LL12
Postcode districtPostcode district covering Llay, Wrexham and Gresford, in Wrexham and Flintshire.
Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an LL12 postcode. How census figures are added up
Radon Affected Area by postcode district
Worked out by Open Index · 2022
About 98% of people in LL12 live in a 1 km square that the radon atlas marks as a radon Affected Area.
How LL12 compares
Each dot is a postcode district. The black line marks the middle one.
Is LL12 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in LL12 at a rate of 61.2 per 1,000 people.
That compares with 97.5 per 1,000 people across the LL postcode area.
In August 2026 alone, 192 cases of crime and anti-social behaviour were recorded in LL12.
In the 12 months to August 2026, the most common types were violence and sexual offences (636), anti-social behaviour (358) and other crime (248).
A year earlier, the recorded crime rate in LL12 was 59.6 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Deprivation in LL12, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so LL12 has no single figure. Of its 18 neighbourhoods with a rank:
- Decile 2: 1 neighbourhood
- Decile 3: 1 neighbourhood
- Decile 6: 2 neighbourhoods
- Decile 8: 5 neighbourhoods
- Decile 9: 3 neighbourhoods
- Decile 10 (Wales’s least deprived 10%): 6 neighbourhoods
Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.
Neighbourhoods in LL12
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Flintshire 020A | 1,560 | 63.8 per 1,000 | 8 | 99.2% |
| Flintshire 020B | 1,425 | 26.3 per 1,000 | 10 | 89.6% |
| Flintshire 020C | 1,181 | 71.4 per 1,000 | 8 | 98.5% |
| Wrexham 003D | 1,439 | 74.6 per 1,000 | 8 | 98.9% |
| Wrexham 003E | 1,615 | 59.3 per 1,000 | 2 | 94.9% |
| Wrexham 008D | 1,120 | 19.2 per 1,000 | 10 | 100.0% |
| Wrexham 008E | 1,107 | 28.0 per 1,000 | 9 | 99.6% |
| Wrexham 021A | 1,735 | 80.5 per 1,000 | 8 | 86.4% |
| Wrexham 021B | 1,260 | 41.4 per 1,000 | 9 | 98.4% |
| Wrexham 021C | 2,153 | 27.4 per 1,000 | 10 | 88.6% |
| Wrexham 021D | 1,534 | 35.5 per 1,000 | 10 | 75.4% |
| Wrexham 022A | 1,752 | 94.6 per 1,000 | 8 | 86.7% |
| Wrexham 022B | 1,534 | 31.9 per 1,000 | 9 | 81.5% |
| Wrexham 023A | 1,241 | 21.6 per 1,000 | 10 | 100.0% |
| Wrexham 023B | 1,026 | 11.1 per 1,000 | 10 | 98.5% |
| Wrexham 023C | 1,552 | 115.6 per 1,000 | 6 | 96.1% |
| Wrexham 023E | 1,535 | 101.7 per 1,000 | 3 | 98.6% |
| Wrexham 023G | 1,937 | 130.4 per 1,000 | 6 | 95.9% |
MPs for LL12
- Andrew RangerLabourMP for Wrexham81% of LL12’s postcodes
- Sir Mark TamiLabourMP for Alyn and Deeside19% of LL12’s postcodes
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Middle areas in LL123
Postcode sectors in LL124
Councils LL12 covers2
Towns in LL121
Postcode districts next to LL125
Nearest rail stations4
More in the LL postcode area2
LL12 in brief
LL12 is a postcode district covering Llay, Wrexham and Gresford, in Wrexham and Flintshire.
About 28,245 people lived in LL12 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £260,000 in 2025 across 378 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 61.2 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in LL12 was £260,000 in 2025.
LL12 had 27,950 usual residents at the census.
About 98% of people in LL12 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In LL12, 92.9% of homes and businesses could get gigabit-capable broadband in January 2026.