Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Who lives here
Laval-en-Brie has fewer young adults than Seine-et-Marne’s towns or compared French towns: 9.4% are 15 to 24
46median age
The 65-and-over age group makes up just over a fifth of residents. Children under 15 make up 16%, below both Seine-et-Marne’s towns (20%) and compared French towns (17%). Degrees are held by 27% of adults.
Laval-en-BrieSeine-et-Marne medianFrance median
Ages · share of residents
21%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma14%
CAP or BEP30%
Baccalauréat22%
Higher education27%
Women and men · all residents
48% women, 52% men
WomenFrance medianMen
About 110 men for every 100 women. Median share of women: Seine-et-Marne 51.4%, France 51.8%.
INSEE, census 2023 · Seine-et-Marne median and France median: the median of compared communes
Work & commute
Fewer people in Laval-en-Brie are out of work than in Seine-et-Marne’s towns or across compared French towns: 5.6%
10%walk, cycle or take transit
9.7% of commuters walked, cycled or took the bus or train at the census, below Seine-et-Marne’s towns (31.2%) and compared French towns (13.4%) alike. Jobs based in Laval-en-Brie number 50, against 200 residents in work (0.2 per worker). After tax and benefits, the median income is €29,090 a year per consumption unit.
How working residents got to work · census 2023
Driving85%
Public transport9%
Bicycle1%
On foot0%
Motorbike or scooter0%
50
jobs based in Laval-en-Brie, 0.2 per working resident
5.6%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€29,090
median annual income per consumption unit, 2023 · median of compared French towns €25,970
Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte
Housing
The estimated advertised rent in Laval-en-Brie is €13.05/m² a month, against €16.75/m² in Seine-et-Marne’s towns and €12.41/m² in compared French towns
€13.05/m²estimated apartment rent a month
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
22 houses and apartments changed hands in Laval-en-Brie from July 2023 to June 2026.
Estimated advertised apartment rent per m² a month
Laval-en-Brie€13.05/m²
Median of towns€12.41/m²
Seine-et-Marne median€16.75/m²
€13.05/m²
estimated advertised apartment rent a month, charges included (€10.79 to €15.79/m² a month)
€11.52/m²
estimated advertised house rent a month, charges included
Laval-en-Brie is a commune of 412 people in the Communauté de communes Pays de Montereau. 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
412 (INSEE, census 2023)
Intercommunality
Communauté de communes Pays de Montereau
Département
Seine-et-Marne (77)
Région
Île-de-France
Area
7.8 sq mi (20.3 km²)
INSEE code
77245
Laval-en-Brie’s neighbors
The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →
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.