Photo: David Smith · CC BY-SA 2.0Porthleven has less burglary, vehicle crime and damage per resident than 81% of UK towns
Set against the 1,308 UK towns of 2,500 to 10,000 people, it has less crime per resident than 57% of them. Each year brought 24.6 violent and sexual offences and 5.7 incidents of burglary, vehicle crime and damage for every 1,000 residents. Weighing it all, Porthleven earns B for safety (#8 of 35 in Cornwall), with close to the middle of UK towns, on crimes police recorded inside its built-up area over September 2023 to August 2026. Violence recorded locally climbed 22% in a year.
Crimes and reports per 1,000 residents (Census 2021) a year, September 2023 to August 2026.
What stands out about safety in Porthleven
Violent crime rose over the year
In the 12 months to August 2026 police recorded 22% more violent crime per resident in Porthleven than in the year before; across UK towns of 2,500 to 10,000 people violent crime held steady. Trend ↓
About the middle for a town its size
Of 856 UK towns of 2,000 to 4,000 people, Porthleven has the 472nd lowest rate of graded crime: lower than Mickleton, Harlington and South Brent, higher than Almondsbury, St Margaret's at Cliffe and Hendy and Fforest. Towns its size ↓
Written from the police.uk and government data on this page. Figures are crimes police recorded, not convictions.
The B for Porthleven, and how it is built
A fairly firm grade. Built on 276 graded crimes over three years. The grade adds violent and sexual offences and crimes against homes and vehicles per resident and ranks Porthleven against every UK town of 1,000 or more.
Per resident, against all UK towns; beside it, how it compares with towns its size.
How crime in Porthleven has moved
Devon & Cornwall Police published three months short or not at all (Sep 2023, Oct 2023 and Nov 2023), so the line breaks there and those months are left out of the rates. “Towns its size” pools all UK towns of 2,500 to 10,000 people that police.uk covers each month (Greater Manchester has no data).
Rolling twelve-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 +22% (towns its size +1%), homes and vehicles -40% (towns its size -1%), anti-social behaviour -65% (towns its size +0%).
How Porthleven’s neighbourhoods rank in England
22% 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.
Porthleven’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, Porthleven runs highest on public order (5.1 per 1,000 against 3.6) and violence & sexual offences (28.2 per 1,000 against 22.4). Criminal damage & arson and anti-social behaviour sit below it.
Show as a table
| Category | In the grade | Reports | Per 1,000 | Typical |
|---|---|---|---|---|
| Violence & sexual offences | Violent | 88 | 28.2 | 22.4 |
| Public order | not graded | 16 | 5.1 | 3.6 |
| Anti-social behaviour | not graded | 11 | 3.5 | 8.8 |
| Criminal damage & arson | Home & vehicle | 10 | 3.2 | 4.5 |
| Other theft | not graded | 7 | 2.2 | 3.2 |
| Shoplifting | not graded | 3 | 1 | 1.8 |
| Other crime | not graded | 3 | 1 | 1.5 |
| Burglary | Home & vehicle | 1 | 0.3 | 1.9 |
| Drugs | not graded | 1 | 0.3 | 1 |
| Vehicle crime | Home & vehicle | 1 | 0.3 | 2 |
| Possession of weapons | Violent | 1 | 0.3 | 0.4 |
| Theft from the person | not graded | 1 | 0.3 | 0 |
| Bicycle theft | not graded | 0 | 0 | 0.1 |
| Robbery | Violent | 0 | 0 | 0.2 |
“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 2,500 to 10,000 people.
Of 856 towns its size, Porthleven is 472nd from the least graded crime
| # | Town | People | Violent | Homes & vehicles | Shops & theft | Safety |
|---|---|---|---|---|---|---|
| 1 | Richhill Armagh City, Banbridge and Craigavon | 2,738 | 6.2 | 2.8 | 3 | A+ |
| … | ||||||
| 121 | Carnon Downs and Devoran Cornwall | 2,129 | 14.3 | 3.9 | 2.4 | A |
| … | ||||||
| 200 | Probus Cornwall | 2,565 | 17.7 | 3.5 | 1.3 | A− |
| … | ||||||
| 217 | Lanner Cornwall | 2,164 | 18 | 4.2 | 3.7 | A− |
| … | ||||||
| 239 | Carbis Bay Cornwall | 3,967 | 18.1 | 4.7 | 2.5 | A− |
| … | ||||||
| 469 | Almondsbury Gloucestershire | 2,937 | 24 | 6.2 | 5.8 | B |
| 470 | St Margaret's at Cliffe Kent | 2,399 | 21.5 | 8.8 | 2.6 | B |
| 471 | Hendy and Fforest Dyfed | 2,996 | 21.6 | 8.7 | 1.9 | B |
| 472 | Porthleven Cornwall | 3,118 | 24.6 | 5.7 | 3.6 | B |
| 473 | Boughton under Blean Kent | 2,274 | 22.3 | 8.1 | 3.7 | B |
| 474 | Papworth Everard Cambridgeshire | 3,821 | 20.2 | 10.2 | 6.9 | B |
| 475 | Wollaston Northamptonshire | 3,564 | 23.5 | 6.9 | 3.9 | B |
| … | ||||||
| 856 | Eastchurch Kent | 3,381 | 132 | 13.9 | 3.5 | 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 Porthleven, and others in Cornwall.
Crime in Porthleven 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 4 burglaries, vehicle crimes or acts of criminal damage, plus 4 shoplifting and theft reports, in the 12 months to August 2026. Each dot is one resident; each coloured dot is one recorded crime.
No one died in a collision on Porthleven’s roads in 2021–2025
Police recorded 4 collisions with injuries inside Porthleven in five years. 3 people were killed or seriously injured: 2 on foot and 0 on a bicycle.
Most UK towns of 2,500 to 10,000 people (81%) had no road deaths in these five years, and Porthleven is one of them.
Counting serious injuries too, a town of Porthleven’s size at the median for UK towns of 2,500 to 10,000 people would see about 3 people killed or seriously injured in five years; Porthleven had 3.
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 Porthleven’s built-up area, 2021–2025. Described here; not part of the Safety Grade.
Crime in the places around Porthleven
Porthleven records more graded crime per resident than 3 of its 7 neighbours. Mullion, 5.2 miles away, records 22.2 violent and sexual offences per 1,000 residents a year (3-year average), against Porthleven’s 24.6.
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
- Some months are short. Devon & Cornwall Police published September 2023, October 2023 and November 2023 only in part or not at all. Those months are left out of the rates, which average the months that were published in full; the raw counts include what was published.
- 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 Porthleven 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 Porthleven
Is Porthleven safe?
Police recorded 24.6 violent and sexual offences and 5.7 burglaries, vehicle crimes and acts of criminal damage per 1,000 residents a year over the three years to August 2026 (police.uk, inside Porthleven’s built-up area). That earns a B for safety: less crime per resident than 55% of UK towns. Among 856 UK towns of 2,000 to 4,000 people, Porthleven is 472nd from the least crime.
Is crime going up in Porthleven?
In the 12 months to August 2026, against the 12 months before, violent crime rose 22%, burglary, vehicle crime and damage fell 40%, shoplifting and theft fell 8% and anti-social behaviour fell 65%. Across UK towns of 2,500 to 10,000 people, violent crime held steady.
What is the most common crime in Porthleven?
Violence & sexual offences: 88 in the 12 months to August 2026, which in police.uk includes harassment, stalking and assault without injury. Next came public order (16) and criminal damage & arson (10), with 11 reports of anti-social behaviour.
How does Porthleven compare with Camborne?
Camborne records 50 violent and sexual offences and 17.1 crimes against homes and vehicles per 1,000 residents a year, against Porthleven’s 24.6 and 5.7, 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.