Photo: Unknown author Unknown author · Public domainMore crimes per resident are recorded in Montdidier than in 95% of compared French towns
The rate the grade counts climbed 9% from 2023 to 2025. Year on year, 19.8 violent crimes and 19.8 incidents of burglary, vehicle theft and damage occur per 1,000 residents. Its letter for safety is D, worked out from offenses police and gendarmerie recorded in Montdidier over 2023 to 2025: #18 of 24 in Somme. Drug use runs at 10.8 per 1,000 residents locally, against 1.2 in a typical town its size: police and gendarmerie recorded 64 in 2025.
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 about safety in Montdidier
Theft from vehicles fell sharply
Police and gendarmerie recorded 23 cases of theft from vehicles in Montdidier in 2023 and 12 in 2025. Small counts swing from year to year; the grade averages the three years. Year by year ↓
Written from the SSMSI and INSEE data on this page. Figures are offenses police and gendarmerie recorded, not convictions.
What’s behind Montdidier’s grade
A fairly firm grade. Built on 706 offenses recorded in the graded categories over three years; with a town of 5,935, a few cases more or fewer would move it between D− and D.
Hidden counts: every graded count is published for Montdidier.
Per resident, against the 4,295 compared French towns with a Safety Grade.
What police and gendarmerie recorded most in 2025
Well above the median of towns its size: drug use (10.8 per 1,000 against 1.2), theft of vehicle parts (3.7 per 1,000 against 0.4) and vehicle theft (4 per 1,000 against 0.7). None recorded in 2025: armed robbery. Not published for 2025: robbery without a weapon and drug dealing.
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 2,500 to 10,000.
Set against 1,308 towns its size, Montdidier is 1,255th
| # | Town | People | Violence | Homes, vehicles | Safety |
|---|---|---|---|---|---|
| 1 | Mouguerre Pyrénées-Atlantiques | 5,428 | 0.8 | 5.5 | A+ |
| … | |||||
| 212 | Villers-Bretonneux Somme | 4,647 | 4.2 | 9.4 | A |
| … | |||||
| 648 | Corbie Somme | 5,982 | 9.6 | 9.8 | B |
| … | |||||
| 881 | Camon Somme | 4,359 | 5.2 | 17.9 | C+ |
| … | |||||
| 1149 | Longueau Somme | 5,680 | 8.3 | 22 | C− |
| … | |||||
| 1252 | Salaise-sur-Sanne Isère | 4,606 | 11.8 | 27.4 | D |
| 1253 | Carhaix-Plouguer Finistère | 7,412 | 13.6 | 25.9 | D |
| 1254 | L'Aigle Orne | 7,663 | 17.7 | 21.8 | D |
| 1255 | Montdidier Somme | 5,935 | 19.8 | 19.8 | D |
| 1256 | Le Quesnoy Nord | 4,878 | 19.7 | 20.4 | D |
| 1257 | Saint-Rambert-d'Albon Drôme | 7,001 | 9.5 | 30.6 | D |
| 1258 | Bédarieux Hérault | 5,804 | 18.9 | 21.5 | D |
| … | |||||
| 1308 | Rungis Val-de-Marne | 5,611 | 19.3 | 44.6 | D− |
Per 1,000 residents a year. Context only: the grade compares Montdidier with every compared French town, not just towns its size.
Lowest rate in the graded categories first, 2023–2025 average, with the closest to Montdidier and up to four from Somme.
Crime in Montdidier per 1,000 residents
Each dot is one resident’s share: offenses are counted, not victims, and one person can be the victim of several.
And 20 burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage, and 12 thefts without violence and frauds: a year, 2023–2025 average.
Montdidier, year by year
Violence · per 1,000 residents
Burglary, vehicle theft, damage · per 1,000 residents
| Kind | In the grade | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Family violence | Violence | 58 | 40 | 60 |
| Other physical violence | Violence | 42 | 24 | 52 |
| Sexual violence | Violence | 16 | 41 | 20 |
| Armed robbery | Violence | 0 | 0 | 0 |
| Burglary | Burglary, vehicle theft, damage | 7 | 11 | 19 |
| Vehicle theft | Burglary, vehicle theft, damage | 21 | 12 | 24 |
| Theft from vehicles | Burglary, vehicle theft, damage | 23 | 9 | 12 |
| Criminal damage | Burglary, vehicle theft, damage | 66 | 81 | 68 |
| Theft without violence | Not in the grade | 41 | 35 | 42 |
| Robbery without a weapon | Not in the grade | n.p. | n.p. | n.p. |
| Theft of vehicle parts | Not in the grade | 14 | 5 | 22 |
| Fraud | Not in the grade | 30 | 30 | 36 |
| Drug use | Not in the grade | 22 | 49 | 64 |
| Drug dealing | Not in the grade | n.p. | n.p. | n.p. |
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).
Montdidier and the towns around it
| Town | People | Violence | Homes, vehicles | Safety |
|---|---|---|---|---|
| Montdidier | 5,935 | 19.8 | 19.8 | D |
| Moreuil | 3,936 | 11.3 | 15.8 | C |
| Roye | 5,833 | 19 | 23.5 | D− |
| Saint-Just-en-Chaussée Oise | 5,810 | 16.8 | 16.2 | D |
| Ailly-sur-Noye | 2,648 | 5.8 | 9.2 | A− |
| Breteuil Oise | 4,222 | 15.1 | 17.1 | D |
| Rosières-en-Santerre | 2,894 | 11.6 | 9.9 | B− |
5 of its 6 graded neighbors have a lower recorded rate in the graded categories than Montdidier.
The nearest towns of 2,500 or more, per 1,000 residents a year, 2023–2025 average.
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.
Questions about safety in Montdidier
Is Montdidier safe?
It has more crime per resident than 95% of compared French towns: an average of 19.8 recorded violent incidents and 19.8 recorded burglaries, vehicle thefts, thefts from vehicles and acts of criminal damage per 1,000 residents a year, 2023–2025. It grades D for safety, #18 of 24 in Somme. With 2,800 jobs for 2,000 working residents, Montdidier 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 Montdidier?
The recorded rate in the graded categories rose 9% from 2023 to 2025: 39.3 per 1,000 residents in 2023, 43 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 Montdidier?
Criminal damage: 68 in 2025. Then drug use (64), family violence (60) and other physical violence (52).
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 4, 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.