Data highlights are ordered by what stands out in Haute-Isle.
Who lives here
Haute-Isle has fewer young adults than Val-d'Oise’s towns or compared French towns: 8.1% are 15 to 24
Children under 15 count for 19% of the people here. 17% of residents are 65 or over, above Val-d'Oise’s towns (15%) but below compared French towns (22%). Among adults, 33% have a degree.
45.4median age
Haute-IsleVal-d'Oise medianFrance median
Ages · share of residents
8%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma14%
CAP or BEP26%
Baccalauréat23%
Higher education33%
Women and men · all residents
46% women, 54% men
WomenFrance medianMen
About 119 men for every 100 women. Median share of women: Val-d'Oise 51.5%, France 51.8%.
INSEE, census 2023 · Val-d'Oise median and France median: the median of compared communes
History
Old homes shape Haute-Isle: 18% were built before 1919, more than in Val-d'Oise’s towns or compared French towns
France has no History Grade yet: this card describes, it doesn’t grade.
The Culture ministry lists 1 historic monument in Haute-Isle, none of them classé, France’s highest protection. Protection here reaches back to the 17th century.
People: INSEE, census 2023. Miles: center to center.
About Haute-Isle
Commune in Val-d'Oise, Île-de-France
Haute-Isle is a commune of 293 people in the Communauté de communes du Vexin-Val de Seine. 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.