Photo: Stephen McKay · CC BY-SA 2.0Llanerchymedd stands out for anti-social behaviour: 3.1 times the rate of a typical town its size
Of all the kinds of crime, anti-social behaviour is where Llanerchymedd departs most from towns its size: 16.5 per 1,000 against 5.3. Overall, it grades B+ for safety. About one violent or sexual offence a year is recorded for every 46 residents.
Crimes and reports per 1,000 residents (Census 2021) a year, September 2023 to August 2026.
What stands out about safety in Llanerchymedd
About the middle for a village its size
Of 1,214 UK towns of 1,000 to 2,000 people, Llanerchymedd has the 652nd lowest rate of graded crime: lower than Burwash, Warkworth and Woodmansey, higher than Croft, Broadclyst and Tatsfield. Towns its size ↓
Written from the police.uk and government data on this page. Figures are crimes police recorded, not convictions.
Llanerchymedd: B+ for safety, and why
A fairly firm grade. Built on 88 graded crimes over three years. The grade adds violent and sexual offences and crimes against homes and vehicles per resident and ranks Llanerchymedd against every UK town of 1,000 or more.
Per resident, against all UK towns; beside it, how it compares with towns its size.
What police recorded in the last 12 months
Against the typical town its size, Llanerchymedd runs highest on anti-social behaviour (16.5 per 1,000 against 5.3) and violence & sexual offences (25.1 per 1,000 against 16.6).
Show as a table
| Category | In the grade | Reports | Per 1,000 | Typical |
|---|---|---|---|---|
| Violence & sexual offences | Violent | 29 | 25.1 | 16.6 |
| Anti-social behaviour | not graded | 19 | 16.5 | 5.3 |
| Public order | not graded | 9 | 7.8 | 2.4 |
| Other theft | not graded | 3 | 2.6 | 2.5 |
| Criminal damage & arson | Home & vehicle | 2 | 1.7 | 3.2 |
| Vehicle crime | Home & vehicle | 1 | 0.9 | 1.5 |
| Other crime | not graded | 1 | 0.9 | 1.1 |
| Shoplifting | not graded | 0 | 0 | 0 |
| Burglary | Home & vehicle | 0 | 0 | 1.6 |
| Drugs | not graded | 0 | 0 | 0.6 |
| Bicycle theft | not graded | 0 | 0 | 0 |
| Possession of weapons | Violent | 0 | 0 | 0 |
| Robbery | Violent | 0 | 0 | 0 |
| Theft from the person | not graded | 0 | 0 | 0 |
“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 1,000 to 2,500 people.
Crime in Llanerchymedd 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 3 burglaries, vehicle crimes or acts of criminal damage, plus 3 shoplifting and theft reports, in the 12 months to August 2026. Each dot is one resident; each coloured dot is one recorded crime.
Llanerchymedd places 652nd of 1,214 towns its size, the least crime first
| # | Town | People | Violent | Homes & vehicles | Shops & theft | Safety |
|---|---|---|---|---|---|---|
| 1 | Clipsham Rutland | 1,150 | 0 | 0 | 0 | A+ |
| … | ||||||
| 155 | Tregarth Gwynedd | 1,252 | 12.3 | 2.1 | 0.8 | A+ |
| … | ||||||
| 289 | Bethel Gwynedd | 1,091 | 13.4 | 4 | 2.5 | A |
| … | ||||||
| 649 | Croft Leicestershire | 1,748 | 18.9 | 6.5 | 2.5 | B+ |
| 650 | Broadclyst Devon | 1,549 | 20.7 | 4.7 | 1.9 | B+ |
| 651 | Tatsfield Surrey | 1,379 | 13.3 | 12.1 | 1.9 | B+ |
| 652 | Llanerchymedd Gwynedd | 1,155 | 21.9 | 3.5 | 2.6 | B+ |
| 653 | Felsted Essex | 1,233 | 14.3 | 11.1 | 6 | B+ |
| 654 | Billingborough Lincolnshire | 1,390 | 20.6 | 4.8 | 1.9 | B+ |
| 655 | St Merryn Cornwall | 1,344 | 21.1 | 4.3 | 5.1 | B+ |
| … | ||||||
| 720 | Criccieth Gwynedd | 1,737 | 20.7 | 6.1 | 8.6 | B |
| … | ||||||
| 741 | Llanrug Gwynedd | 1,537 | 20.8 | 6.5 | 2.8 | B |
| … | ||||||
| 1214 | Ingoldmells Lincolnshire | 1,928 | 259 | 64.7 | 57.2 | 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 Llanerchymedd, and others in Gwynedd.
29 violent and sexual offences in the last 12 months, against 17 the year before
“Towns its size” pools all UK towns of 1,000 to 2,500 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).
No one died in a collision on Llanerchymedd’s roads in 2021–2025
Police recorded 1 collision with injuries inside Llanerchymedd in five years. 0 people were killed or seriously injured.
Most UK towns of 1,000 to 2,500 people (94%) had no road deaths in these five years, and Llanerchymedd is one of them.
Counting serious injuries too, a town of Llanerchymedd’s size at the median for UK towns of 1,000 to 2,500 people would see about 1 people killed or seriously injured in five years; Llanerchymedd had 0.
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 Llanerchymedd’s built-up area, 2021–2025. Described here; not part of the Safety Grade.
Crime in the places around Llanerchymedd
Llanerchymedd records more graded crime per resident than 1 of its 7 neighbours. Benllech, 6.1 miles away, records 15 violent and sexual offences per 1,000 residents a year (3-year average), against Llanerchymedd’s 21.9.
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 Llanerchymedd 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 Llanerchymedd
Is Llanerchymedd safe?
Police recorded 21.9 violent and sexual offences and 3.5 burglaries, vehicle crimes and acts of criminal damage per 1,000 residents a year over the three years to August 2026 (police.uk, inside Llanerchymedd’s built-up area). That earns a B+ for safety: less crime per resident than 69% of UK towns. Among 1,214 UK towns of 1,000 to 2,000 people, Llanerchymedd is 652nd from the least crime.
Is crime going up in Llanerchymedd?
Police recorded 29 violent and sexual offences in the 12 months to August 2026, against 17 in the 12 months before. With numbers this small, a few crimes change the rate a lot.
What is the most common crime in Llanerchymedd?
Violence & sexual offences: 29 in the 12 months to August 2026, which in police.uk includes harassment, stalking and assault without injury. Next came public order (9) and other theft (3), with 19 reports of anti-social behaviour.
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 · Welsh Government Welsh Index of Multiple Deprivation 2025, community safety domain by LSOA · 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.