FrançaisGuest, Sign inJoin
France›Somme›Hauts-de-France

Oust-MarestSomme

A town of 608 in Somme, Hauts-de-France. 29% of residents are 65 or over.

Is Oust-Marest a good place to live?

Oust-Marest is too small to grade: French towns get subject grades from 1,000 residents.

What makes Oust-Marest stand out

The one thing Oust-Marest does most differently from other towns.

Picked automatically from the data
Oust-Marest’s outline. No photo of the town is in our collection yet.
Oust-Marest’s story

No historic monuments in Oust-Marest

The Culture ministry lists no building in Oust-Marest as a monument historique. That’s true of 25% of compared French towns too.

The nearest classé monument is Vestiges archéologiques gallo-romains du lieudit Bois-l'Abbé, in Eu, 1.4 mi away.

14% of its homes were built before 1919, against 7.4% in the median compared French town.

Explore the history →
Nearby attractions

Château d'Eu and 5 more in and around Oust-Marest

Heritage, gardens and museums in and near Oust-Marest. Best known first.

All attractions →
Places: © OpenStreetMap contributors · Wikidata

Photos from Wikimedia Commons, each under its own licence (our copy, resized).

Photo credits (2)

The data

Data highlights are ordered by what stands out in Oust-Marest.

Who lives here

Oust-Marest has fewer young adults than Somme’s towns or compared French towns: 6% are 15 to 24

People 65 and over make up 29% of the town, higher than both Somme’s towns (25%) and compared French towns (22%). Among adults, 19% have a degree. At 53.1, the median resident of Oust-Marest sits in the middle of the age range.

53.1median age
Oust-MarestSomme medianFrance median

Ages · share of residents

Highest diploma · residents 15 and older who have left education

No diploma32%
CAP or BEP28%
Baccalauréat15%
Higher education19%

Women and men · all residents

54% women, 46% men

About 84 men for every 100 women. Median share of women: Somme 52.5%, France 51.8%. Women live longer than men, so towns with many older residents have more women.

Ages and diplomas in Oust-Marest
Oust-MarestSomme medianFrance median
Under 1515%16%17%
15–246%12%11%
25–4421%21%23%
45–6430%26%26%
65+29%25%22%
No diploma32%28%19%
CAP or BEP28%26%26%
Baccalauréat15%17%18%
Higher education19%21%30%

INSEE, census 2023 · Somme median and France median: the median of compared communes

Work & commute

Only 6.2% of commuters in Oust-Marest go to work without a car, fewer than in both Somme’s towns and compared French towns

A tenth of the labour force were unemployed, below Somme’s towns (14.3%) and close to compared French towns (10.1%). Oust-Marest holds 400 jobs; 250 of its residents are in work, so 1.6 jobs each. Per consumption unit, the median disposable income is €23,910 a year.

6%walk, cycle or take transit

How working residents got to work · census 2023

Driving92%
On foot5%
Public transport1%
Bicycle0%
Motorbike or scooter0%
400
jobs based in Oust-Marest, 1.6 per working resident
10.2%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€23,910
median annual income per consumption unit, 2023 · median of compared French towns €25,970
2%
worked without traveling (at or from home)

Source: INSEE, census 2023 (commuting, employment, jobs at place of work); INSEE, Filosofi 2023 · Licence Ouverte

Schools

89.0% of candidates passed the brevet at the collège within 5 km, 4 points above the expected rate

Primary schools aren’t graded: France doesn’t publish their results by school.

The bac pass rate near Oust-Marest is 97.1%, above Somme’s towns (92.6%) and compared French towns (92.9%) alike. A collège lies 2.5 mi away. At the general lycée, 98% of 206 candidates passed the bac, a point above the expected rate.

98%passed the bac (general and technological)

Brevet pass rate · collèges within 5 km

Oust-Marest89.0%
Median of towns87.5%

Bac pass rate · lycées within 5 km

Oust-Marest97.1%
Median of towns92.9%
SchoolLevelCandidatesPassed, 2025
Collège Louis PhilippeNearest collègeCollègeCollège10889%+4 pts
Lycée AnguierNearest lycéeGeneral lycéeGeneral lycée20698%+1 pt
98%
passed the general and technological bac, +1 pt against the expected rate
92%
passed the vocational bac, +29 pts against the expected rate
89.0%
passed the brevet at the collèges, +4 pts against the expected rate
2.5 mi
to the nearest collège from the town center

Ministry of Education (DEPP) · brevet and bac 2025, value added (IVAC, IVAL) · Licence Ouverte

Housing

Estimated advertised rents run lower in Oust-Marest than in Somme’s towns or across compared French towns: €10.20/m² a month

Rents are the ministry’s estimates of advertised rents, not rents actually paid.

Sales in Oust-Marest from July 2023 to June 2026: 9 houses and apartments.

€10.20/m²estimated apartment rent a month

Estimated advertised apartment rent per m² a month

Oust-Marest€10.20/m²
Median of towns€12.41/m²
Somme median€11.47/m²
€10.20/m²
estimated advertised apartment rent a month, charges included (€8.13 to €12.79/m² a month)
€8.30/m²
estimated advertised house rent a month, charges included

Source: Housing Ministry, Carte des loyers 2025; INSEE, Filosofi 2023 · Licence Ouverte

Keep exploring

Everything we know about Oust-Marest

13pages on Oust-Marest

Landmarks

Nothing in Oust-Marest is on the monuments historiques list. These are the nearest classé monuments, within 15.5 mi.

Its history page →

Famous people from Oust-Marest

One notable person was born in Oust-Marest.

Their page →

Oust-Marest’s neighbors

The nearest towns of 2,500 or more. The map uses IGN’s commune boundaries. See them on the map →

All towns in Somme →
EuMers-les-BainsLe TréportFriville-EscarbotinCriel-sur-MerBlangy-sur-BresleEuMers-les-BainsLe TréportFriville-EscarbotinCriel-sur-MerBlangy-sur-BresleOust-Marest
How the neighbors grade
TownPeopleMilesOverallCostSafetyHealth
Oust-Marest608—————
Eu Seine-Maritime6,4992.2CB−C−C−
Mers-les-Bains2,5403.7C−C−CD
Le Tréport Seine-Maritime4,3784.3C−CC−D−
Friville-Escarbotin4,3064.6CB+DD
Criel-sur-Mer Seine-Maritime2,5276.6C−B−C+C
Blangy-sur-Bresle Seine-Maritime2,81910CA−CD

People: INSEE, census 2023. Miles: center to center.

About Oust-Marest

Commune in Somme, Hauts-de-France

Oust-Marest is a commune of 608 people in the Communauté de communes des Villes Sœurs. 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
608 (INSEE, census 2023)
Intercommunality
Communauté de communes des Villes Sœurs
Département
Somme (80)
Région
Hauts-de-France
Area
2.3 sq mi (5.9 km²)
INSEE code
80613

Sources: INSEE, census 2023 (population, employment, commuting) · INSEE, Filosofi 2023 (income per consumption unit, poverty) · Housing Ministry, Carte des loyers 2025 · SSMSI, recorded crime by commune, 2023–2025 · Ministry of Education (DEPP), brevet and bac results and value-added indicators, 2025 · INSEE, deaths by commune of residence 2016–2025 and censuses 2012–2023; Eurostat, death rates by age (© European Union); INSEE, BPE 2025 (care homes, emergency and maternity units, GPs, pharmacies); DREES, APL 2024; INSEE, life expectancy by département 2025 (provisional) · INSEE, BPE 2025 and Filosofi 200 m grid (walking distances) · IGN Admin Express (boundaries) · TownRatings grades: our own summary of the data, ranking French towns against each other only, updated October 30, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).

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.