14 Wards · England & WalesUpdated April 2026Source: Police.uk

Crime by Area in Isle of Anglesey

Q: Which area of Isle of Anglesey has the highest crime rate?

Tref Cybi has the highest crime rate in Isle of Anglesey.

Compare crime rates across all 14 wards in Isle of Anglesey. Filter by crime type to find the safest and highest-crime areas. Click any ward to see specific hotspot locations.

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Data Sources:Police.ukONS Census 2021HM Land Registry

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trending_up

Fastest Rising (3 months)

Lligwy +118.2% trending_up Bro Aberffraw +78.6% trending_up Aethwy +51.9% trending_up

trending_down

Fastest Improving (3 months)

Cefni -72.2% trending_down Canolbarth Môn -28.8% trending_down Ynys Gybi -20.5% trending_down

Top 10 Wards by Rate

All Wards — Ranked by Crime Rate

All crime types

#	Ward	Rate /1k	Count	3-Month Trend
1	Tref Cybi	146.0	75	trending_up+7.1%	chevron_right
2	Ynys Gybi	80.9	35	trending_down-20.5%	chevron_right
3	Canolbarth Môn	80.3	37	trending_down-28.8%	chevron_right
4	Parc a'r Mynydd	76.6	35	trending_up+25.0%	chevron_right
5	Twrcelyn	57.3	43	trending_up+19.4%	chevron_right
6	Crigyll	55.4	24	trending_up+4.3%	chevron_right
7	Aethwy	54.8	41	trending_up+51.9%	chevron_right
8	Bodowyr	53.4	30	trending_up+20.0%	chevron_right
9	Cefni	50.4	10	trending_down-72.2%	chevron_right
10	Bro'r Llynnoedd	48.7	28	trending_flatStable	chevron_right
11	Talybolion	44.0	28	trending_down-15.2%	chevron_right
12	Bro Aberffraw	41.8	25	trending_up+78.6%	chevron_right
13	Lligwy	35.5	24	trending_up+118.2%	chevron_right
14	Seiriol	35.2	20	trending_up+33.3%	chevron_right

About this data: Crime rates are annualised per 1,000 residents using ONS Census 2021 population data. 3-month trend compares the most recent month against 3 months prior. Data covers England and Wales only and is sourced from police.uk monthly crime records. Full methodology →

Frequently Asked Questions

Which area of Isle of Anglesey has the highest crime rate?

Tref Cybi has the highest crime rate in Isle of Anglesey, with 146.0 crimes per 1,000 residents annually. Click the ward name to see its specific hotspot locations.

Which is the safest ward in Isle of Anglesey?

Seiriol has the lowest crime rate among Isle of Anglesey's wards, with 35.2 crimes per 1,000 residents annually.

How many wards does Isle of Anglesey have?

Isle of Anglesey has 14 electoral wards with crime data available from police.uk.