French towns

France has no History Grade yet: this card describes, it doesn’t grade.

Among the classé monuments in Loisy-en-Brie is Église Saint-Georges.

1historic monument

Monuments by protection · Mérimée

Classé1
Inscrit0

Among them · Classé

1981
first monument protected
27%
of homes built before 1919 · median town 7.4%

Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period

Work & commute

Loisy-en-Brie has lower unemployment than Marne’s towns or compared French towns: 2.6%

For its 100 residents in work, Loisy-en-Brie has 50 jobs: 0.5 each. Half of residents lived on more than €28,370 a year per consumption unit, higher than both Marne’s towns (€24,755) and compared French towns (€25,970). The census found 7.4% of commuters going to work on foot, by bike or by public transport.

7%walk, cycle or take transit

How working residents got to work · census 2023

Driving88%
On foot7%
Motorbike or scooter1%
Public transport0%
Bicycle0%
50
jobs based in Loisy-en-Brie, 0.5 per working resident
2.6%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€28,370
median annual income per consumption unit, 2023 · median of compared French towns €25,970
4%
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 Loisy-en-Brie costs less than in Marne’s towns or compared French towns, at an estimated advertised €9.50/m² a month

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

House rents are put at about €8.03/m² a month. 4 houses and apartments changed hands in Loisy-en-Brie from July 2023 to June 2026.

€9.50/m²estimated apartment rent a month

Estimated advertised apartment rent per m² a month

Loisy-en-Brie€9.50/m²
Median of towns€12.41/m²
Marne median€10.89/m²
€9.50/m²
estimated advertised apartment rent a month, charges included (€7.72 to €11.69/m² a month)
€8.03/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 Loisy-en-Brie

11pages on Loisy-en-Brie

Landmarks

Loisy-en-Brie has one historic monument; beside it, the nearest classé monuments in other towns, within 15.5 mi.

All monuments →
Photo credits

Église Saint-Georges: Photo: Methos31 · CC BY-SA 3.0

Famous people from Loisy-en-Brie

Wikidata has nobody with a French article born in Loisy-en-Brie yet.

How we find them →

Loisy-en-Brie’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-CoteauxÉpernayAÿ-ChampagneSézanneMontmirailDormansBlancs-CoteauxÉpernayAÿ-ChampagneSézanneMontmirailDormansLoisy-en-Brie
How the neighbors grade
TownPeopleMilesOverallCostSafetyHealth
Loisy-en-Brie171—————
Blancs-Coteaux3,0805.3AAA−C−
Épernay22,17411DBDC−
Aÿ-Champagne5,10313B+ABC+
Sézanne4,57614C+AC−B−
Montmirail3,53516B−ABC+
Dormans2,89018BA−B+D

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

About Loisy-en-Brie

Commune in Marne, Grand Est

Loisy-en-Brie is a commune of 171 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
171 (INSEE, census 2023)
Intercommunality
Communauté d'agglomération Épernay, Coteaux et Plaine de Champagne
Département
Marne (51)
Région
Grand Est
Area
5.8 sq mi (15 km²)
INSEE code
51327

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 November 4, 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.