# LL40 1: postcode sector in Gwynedd

167 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 LL40 1 for neighbourhoods and points.

In: [Gwynedd](https://openindex.co.uk/gwynedd) › [LL40](https://openindex.co.uk/postcode/ll40)

## 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: 167
- Council: [Gwynedd](https://openindex.co.uk/gwynedd)
- Centre: 52.7408, -3.8910

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 LL40 1

[LL40 1AA](https://openindex.co.uk/postcode/ll40-1aa), [LL40 1AB](https://openindex.co.uk/postcode/ll40-1ab), [LL40 1AD](https://openindex.co.uk/postcode/ll40-1ad), [LL40 1AE](https://openindex.co.uk/postcode/ll40-1ae), [LL40 1AF](https://openindex.co.uk/postcode/ll40-1af), [LL40 1AL](https://openindex.co.uk/postcode/ll40-1al), [LL40 1AR](https://openindex.co.uk/postcode/ll40-1ar), [LL40 1AS](https://openindex.co.uk/postcode/ll40-1as), [LL40 1AT](https://openindex.co.uk/postcode/ll40-1at), [LL40 1AU](https://openindex.co.uk/postcode/ll40-1au), [LL40 1AW](https://openindex.co.uk/postcode/ll40-1aw), [LL40 1BB](https://openindex.co.uk/postcode/ll40-1bb), [LL40 1BD](https://openindex.co.uk/postcode/ll40-1bd), [LL40 1BE](https://openindex.co.uk/postcode/ll40-1be), [LL40 1BG](https://openindex.co.uk/postcode/ll40-1bg), [LL40 1BH](https://openindex.co.uk/postcode/ll40-1bh), [LL40 1BL](https://openindex.co.uk/postcode/ll40-1bl), [LL40 1BN](https://openindex.co.uk/postcode/ll40-1bn), [LL40 1BP](https://openindex.co.uk/postcode/ll40-1bp), [LL40 1BS](https://openindex.co.uk/postcode/ll40-1bs), [LL40 1BT](https://openindex.co.uk/postcode/ll40-1bt), [LL40 1BU](https://openindex.co.uk/postcode/ll40-1bu), [LL40 1BW](https://openindex.co.uk/postcode/ll40-1bw), [LL40 1BY](https://openindex.co.uk/postcode/ll40-1by), [LL40 1DB](https://openindex.co.uk/postcode/ll40-1db), [LL40 1DD](https://openindex.co.uk/postcode/ll40-1dd), [LL40 1DE](https://openindex.co.uk/postcode/ll40-1de), [LL40 1DF](https://openindex.co.uk/postcode/ll40-1df), [LL40 1DG](https://openindex.co.uk/postcode/ll40-1dg), [LL40 1DH](https://openindex.co.uk/postcode/ll40-1dh), [LL40 1DJ](https://openindex.co.uk/postcode/ll40-1dj), [LL40 1DL](https://openindex.co.uk/postcode/ll40-1dl), [LL40 1DN](https://openindex.co.uk/postcode/ll40-1dn), [LL40 1DP](https://openindex.co.uk/postcode/ll40-1dp), [LL40 1DS](https://openindex.co.uk/postcode/ll40-1ds), [LL40 1DT](https://openindex.co.uk/postcode/ll40-1dt), [LL40 1DU](https://openindex.co.uk/postcode/ll40-1du), [LL40 1DY](https://openindex.co.uk/postcode/ll40-1dy), [LL40 1EB](https://openindex.co.uk/postcode/ll40-1eb), [LL40 1ED](https://openindex.co.uk/postcode/ll40-1ed), [LL40 1EE](https://openindex.co.uk/postcode/ll40-1ee), [LL40 1EF](https://openindex.co.uk/postcode/ll40-1ef), [LL40 1EG](https://openindex.co.uk/postcode/ll40-1eg), [LL40 1EH](https://openindex.co.uk/postcode/ll40-1eh), [LL40 1EL](https://openindex.co.uk/postcode/ll40-1el), [LL40 1ES](https://openindex.co.uk/postcode/ll40-1es), [LL40 1ET](https://openindex.co.uk/postcode/ll40-1et), [LL40 1EU](https://openindex.co.uk/postcode/ll40-1eu), [LL40 1EY](https://openindex.co.uk/postcode/ll40-1ey), [LL40 1GA](https://openindex.co.uk/postcode/ll40-1ga), [LL40 1GB](https://openindex.co.uk/postcode/ll40-1gb), [LL40 1GD](https://openindex.co.uk/postcode/ll40-1gd), [LL40 1GE](https://openindex.co.uk/postcode/ll40-1ge), [LL40 1HA](https://openindex.co.uk/postcode/ll40-1ha), [LL40 1HB](https://openindex.co.uk/postcode/ll40-1hb), [LL40 1HD](https://openindex.co.uk/postcode/ll40-1hd), [LL40 1HF](https://openindex.co.uk/postcode/ll40-1hf), [LL40 1HG](https://openindex.co.uk/postcode/ll40-1hg), [LL40 1HH](https://openindex.co.uk/postcode/ll40-1hh), [LL40 1HL](https://openindex.co.uk/postcode/ll40-1hl), [LL40 1HN](https://openindex.co.uk/postcode/ll40-1hn), [LL40 1HP](https://openindex.co.uk/postcode/ll40-1hp), [LL40 1HR](https://openindex.co.uk/postcode/ll40-1hr), [LL40 1HS](https://openindex.co.uk/postcode/ll40-1hs), [LL40 1HU](https://openindex.co.uk/postcode/ll40-1hu), [LL40 1HW](https://openindex.co.uk/postcode/ll40-1hw), [LL40 1HY](https://openindex.co.uk/postcode/ll40-1hy), [LL40 1LA](https://openindex.co.uk/postcode/ll40-1la), [LL40 1LB](https://openindex.co.uk/postcode/ll40-1lb), [LL40 1LD](https://openindex.co.uk/postcode/ll40-1ld), [LL40 1LF](https://openindex.co.uk/postcode/ll40-1lf), [LL40 1LG](https://openindex.co.uk/postcode/ll40-1lg), [LL40 1LH](https://openindex.co.uk/postcode/ll40-1lh), [LL40 1LN](https://openindex.co.uk/postcode/ll40-1ln), [LL40 1LP](https://openindex.co.uk/postcode/ll40-1lp), [LL40 1LR](https://openindex.co.uk/postcode/ll40-1lr), [LL40 1LS](https://openindex.co.uk/postcode/ll40-1ls), [LL40 1LT](https://openindex.co.uk/postcode/ll40-1lt), [LL40 1LU](https://openindex.co.uk/postcode/ll40-1lu), [LL40 1LW](https://openindex.co.uk/postcode/ll40-1lw), [LL40 1LY](https://openindex.co.uk/postcode/ll40-1ly), [LL40 1NA](https://openindex.co.uk/postcode/ll40-1na), [LL40 1NB](https://openindex.co.uk/postcode/ll40-1nb), [LL40 1ND](https://openindex.co.uk/postcode/ll40-1nd), [LL40 1NE](https://openindex.co.uk/postcode/ll40-1ne), [LL40 1NF](https://openindex.co.uk/postcode/ll40-1nf), [LL40 1NL](https://openindex.co.uk/postcode/ll40-1nl), [LL40 1NN](https://openindex.co.uk/postcode/ll40-1nn), [LL40 1NP](https://openindex.co.uk/postcode/ll40-1np), [LL40 1NR](https://openindex.co.uk/postcode/ll40-1nr), [LL40 1NS](https://openindex.co.uk/postcode/ll40-1ns), [LL40 1NT](https://openindex.co.uk/postcode/ll40-1nt), [LL40 1NU](https://openindex.co.uk/postcode/ll40-1nu), [LL40 1NW](https://openindex.co.uk/postcode/ll40-1nw), [LL40 1NY](https://openindex.co.uk/postcode/ll40-1ny), [LL40 1PA](https://openindex.co.uk/postcode/ll40-1pa), [LL40 1PB](https://openindex.co.uk/postcode/ll40-1pb), [LL40 1PD](https://openindex.co.uk/postcode/ll40-1pd), [LL40 1PE](https://openindex.co.uk/postcode/ll40-1pe), [LL40 1PF](https://openindex.co.uk/postcode/ll40-1pf), [LL40 1PG](https://openindex.co.uk/postcode/ll40-1pg), [LL40 1PH](https://openindex.co.uk/postcode/ll40-1ph), [LL40 1PL](https://openindex.co.uk/postcode/ll40-1pl), [LL40 1PN](https://openindex.co.uk/postcode/ll40-1pn), [LL40 1PS](https://openindex.co.uk/postcode/ll40-1ps), [LL40 1PT](https://openindex.co.uk/postcode/ll40-1pt), [LL40 1PU](https://openindex.co.uk/postcode/ll40-1pu), [LL40 1PW](https://openindex.co.uk/postcode/ll40-1pw), [LL40 1PX](https://openindex.co.uk/postcode/ll40-1px), [LL40 1PY](https://openindex.co.uk/postcode/ll40-1py), [LL40 1RB](https://openindex.co.uk/postcode/ll40-1rb), [LL40 1RD](https://openindex.co.uk/postcode/ll40-1rd), [LL40 1RE](https://openindex.co.uk/postcode/ll40-1re), [LL40 1RF](https://openindex.co.uk/postcode/ll40-1rf), [LL40 1RG](https://openindex.co.uk/postcode/ll40-1rg), [LL40 1RH](https://openindex.co.uk/postcode/ll40-1rh), [LL40 1RJ](https://openindex.co.uk/postcode/ll40-1rj), [LL40 1RN](https://openindex.co.uk/postcode/ll40-1rn), [LL40 1RP](https://openindex.co.uk/postcode/ll40-1rp), [LL40 1RR](https://openindex.co.uk/postcode/ll40-1rr), [LL40 1RS](https://openindex.co.uk/postcode/ll40-1rs), [LL40 1RT](https://openindex.co.uk/postcode/ll40-1rt), [LL40 1RU](https://openindex.co.uk/postcode/ll40-1ru), [LL40 1RW](https://openindex.co.uk/postcode/ll40-1rw), [LL40 1RY](https://openindex.co.uk/postcode/ll40-1ry), [LL40 1SA](https://openindex.co.uk/postcode/ll40-1sa), [LL40 1SB](https://openindex.co.uk/postcode/ll40-1sb), [LL40 1SD](https://openindex.co.uk/postcode/ll40-1sd), [LL40 1SE](https://openindex.co.uk/postcode/ll40-1se), [LL40 1SF](https://openindex.co.uk/postcode/ll40-1sf), [LL40 1SG](https://openindex.co.uk/postcode/ll40-1sg), [LL40 1SH](https://openindex.co.uk/postcode/ll40-1sh), [LL40 1SL](https://openindex.co.uk/postcode/ll40-1sl), [LL40 1SN](https://openindex.co.uk/postcode/ll40-1sn), [LL40 1SP](https://openindex.co.uk/postcode/ll40-1sp), [LL40 1SR](https://openindex.co.uk/postcode/ll40-1sr), [LL40 1SS](https://openindex.co.uk/postcode/ll40-1ss), [LL40 1ST](https://openindex.co.uk/postcode/ll40-1st), [LL40 1SW](https://openindex.co.uk/postcode/ll40-1sw), [LL40 1TA](https://openindex.co.uk/postcode/ll40-1ta), [LL40 1TB](https://openindex.co.uk/postcode/ll40-1tb), [LL40 1TD](https://openindex.co.uk/postcode/ll40-1td), [LL40 1TE](https://openindex.co.uk/postcode/ll40-1te), [LL40 1TF](https://openindex.co.uk/postcode/ll40-1tf), [LL40 1TG](https://openindex.co.uk/postcode/ll40-1tg), [LL40 1TH](https://openindex.co.uk/postcode/ll40-1th), [LL40 1TL](https://openindex.co.uk/postcode/ll40-1tl), [LL40 1TN](https://openindex.co.uk/postcode/ll40-1tn), [LL40 1TP](https://openindex.co.uk/postcode/ll40-1tp), [LL40 1TR](https://openindex.co.uk/postcode/ll40-1tr), [LL40 1TS](https://openindex.co.uk/postcode/ll40-1ts), [LL40 1TW](https://openindex.co.uk/postcode/ll40-1tw), [LL40 1UA](https://openindex.co.uk/postcode/ll40-1ua), [LL40 1UB](https://openindex.co.uk/postcode/ll40-1ub), [LL40 1UD](https://openindex.co.uk/postcode/ll40-1ud), [LL40 1UE](https://openindex.co.uk/postcode/ll40-1ue), [LL40 1UF](https://openindex.co.uk/postcode/ll40-1uf), [LL40 1UG](https://openindex.co.uk/postcode/ll40-1ug), [LL40 1UT](https://openindex.co.uk/postcode/ll40-1ut), [LL40 1UU](https://openindex.co.uk/postcode/ll40-1uu), [LL40 1YA](https://openindex.co.uk/postcode/ll40-1ya), [LL40 1YB](https://openindex.co.uk/postcode/ll40-1yb), [LL40 1YD](https://openindex.co.uk/postcode/ll40-1yd), [LL40 1YE](https://openindex.co.uk/postcode/ll40-1ye), [LL40 1YF](https://openindex.co.uk/postcode/ll40-1yf), [LL40 1YH](https://openindex.co.uk/postcode/ll40-1yh), [LL40 1YJ](https://openindex.co.uk/postcode/ll40-1yj)

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/ll40-1.

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/ll40-1