Photo: Colin Smith · CC BY-SA 2.0Thornbury records robbery at 2.1 times the rate of a typical town its size
Police counts work out at 30.0 violent and sexual offences and 8.1 incidents of burglary, vehicle crime and damage per 1,000 residents annually. Violent crime was up 11% in a year. Its Safety Grade, C+ (#28 of 48 in Gloucestershire), rests on crimes police recorded inside its built-up area from September 2023 to August 2026: more crime per resident than 61% of UK towns. It has less burglary, vehicle crime and damage than 62% of UK towns, but less violent crime than only 32%.
Crimes and reports per 1,000 residents (Census 2021) a year, September 2023 to August 2026.
What stands out about safety in Thornbury
Violent crime rose over the year
In the 12 months to August 2026 police recorded 11% more violent crime per resident in Thornbury than in the year before; across UK towns of 10,000 to 50,000 people violent crime held steady. Burglary, vehicle crime and criminal damage rose 19% (towns its size: held steady). Trend ↓
About the middle for a town its size
Of 372 UK towns of 10,000 to 20,000 people, Thornbury has the 149th lowest rate of graded crime: lower than Cottingham, Thornton and Petersfield, higher than Blandford Forum, Shiney Row and Penshaw and Cookstown. Towns its size ↓
Many neighbourhoods rank low for crime nationally
The government’s Indices of Deprivation 2025 rank every neighbourhood in England on recorded crime. 26% of Thornbury’s residents live in one of the lowest-crime 10%, and 0% in one of the highest-crime 20%. Neighbourhood ranks ↓
Written from the police.uk and government data on this page. Figures are crimes police recorded, not convictions.
What sits behind Thornbury’s C+
A firm grade. Built on 1,651 graded crimes over three years. The grade adds violent and sexual offences and crimes against homes and vehicles per resident and ranks Thornbury against every UK town of 1,000 or more.
Per resident, against all UK towns; beside it, how it compares with towns its size.
Police in Thornbury identify a suspect more often than across UK towns
No suspect was identified for 3% of Thornbury’s burglaries, vehicle crimes and criminal damage, against 69% across UK towns, and for 2% of violent and sexual offences against 19%. Most violent cases close as “unable to prosecute” (56% here), usually because the victim doesn’t support a prosecution. About 2% of violent and 3% of household crimes reached court.
The latest outcome police.uk shows for each crime recorded in the first of the three years (September 2023 to August 2024), so most cases have closed. 513 crimes.
1 in 4 Thornbury residents lives in one of England’s lowest-crime neighbourhoods
64% of residents live in the lowest-crime 30% of England’s neighbourhoods, and 0% in the highest-crime 20%. The crime domain scores the risk of violence, burglary, theft and criminal damage where people live, so it can read differently from the town-wide rate, which counts crimes where they happened.
Thornbury’s residents by the crime decile of their neighbourhood (LSOA, about 1,500 people) in the English Indices of Deprivation 2025 (crime domain), where 1 is the highest-crime 10% of England’s neighbourhoods and 10 the lowest.
What police recorded in the last 12 months
Against the typical town its size, Thornbury runs highest on robbery (1.1 per 1,000 against 0.5), public order (8 per 1,000 against 5.4) and burglary (3 per 1,000 against 2.4). Other crime and vehicle crime sit below it.
Show as a table
| Category | In the grade | Reports | Per 1,000 | Typical |
|---|---|---|---|---|
| Violence & sexual offences | Violent | 454 | 31.3 | 30.4 |
| Anti-social behaviour | not graded | 171 | 11.8 | 12.4 |
| Public order | not graded | 116 | 8 | 5.4 |
| Criminal damage & arson | Home & vehicle | 59 | 4.1 | 6.2 |
| Shoplifting | not graded | 54 | 3.7 | 6.1 |
| Other theft | not graded | 46 | 3.2 | 4.4 |
| Burglary | Home & vehicle | 44 | 3 | 2.4 |
| Vehicle crime | Home & vehicle | 23 | 1.6 | 2.8 |
| Other crime | not graded | 16 | 1.1 | 1.8 |
| Robbery | Violent | 16 | 1.1 | 0.5 |
| Drugs | not graded | 11 | 0.8 | 1.9 |
| Possession of weapons | Violent | 7 | 0.5 | 0.7 |
| Bicycle theft | not graded | 3 | 0.2 | 0.3 |
| Theft from the person | not graded | 0 | 0 | 0.3 |
“Violent” is police.uk’s violence and sexual offences (which includes harassment, stalking and assault without injury), robbery and possession of weapons. Anti-social behaviour isn’t a crime category; shoplifting and other theft happen mostly in shops and town centres rather than to residents, so neither counts in the grade.
September 2025 to August 2026, per 1,000 residents. The tick on each bar is the typical (median) town among UK towns of 10,000 to 50,000 people.
How crime in Thornbury has moved
“Towns its size” pools all UK towns of 10,000 to 50,000 people that police.uk covers each month (Greater Manchester has no data).
Rolling six-month rate, per 1,000 residents a year (longer windows for smaller places, where a few crimes swing a month). In the 12 months to August 2026 against the 12 before: violent +11% (towns its size +1%), homes and vehicles +19% (towns its size -2%), shoplifting and theft -8% (towns its size +1%), anti-social behaviour +17% (towns its size -4%).
149th of 372: Thornbury among towns its size
| # | Town | People | Violent | Homes & vehicles | Shops & theft | Safety |
|---|---|---|---|---|---|---|
| 1 | Kesgrave Suffolk | 14,947 | 13 | 3.3 | 2.7 | A |
| … | ||||||
| 50 | Bishop's Cleeve Gloucestershire | 16,323 | 21 | 7.5 | 7 | B |
| … | ||||||
| 52 | Frampton Cotterell and Winterbourne Gloucestershire | 14,969 | 20.3 | 8.5 | 8.6 | B |
| … | ||||||
| 103 | Churchdown Gloucestershire | 13,480 | 27.5 | 6 | 6.8 | B− |
| … | ||||||
| 146 | Blandford Forum Dorset | 11,805 | 26 | 11.9 | 10.6 | C+ |
| 147 | Shiney Row and Penshaw Tyne and Wear | 16,900 | 22.5 | 15.5 | 8.6 | C+ |
| 148 | Cookstown Mid Ulster | 12,546 | 27.4 | 10.6 | 7.1 | C+ |
| 149 | Thornbury Gloucestershire | 14,483 | 30 | 8.1 | 6.8 | C+ |
| 150 | Honiton Devon | 12,155 | 29.1 | 9 | 8.3 | C+ |
| 151 | Hythe and Dibden Purlieu Hampshire | 19,857 | 27.6 | 10.4 | 8.8 | C+ |
| 152 | Selsey West Sussex | 10,740 | 27.5 | 10.7 | 7.7 | C+ |
| … | ||||||
| 212 | Cirencester Gloucestershire | 17,715 | 34.1 | 10.5 | 20 | C |
| … | ||||||
| 372 | Haverfordwest Dyfed | 12,088 | 91.4 | 28.6 | 32.3 | D− |
Safety letters rank against every UK town of 1,000 or more; the order here is context only.
Graded crime per 1,000 residents a year, September 2023 to August 2026, counting from the least: towns ranked near Thornbury, and others in Gloucestershire.
Crime in Thornbury per 1,000 residents
A crime isn’t a victim: one person can report several, and crimes in a town centre often involve visitors rather than residents.
And about 9 burglaries, vehicle crimes or acts of criminal damage, plus 7 shoplifting and theft reports, in the 12 months to August 2026. Each dot is one resident; each coloured dot is one recorded crime.
Where in Thornbury police recorded crime
| At or near | Reports | Mostly |
|---|---|---|
| Supermarkets | 138 | 45% shoplifting & theft |
| Car parks | 96 | 47% shoplifting & theft |
| Petrol stations | 31 | 52% violent |
police.uk places each crime at an anonymous map point; some are named for the kind of place (a supermarket, a car park), and each row adds up every place of that kind in Thornbury. We show only these, never streets or homes.
Beside it, the public places police.uk named most often.
One person died in collisions on Thornbury’s roads in 2021–2025
Police recorded 34 collisions with injuries inside Thornbury in five years, in which one person died. 9 people were killed or seriously injured: 1 on foot and 1 on a bicycle.
That is about what is typical for UK towns of 10,000 to 50,000 people: at their median rate (0.9 deaths per 100,000 residents a year), a town of Thornbury’s size would see about 1 in five years. With numbers this small, a death or two either way changes the picture, so Thornbury’s own rate (1.4) is context, not a ranking.
Counting serious injuries too, a town of Thornbury’s size at the median for UK towns of 10,000 to 50,000 people would see about 17 people killed or seriously injured in five years; Thornbury had 9.
Casualties are counted where the collision happened, not where people lived: a main road through town adds through-traffic, and residents’ own risk on roads elsewhere isn’t here. Seriously injured uses the Department for Transport’s adjusted figures, which even out the police forces’ different ways of recording injuries. There’s no national rate here: more than half of road deaths in England and Wales (58%) happen outside every town’s built-up area. Source: DfT road casualty statistics (STATS19), 2021–2025.
Collisions police recorded inside Thornbury’s built-up area, 2021–2025. Described here; not part of the Safety Grade.
Crime in the places around Thornbury
| Town | People | Violent | Homes & vehicles | Safety |
|---|---|---|---|---|
| Thornbury | 14,483 | 30 | 8.1 | C+ |
| Alveston | 2,065 | 29.9 | 8.4 | C+ |
| Olveston | 1,009 | 6.6 | 2.6 | A+ |
| Almondsbury | 2,937 | 24 | 6.2 | B |
| Charfield | 2,833 | 21 | 5.3 | B+ |
| Wickwar | 1,701 | 22.9 | 7.5 | B |
| Bradley Stoke | 25,194 | 23.9 | 8.1 | B− |
| Beachley | 1,120 | 5.8 | 1.9 | A+ |
Thornbury records more graded crime per resident than 6 of its 7 neighbours; only Alveston records more. Olveston, 3.2 miles away, records 6.6 violent and sexual offences per 1,000 residents a year (3-year average), against Thornbury’s 30.
Per 1,000 residents a year, the same three years. Tap a town for its safety page.
What this data can and can’t tell you
- Where crimes happen, not where victims live. police.uk places each crime at a point near where it happened. Town centres with shops, stations, a hospital and nightlife record more crime per resident, and residents of nearby villages who come in to shop or go out are part of that count.
- Bigger towns record more per resident. Across UK towns, recorded crime per resident rises steeply with size, more than in the U.S., so a city’s grade sits low against the whole UK. The “towns its size” figures show where Thornbury sits among towns like it; they are context and don’t change the grade.
- Points are approximate. police.uk moves each point to the nearest of a set of anonymous map points, so crimes near the edge of the built-up area can fall either side of it.
Questions about safety in Thornbury
Is Thornbury safe?
Police recorded 30 violent and sexual offences and 8.1 burglaries, vehicle crimes and acts of criminal damage per 1,000 residents a year over the three years to August 2026 (police.uk, inside Thornbury’s built-up area). That earns a C+ for safety: less crime per resident than 39% of UK towns. Among 372 UK towns of 10,000 to 20,000 people, Thornbury is 149th from the least crime. 26% of residents live in neighbourhoods in England’s lowest-crime 10%.
Is crime going up in Thornbury?
In the 12 months to August 2026, against the 12 months before, violent crime rose 11%, burglary, vehicle crime and damage rose 19%, shoplifting and theft fell 8% and anti-social behaviour rose 17%. Across UK towns of 10,000 to 50,000 people, violent crime held steady.
What is the most common crime in Thornbury?
Violence & sexual offences: 454 in the 12 months to August 2026, which in police.uk includes harassment, stalking and assault without injury. Next came public order (116) and criminal damage & arson (59), with 171 reports of anti-social behaviour.
How does Thornbury compare with Yate?
Yate records 38.4 violent and sexual offences and 12.7 crimes against homes and vehicles per 1,000 residents a year, against Thornbury’s 30 and 8.1, over the same three years.
Sources: data.police.uk street-level crime, 36 months to August 2026, points inside the built-up-area boundary · ONS Census 2021, output areas summed to the ONS 2022 built-up area · MHCLG English Indices of Deprivation 2025, crime domain by LSOA (residents from ONS Census 2021) · Department for Transport road casualty statistics (STATS19), collisions 2021–2025, points inside the built-up-area boundary · TownRatings grades: our own summary of the data, ranked against UK towns only. All under the Open Government Licence v3.0.
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.