# SA36 Postcode district covering Hermon and Tegryn, in Pembrokeshire. SA36 is a postcode district covering Hermon and Tegryn, in Pembrokeshire. Recorded crime 62.7 per 1,000 people. About 399 people. Postcode district. Code SA36. 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 SA36 postcode. [How census figures are added up](https://openindex.co.uk/sources/population) ## Key figures - **Population: 396** (2021). SA36 had 396 usual residents at the census (ONS Census 2021). 96th 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/sa36#f-population - **People in radon Affected Area squares: 100%** (2022). About 100% of people in SA36 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/sa36#f-radon-affected-share - **Gigabit broadband coverage: 60.7%** (January 2026). In SA36, 60.7% 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/sa36#f-gigabit-coverage - **Aged 15 to 64: 63.8%** (2021). 63.8% of residents in SA36 were aged 15 to 64 at the census (ONS Census 2021). Joint 908th highest 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/sa36#f-age-15-to-64 ## On the map - [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=SA36) (Worked out by Open Index · 2022): About 100% of people in SA36 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=SA36) (Worked out by Open Index · 2025): 6 homes were sold in SA36 in 2025. - [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=SA36) (Police recorded crime and outcomes (data.police.uk) · August 2026): Police recorded 1 crime or anti-social behaviour incident in SA36 in August 2026. - [Population by postcode district](https://openindex.co.uk/map/population?place=SA36) (Census 2021, England and Wales): SA36 had 396 usual residents at the census. ## How SA36 compares Each postcode district against every other postcode district the measure covers. | Measure | SA36 | Rank | Compared with | | --- | --- | --- | --- | | Population | 396 | 2nd least populated | 52 postcode districts, SA · 2021 | | People in radon Affected Area squares | 100% | joint most people in radon Affected Areas | 52 postcode districts, SA · 2022 | | Gigabit broadband coverage | 60.7% | 19th lowest | 52 postcode districts, SA · Jan 2026 | | Aged 15 to 64 | 63.8% | 3rd highest | 52 postcode districts, SA · 2021 | ## Is SA36 safe? What police records show In the 12 months to August 2026, police recorded crimes and anti-social behaviour in SA36 at a rate of 62.7 per 1,000 people. That compares with 86.6 per 1,000 people across the SA postcode area. In August 2026 alone, 1 case of crime and anti-social behaviour was recorded in SA36. In the 12 months to August 2026, the most common types were violence and sexual offences (18), criminal damage and arson (3) and other crime (3). A year earlier, the recorded crime rate in SA36 was 40.1 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. ## Your MP - [Ceredigion Preseli](https://openindex.co.uk/constituency/ceredigion-preseli): Ben Lake (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. ## Postcode sectors in SA36 [SA36 0 (11 postcodes)](https://openindex.co.uk/postcode/sa36-0) ## Council [Pembrokeshire](https://openindex.co.uk/pembrokeshire) ## Postcode districts next to SA36 [SA34](https://openindex.co.uk/postcode/sa34), [SA35](https://openindex.co.uk/postcode/sa35), [SA37](https://openindex.co.uk/postcode/sa37) ## 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) ## SA36 in brief SA36 is a postcode district covering Hermon and Tegryn, in Pembrokeshire. About 399 people lived in SA36 in mid-2024 (worked out by Open Index from ONS small-area estimates); police recorded crimes and anti-social behaviour at a rate of 62.7 per 1,000 people in the 12 months to August 2026 (police.uk). SA36 had 396 usual residents at the census. About 100% of people in SA36 live in a 1 km square that the radon atlas marks as a radon Affected Area. In SA36, 60.7% of homes and businesses could get gigabit-capable broadband in January 2026. 63.8% of residents in SA36 were aged 15 to 64 at the census. ## About - Type: Postcode district - Code: SA36 - Postcode area: [SA](https://openindex.co.uk/postcode/sa) - Constituency: [Ceredigion Preseli †](https://openindex.co.uk/constituency/ceredigion-preseli) - Council: [Pembrokeshire †](https://openindex.co.uk/pembrokeshire) - Area: 6.76 km² - People, mid-2024: 399* - Output areas: 1 * 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 [SA34](https://openindex.co.uk/postcode/sa34), [SA35](https://openindex.co.uk/postcode/sa35), [SA37](https://openindex.co.uk/postcode/sa37) ## Latest updates for SA36 - 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/SA36 ## How to cite Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/sa36, or to one figure with its anchor, https://openindex.co.uk/postcode/sa36#f-population. 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/sa36