Data highlights are ordered by what stands out in Montmartin.
Who lives here
A town of families: 26% of people in Montmartin are under 15, more than in both Oise’s towns and compared French towns
People 65 and over make up 10% of the town, lower than both Oise’s towns (19%) and compared French towns (22%). The 15-to-24 age group makes up 9.6% of residents. Also worth knowing: among adults, 31% have a degree.
37.1median age
MontmartinOise medianFrance median
Ages · share of residents
10%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma12%
CAP or BEP31%
Baccalauréat20%
Higher education31%
Women and men · all residents
47% women, 53% men
WomenFrance medianMen
About 114 men for every 100 women. Median share of women: Oise 51.7%, France 51.8%.
INSEE, census 2023 · Oise median and France median: the median of compared communes
Work & commute
Fewer people in Montmartin are out of work than in Oise’s towns or across compared French towns: 3.6%
The median disposable income is €29,650 a year per consumption unit. 3.0% of commuters walked, cycled or took the bus or train at the census, below both Oise’s towns (17.7%) and compared French towns (13.4%).
3%walk, cycle or take transit
How working residents got to work · census 2023
Driving94%
Public transport2%
On foot1%
Bicycle0%
Motorbike or scooter0%
0
jobs based in Montmartin, 0.1 per working resident
3.6%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€29,650
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Montmartin
Commune in Oise, Hauts-de-France
Montmartin is a commune of 294 people in the Communauté de communes de la Plaine d'Estrées. 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.