SA66
Postcode districtPostcode district covering Llandissilio, Clunderwen and Maenclochog, in Pembrokeshire.
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 SA66 postcode. How census figures are added up
Gigabit coverage by postcode district
Connected Nations (Ofcom) · January 2026
In SA66, 21.0% of homes and businesses could get gigabit-capable broadband in January 2026.
How SA66 compares
Each dot is a postcode district. The black line marks the middle one.
Is SA66 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SA66 at a rate of 21.8 per 1,000 people.
That compares with 86.6 per 1,000 people across the SA postcode area.
In August 2026 alone, 5 cases of crime and anti-social behaviour were recorded in SA66.
In the 12 months to August 2026, the most common types were violence and sexual offences (37), other crime (19) and anti-social behaviour (5).
A year earlier, the recorded crime rate in SA66 was 36.1 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 SA66, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so SA66 has no single figure. Of its 2 neighbourhoods with a rank:
- Decile 5: 1 neighbourhood
- Decile 6: 1 neighbourhood
Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.
Neighbourhoods in SA66
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Pembrokeshire 004A | 1,675 | 16.9 per 1,000 | 5 | 31.4% |
| Pembrokeshire 004B | 1,425 | 26.7 per 1,000 | 6 | 11.9% |
MPs for SA66
- Ben LakePlaid CymruMP for Ceredigion Preseli88% of SA66’s postcodes
- Ann DaviesPlaid CymruMP for Caerfyrddin9.1% of SA66’s postcodes
- Henry TufnellLabourMP for Mid and South Pembrokeshire2.4% of SA66’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.
Postcode sectors in SA661
Council1
Postcode districts next to SA664
More in the SA postcode area2
SA66 in brief
SA66 is a postcode district covering Llandissilio, Clunderwen and Maenclochog, in Pembrokeshire.
About 3,162 people lived in SA66 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £222,000 in 2025 across 33 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 21.8 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in SA66 was £222,000 in 2025.
SA66 had 3,071 usual residents at the census.
In SA66, 21.0% of homes and businesses could get gigabit-capable broadband in January 2026.
In SA66, 3.0% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.