Le Tartre-Gaudran is too small to grade: French towns get subject grades from 1,000 residents. 21% of homes here are second homes. People aged 65 and over make up 36% of residents.
What makes Le Tartre-Gaudran stand out
The 2 things Le Tartre-Gaudran does most differently from other towns.
Data highlights are ordered by what stands out in Le Tartre-Gaudran.
Who lives here
Few people in Le Tartre-Gaudran are 15 to 24: 5.6%, fewer than in both Yvelines’ towns and compared French towns
11% are under 15, lower than both Yvelines’ towns (20%) and compared French towns (17%). Among adults, 30% have a degree. Le Tartre-Gaudran has a median age of 60.5 years.
60.5median age
Le Tartre-GaudranYvelines medianFrance median
Ages · share of residents
36%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma7%
CAP or BEP13%
Baccalauréat33%
Higher education30%
Women and men · all residents
56% women, 44% men
WomenFrance medianMen
About 80 men for every 100 women. Median share of women: Yvelines 51.6%, France 51.8%. Women live longer than men, so towns with many older residents have more women.
Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte
Housing
Renting in Le Tartre-Gaudran costs an estimated advertised €15.40/m² a month, against €18.40/m² in Yvelines’ towns and €12.41/m² in compared French towns
Rents are the ministry’s estimates of advertised rents, not rents actually paid.
House rents are put at about €13.78/m² a month. From July 2023 to June 2026, 1 homes were sold in Le Tartre-Gaudran.
€15.40/m²estimated apartment rent a month
Estimated advertised apartment rent per m² a month
Le Tartre-Gaudran€15.40/m²
Median of towns€12.41/m²
Yvelines median€18.40/m²
€15.40/m²
estimated advertised apartment rent a month, charges included (€12.58 to €18.85/m² a month)
€13.78/m²
estimated advertised house rent a month, charges included
People: INSEE, census 2023. Miles: center to center.
About Le Tartre-Gaudran
Commune in Yvelines, Île-de-France
Le Tartre-Gaudran is a commune of 37 people in the Communauté de communes du Pays Houdanais (CCPH). 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.