# LL39 1: postcode sector in Gwynedd

19 live postcodes, all in Gwynedd.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Gwynedd. Open the map at LL39 1 for neighbourhoods and points.

In: [Gwynedd](https://openindex.co.uk/gwynedd) › [LL39](https://openindex.co.uk/postcode/ll39)

## Key figures

- **Average house price: £203,555** (August 2026). Gwynedd’s average house price was £203,555 in August 2026 (HM Land Registry). Up 4.1% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Median full-time pay: £32,868** (2025). Full-time workers living in Gwynedd earned a median of £32,868 in 2025 (ONS earnings survey). 17th lowest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 6.2×** (2025). A home in Gwynedd costs 6.2 times local full-time pay. Joint 107th most affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 21 October 2026.
- **Population estimate: 120,295** (2025). Gwynedd’s population was an estimated 120,295 in mid-2025 (ONS population estimates). Down 0.3% in a year. Source: Mid-year population estimates, 2025. Published 1 October 2026.

## About

- Type: Postcode sector
- Live postcodes: 19
- Council: [Gwynedd](https://openindex.co.uk/gwynedd)
- Centre: 52.7100, -4.0122

Council: [Gwynedd](https://openindex.co.uk/gwynedd) (Welsh council, 100%).

## Your MP

- [Dwyfor Meirionnydd](https://openindex.co.uk/constituency/dwyfor-meirionnydd): Liz Saville Roberts (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.

## Postcodes in LL39 1

[LL39 1AJ](https://openindex.co.uk/postcode/ll39-1aj), [LL39 1AQ](https://openindex.co.uk/postcode/ll39-1aq), [LL39 1AX](https://openindex.co.uk/postcode/ll39-1ax), [LL39 1AZ](https://openindex.co.uk/postcode/ll39-1az), [LL39 1BJ](https://openindex.co.uk/postcode/ll39-1bj), [LL39 1BQ](https://openindex.co.uk/postcode/ll39-1bq), [LL39 1BX](https://openindex.co.uk/postcode/ll39-1bx), [LL39 1BZ](https://openindex.co.uk/postcode/ll39-1bz), [LL39 1DQ](https://openindex.co.uk/postcode/ll39-1dq), [LL39 1LJ](https://openindex.co.uk/postcode/ll39-1lj), [LL39 1LQ](https://openindex.co.uk/postcode/ll39-1lq), [LL39 1LX](https://openindex.co.uk/postcode/ll39-1lx), [LL39 1LZ](https://openindex.co.uk/postcode/ll39-1lz), [LL39 1YP](https://openindex.co.uk/postcode/ll39-1yp), [LL39 1YR](https://openindex.co.uk/postcode/ll39-1yr), [LL39 1YS](https://openindex.co.uk/postcode/ll39-1ys), [LL39 1YT](https://openindex.co.uk/postcode/ll39-1yt), [LL39 1YU](https://openindex.co.uk/postcode/ll39-1yu), [LL39 1YY](https://openindex.co.uk/postcode/ll39-1yy)

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/ll39-1.

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/ll39-1