Data highlights are ordered by what stands out in Démuin.
Who lives here
Few people in Démuin are 65 or over: 16%, below Somme’s towns and compared French towns
Nearly a third of adults hold a degree, about level with compared French towns (30%) and above Somme’s towns (21%). Under-15s account for a fifth of the population. The 15-to-24 age group makes up 9.8% of residents.
41.4median age
DémuinSomme medianFrance median
Ages · share of residents
10%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma13%
CAP or BEP25%
Baccalauréat24%
Higher education32%
Women and men · all residents
50% women, 50% men
WomenFrance medianMen
About an even split. Median share of women: Somme 52.5%, France 51.8%.
INSEE, census 2023 · Somme median and France median: the median of compared communes
Work & commute
Fewer people in Démuin are out of work than in Somme’s towns or across compared French towns: 7.2%
The census found 4.5% of commuters going to work on foot, by bike or by public transport. Démuin has 50 jobs for 250 working residents, 0.2 per worker. Half of residents lived on more than €27,000 a year per consumption unit, about level with compared French towns (€25,970) and above Somme’s towns (€22,835).
4%walk, cycle or take transit
How working residents got to work · census 2023
Driving93%
Public transport3%
On foot1%
Motorbike or scooter0%
Bicycle0%
50
jobs based in Démuin, 0.2 per working resident
7.2%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€27,000
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Démuin
Commune in Somme, Hauts-de-France
Démuin is a commune of 524 people in the Communauté de communes Avre Luce Noye. 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.