# SA19

Postcode district covering Llandeilo, in Carmarthenshire.

SA19 is a postcode district covering Llandeilo, in Carmarthenshire. Median sale price £285,000 in 2025. Recorded crime 39.9 per 1,000 people.

Postcode district. Code SA19. In: [Postcodes](https://openindex.co.uk/postcode) › [SA](https://openindex.co.uk/postcode/sa)

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 SA19 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £285,000** (2025). The median price paid for a home in SA19 was £285,000 in 2025. Joint 1,027th cheapest of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/sa19#f-house-sales-median-price
- **Population: 9,903** (2021). SA19 had 9,903 usual residents at the census (ONS Census 2021). 705th least populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/postcode/sa19#f-population
- **People in radon Affected Area squares: 90%** (2022). About 90% of people in SA19 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/postcode/sa19#f-radon-affected-share
- **Gigabit broadband coverage: 37.1%** (January 2026). In SA19, 37.1% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/postcode/sa19#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=SA19) (Worked out by Open Index · 2022): About 90% of people in SA19 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=SA19) (Worked out by Open Index · 2025): 110 homes were sold in SA19 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=SA19) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for SA19.
- [Population by postcode district](https://openindex.co.uk/map/population?place=SA19) (Census 2021, England and Wales): SA19 had 9,903 usual residents at the census.

## How SA19 compares

Each postcode district against every other postcode district the measure covers.

| Measure | SA19 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £285,000 | 6th most expensive | 49 postcode districts, SA · 2025 |
| Population | 9,903 | 26th least populated | 52 postcode districts, SA · 2021 |
| People in radon Affected Area squares | 90% | 13th fewest people in radon Affected Areas | 52 postcode districts, SA · 2022 |
| Gigabit broadband coverage | 37.1% | 8th lowest | 52 postcode districts, SA · Jan 2026 |

## Is SA19 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SA19 at a rate of 39.9 per 1,000 people.
That compares with 86.6 per 1,000 people across the SA postcode area.
In August 2026 alone, 34 cases of crime and anti-social behaviour were recorded in SA19.
In the 12 months to August 2026, the most common types were violence and sexual offences (180), other crime (116) and anti-social behaviour (36).
A year earlier, the recorded crime rate in SA19 was 43.0 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 SA19, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so SA19 has no single figure. Of its 6 neighbourhoods with a rank:
- Decile 4: 2 neighbourhoods
- Decile 5: 2 neighbourhoods
- Decile 6: 1 neighbourhood
- Decile 8: 1 neighbourhood

Source: Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.

## Neighbourhoods in SA19

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Carmarthenshire 002A](https://openindex.co.uk/carmarthenshire/neighbourhood/w01000647) | 1,420 | 14.9 per 1,000 | 5 | 30.4% |
| [Carmarthenshire 002B](https://openindex.co.uk/carmarthenshire/neighbourhood/w01000650) | 1,565 | 48.6 per 1,000 | 4 | 57.1% |
| [Carmarthenshire 004A](https://openindex.co.uk/carmarthenshire/neighbourhood/w01000676) | 1,509 | 59.4 per 1,000 | 8 | 40.2% |
| [Carmarthenshire 004B](https://openindex.co.uk/carmarthenshire/neighbourhood/w01000677) | 1,449 | 63.6 per 1,000 | 5 | 49.2% |
| [Carmarthenshire 004C](https://openindex.co.uk/carmarthenshire/neighbourhood/w01000687) | 1,941 | 31.5 per 1,000 | 4 | 18.0% |
| [Carmarthenshire 004D](https://openindex.co.uk/carmarthenshire/neighbourhood/w01000709) | 2,187 | 26.7 per 1,000 | 6 | 31.6% |

## Your MP

- [Caerfyrddin](https://openindex.co.uk/constituency/caerfyrddin): Ann Davies (Plaid Cymru), MP since July 2024.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Middle areas in SA19

[Llandeilo, Llangadog & Maenordeilo](https://openindex.co.uk/carmarthenshire/llandeilo-llangadog-and-maenordeilo), [Llandovery, Cil-y-cwm & Cynwyl Gaeo](https://openindex.co.uk/carmarthenshire/llandovery-cil-y-cwm-and-cynwyl-gaeo)

## Postcode sectors in SA19

[SA19 0 (4 postcodes)](https://openindex.co.uk/postcode/sa19-0), [SA19 6 (165 postcodes)](https://openindex.co.uk/postcode/sa19-6), [SA19 7 (244 postcodes)](https://openindex.co.uk/postcode/sa19-7), [SA19 8 (237 postcodes)](https://openindex.co.uk/postcode/sa19-8), [SA19 9 (176 postcodes)](https://openindex.co.uk/postcode/sa19-9)

## Council

[Carmarthenshire](https://openindex.co.uk/carmarthenshire)

## Postcode districts next to SA19

[LD3](https://openindex.co.uk/postcode/ld3), [SA9](https://openindex.co.uk/postcode/sa9), [SA14](https://openindex.co.uk/postcode/sa14), [SA18](https://openindex.co.uk/postcode/sa18), [SA20](https://openindex.co.uk/postcode/sa20), [SA32](https://openindex.co.uk/postcode/sa32), [SA39](https://openindex.co.uk/postcode/sa39), [SA40](https://openindex.co.uk/postcode/sa40), [SA48](https://openindex.co.uk/postcode/sa48), [SY25](https://openindex.co.uk/postcode/sy25)

## Nearest rail stations

[Llandeilo (3.9 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-3.9869,51.8853), [Ffairfach (5.1 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-3.9929,51.8725), [Llangadog (5.1 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-3.8931,51.9402)

## More in the SA postcode area

[All SA postcode districts](https://openindex.co.uk/postcode/sa), [Every UK postcode area](https://openindex.co.uk/postcode)

## SA19 in brief

SA19 is a postcode district covering Llandeilo, in Carmarthenshire.
About 10,028 people lived in SA19 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £285,000 in 2025 across 110 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 39.9 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in SA19 was £285,000 in 2025.
SA19 had 9,903 usual residents at the census.
About 90% of people in SA19 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In SA19, 37.1% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: SA19
- Postcode area: [SA](https://openindex.co.uk/postcode/sa)
- Constituency: [Caerfyrddin †](https://openindex.co.uk/constituency/caerfyrddin)
- Council: [Carmarthenshire †](https://openindex.co.uk/carmarthenshire)
- Area: 529 km²
- People, mid-2024: 10,028*
- Neighbourhoods: 6
- Output areas: 33

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[SA20](https://openindex.co.uk/postcode/sa20), [SA32](https://openindex.co.uk/postcode/sa32), [SA48](https://openindex.co.uk/postcode/sa48), [SA18](https://openindex.co.uk/postcode/sa18), [LD3](https://openindex.co.uk/postcode/ld3), [SY25](https://openindex.co.uk/postcode/sy25)

## Latest updates for SA19

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/SA19

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sa19, or to one figure with its anchor, https://openindex.co.uk/postcode/sa19#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/postcode/sa19