Data highlights are ordered by what stands out in Montmarlon.
Who lives here
Few people in Montmarlon are 15 to 24: 3%, fewer than in Jura’s towns and compared French towns
39.8median age
People 65 and over make up 21% of the town, about level with compared French towns (22%) and below Jura’s towns (27%). 30% of residents are children under 15. Graduates make up 4.5% of adults.
MontmarlonJura medianFrance median
Ages · share of residents
21%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma27%
CAP or BEP41%
Baccalauréat27%
Higher education5%
Women and men · all residents
48% women, 52% men
WomenFrance medianMen
About 106 men for every 100 women. Median share of women: Jura 52.0%, France 51.8%.
INSEE, census 2023 · Jura median and France median: the median of compared communes
Work & commute
Montmarlon has 0.4 jobs for every resident in work, so most commute out
14%walk, cycle or take transit
14.3% of Montmarlon’s working residents walked, cycled or took public transport to work in the 2023 census, against 13% for the median of compared French towns; 79% drove.
How working residents got to work · census 2023
Driving79%
On foot14%
Public transport0%
Bicycle0%
Motorbike or scooter0%
0
jobs based in Montmarlon, 0.4 per working resident
0.0%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
Montmarlon is a commune of 33 people in the Communauté de communes Arbois, Poligny, Salins, Cœur du Jura. 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
33 (INSEE, census 2023)
Intercommunality
Communauté de communes Arbois, Poligny, Salins, Cœur du Jura
Département
Jura (39)
Région
Bourgogne-Franche-Comté
Area
1.3 sq mi (3.4 km²)
INSEE code
39359
Montmarlon’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.