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C+Safety Grade
Safety in Fort-Mahon-Plage · SSMSI, 2023–2025

Fort-Mahon-Plage records theft without violence at 2.5 times the rate of a typical town its size

The local count comes to 9.5 violent crimes and 15.2 incidents of burglary, vehicle theft and damage per 1,000 people each year. Its Safety Grade, C+, rests on offenses police and gendarmerie recorded from 2023 to 2025: more crime per resident than 64% of compared French towns. Of the 114 compared French towns closest to it in size, it ranks 50th from the least crime.

Violence
9.5
recorded per 1,000 residents a year · in the grade
Burglary, vehicle theft, damage
15.2
burglaries, vehicle thefts, thefts from vehicles, criminal damage · in the grade
Theft and fraud
18.1
theft without violence, fraud, per 1,000 residents a year · Not in the grade
Drug use
4.6
recorded offenses per 1,000 residents a year · Not in the grade

Offenses recorded per 1,000 residents a year, 2023–2025 average (INSEE population of each year). Violence, and burglaries, vehicle thefts, thefts from vehicles and criminal damage, count equally.

What stands out · In brief

What stands out about safety in Fort-Mahon-Plage

Among towns its size

Among the 114 French towns of 1,000 to 1,800 people with a Safety Grade, Fort-Mahon-Plage is 50th from the lowest recorded rate per resident. Towns its size ↓

Written from the SSMSI and INSEE data on this page. Figures are offenses police and gendarmerie recorded, not convictions.

Safety Grade

What’s behind Fort-Mahon-Plage’s grade

Violence: physical, sexual, armed robbery (9.5 per 1,000 residents a year, 2023–2025 average)Lower rate than in 29% of compared French towns
Burglary, vehicle theft and damage (15.2 per 1,000 residents a year, 2023–2025 average)Lower rate than in 42% of compared French towns
DB+

A less sure grade than most. Built on 84 offenses recorded in the graded categories over three years; with a town of 1,363, a few cases more or fewer would move it between D and B+. 16.9% of the index uses the département’s average for crimes not published here, over 10%.

Hidden counts: for other physical violence, sexual violence, burglary, vehicle theft and theft from vehicles, this figure isn’t published when it’s small (five or fewer in at least one of the last three years); the index uses the département’s average instead, 16.9% of the index here. What isn’t published ↓

Per resident, against the 4,295 compared French towns with a Safety Grade.

What isn’t published

5 kinds of crime aren’t published for Fort-Mahon-Plage

Share of the index resting on Somme averages16.9% · limit 25%

Over 25%, no Safety Grade; over 10%, the grade says it is less certain.

SSMSI doesn’t publish a commune’s count when it’s small (five or fewer in at least one of the last three years), and publishes instead the average among the Somme communes whose count is hidden. That average stands in for Fort-Mahon-Plage’s hidden cells, never a zero; here it is 16.9% of the index, over 10%, so the grade is less sure than most.

Hidden for Fort-Mahon-PlageYearsSomme average
Other physical violence2023–20251.4 · 1.4 · 1.3
Sexual violence2023, 20241.4 · 1.3
Burglary2023–20251.2 · 1.3 · 1.3
Vehicle theft2023–20250.9 · 1 · 0.9
Theft from vehicles2023–20251 · 1.3 · 1.2

The counts SSMSI keeps back for Fort-Mahon-Plage, and what the grade uses in their place.

By type

What police and gendarmerie recorded most in 2025

Criminal damage11
Theft without violence10.3
Fraud6.6
Sexual violence4.4
Family violence3.7
Drug use3.7
ViolenceBurglary, vehicle theft, damageNot in the gradeMedian of towns its size

Well above the median of towns its size: theft without violence (10.3 per 1,000 against 4). None recorded in 2025: armed robbery, robbery without a weapon and drug dealing. Not published for 2025: other physical violence, burglary, vehicle theft, theft from vehicles and theft of vehicle parts.

Theft without violence, robbery without a weapon, theft of vehicle parts, fraud and drug offenses are shown for information but left out of the Safety Grade, which counts violence plus burglaries, vehicle thefts, thefts from vehicles and criminal damage per resident.

Per 1,000 residents in 2025; the tick is the median of the graded French towns of 1,000 to 2,500.

For every 1,000 residents

About 9 in 1,000: recorded violent incidents a year

ViolenceBurglary, vehicle theft, damageTheft and fraud (not in the grade)
9
recorded violent incidents
15
burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage
18
thefts without violence and frauds
42
of the three together

Each dot is one resident’s share: offenses are counted, not victims, and one person can be the victim of several.

And 15 burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage, and 18 thefts without violence and frauds: a year, 2023–2025 average.

Towns its size

50th of 114: Fort-Mahon-Plage among towns its size

#TownPeopleViolenceHomes, vehiclesSafety
1Brasles Aisne1,7886.67.8A−
…
13Roisel Somme1,6264.912.8B+
14Beaucamps-le-Vieux Somme1,3968.19.6B+
…
31Saint-Ouen Somme1,77210.411.3B−
…
47Saint-Denis-d'Oléron Charente-Maritime1,3588.116.2C+
48Allonne Oise1,7677.916.4C+
49L'Étoile Somme1,1288.815.7C+
50Fort-Mahon-Plage Somme1,3639.515.2C+
51Quend Somme1,28011.413.6C+
52Saint-Jean-de-Soudain Isère1,7149.715.6C
53Savasse Drôme1,6313.722.2C
…
64Ault Somme1,3468.919.4C−
…
114Villetelle Hérault1,7684.570.7D−

Per 1,000 residents a year. Context only: the grade compares Fort-Mahon-Plage with every compared French town, not just towns its size.

Lowest rate in the graded categories first, 2023–2025 average, with the closest to Fort-Mahon-Plage and up to four from Somme.

Year by year

The recorded rate in the graded categories fell 7% per resident from 2023 to 2025

Violence · per 1,000 residents

20237.9
202411.5
20259

Burglary, vehicle theft, damage · per 1,000 residents

202316.3
202415.9
202513.5
KindIn the grade202320242025
Family violenceViolence8135
Other physical violenceViolencen.p.n.p.n.p.
Sexual violenceViolencen.p.n.p.6
Armed robberyViolence000
BurglaryBurglary, vehicle theft, damagen.p.n.p.n.p.
Vehicle theftBurglary, vehicle theft, damagen.p.n.p.n.p.
Theft from vehiclesBurglary, vehicle theft, damagen.p.n.p.n.p.
Criminal damageBurglary, vehicle theft, damage191815
Theft without violenceNot in the grade162114
Robbery without a weaponNot in the graden.p.n.p.0
Theft of vehicle partsNot in the graden.p.n.p.n.p.
FraudNot in the grade779
Drug useNot in the grade865
Drug dealingNot in the grade000

Counts mix units, as SSMSI publishes them: victims for violence, offenses for burglary and damage, vehicles for vehicle theft. That’s why the page never adds them into one “total crimes”.

Offenses recorded each year. n.p.: not published (small: five or fewer in at least one of the last three years).

Neighbors

Fort-Mahon-Plage and the towns around it

ABCDNot graded
TownPeopleViolenceHomes, vehiclesSafety
Fort-Mahon-Plage1,3639.515.2C+
Berck Pas-de-Calais12,95115.129.4D−
Verton Pas-de-Calais2,571—1—1—1
Rang-du-Fliers Pas-de-Calais4,29712.314.4C
Rue2,98710.49.4B
Merlimont Pas-de-Calais3,3427.615.5C+
Cucq Pas-de-Calais5,1295.211.8B+

1 Not graded: over 25% of the index would rest on département averages, where SSMSI doesn’t publish small counts.

3 of its 5 graded neighbors have a lower recorded rate in the graded categories than Fort-Mahon-Plage.

The nearest towns of 2,500 or more, per 1,000 residents a year, 2023–2025 average.

How to read these numbers

What this data can and can’t tell you

  • Where offenses happen, not where victims live. SSMSI counts each offense in the commune where police or gendarmerie recorded it happening. Towns with shops, stations, a hospital or nightlife record more per resident, and visitors are part of that count but not of the population it is divided by.
  • An index, not a total. The kinds are counted in different units (victims, offenses, vehicles), so the grade adds their rates per 1,000 residents into an index and never shows a “total crimes” or a chance of being a victim.
  • Hidden counts. SSMSI doesn’t publish a commune’s count when it’s small (five or fewer in at least one of the last three years). In its place it gives the average among the département’s communes whose count is hidden; the grade uses that average, never zero, and a town gets no Safety Grade when over a quarter of its index would come from such averages.
  • Recorded, not all crime. Only offenses reported to or found by police and gendarmerie are counted. Reporting rates differ by kind: most vehicle thefts are reported, much family and sexual violence isn’t.

How the Safety Grade works in France →

Questions about safety in Fort-Mahon-Plage

Is Fort-Mahon-Plage safe?

It has more crime per resident than 64% of compared French towns: an average of 9.5 recorded violent incidents and 15.2 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025. It grades C+ for safety. Among the 114 French towns of 1,000 to 1,800 people, it is 50th from the lowest rate. With 600 jobs for 400 working residents, Fort-Mahon-Plage draws people from neighboring communes, and crimes are counted in the commune where they happen, then divided by its number of residents.

Is crime going up in Fort-Mahon-Plage?

The recorded rate in the graded categories fell 7% from 2023 to 2025: 24.2 per 1,000 residents in 2023, 22.6 in 2025. In a town this size a few dozen cases move the figure, so the grade uses the three-year average.

What is the most common recorded offense in Fort-Mahon-Plage?

Criminal damage: 15 in 2025. Then theft without violence (14), fraud (9) and sexual violence (6).

Sources: SSMSI (Interior Ministry), recorded crime by commune, 2023–2025 (base communale de la délinquance enregistrée, 2026 edition) · INSEE, legal populations for each year · INSEE, census 2023 (jobs and working residents) · IGN Admin Express (boundaries) · TownRatings grades: our own summary of the data, ranking French towns against each other only, updated November 9, 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.