# KA21 5: postcode sector in North Ayrshire

196 live postcodes, all in North Ayrshire.

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 North Ayrshire. Open the map at KA21 5 for neighbourhoods and points.

In: [North Ayrshire](https://openindex.co.uk/north-ayrshire) › [KA21](https://openindex.co.uk/postcode/ka21)

## Key figures

- **Average house price: £140,577** (August 2026). North Ayrshire’s average house price was £140,577 in August 2026 (HM Land Registry). Up 4.8% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Median full-time pay: £40,312** (2025). Full-time workers living in North Ayrshire earned a median of £40,312 in 2025 (ONS earnings survey). 132nd highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 3.5×** (2025). A home in North Ayrshire costs 3.5 times local full-time pay. 4th 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: 133,660** (2025). North Ayrshire’s population was an estimated 133,660 in mid-2025 (ONS population estimates). Down 0.1% in a year. Source: Mid-year population estimates, 2025. Published 1 October 2026.

## About

- Type: Postcode sector
- Live postcodes: 196
- Council: [North Ayrshire](https://openindex.co.uk/north-ayrshire)
- Centre: 55.6371, -4.7854

Council: [North Ayrshire](https://openindex.co.uk/north-ayrshire) (Council area, 100%).

## Your MP

- [North Ayrshire and Arran](https://openindex.co.uk/constituency/north-ayrshire-and-arran): Irene Campbell (Labour), 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 KA21 5

[KA21 5AA](https://openindex.co.uk/postcode/ka21-5aa), [KA21 5AB](https://openindex.co.uk/postcode/ka21-5ab), [KA21 5AE](https://openindex.co.uk/postcode/ka21-5ae), [KA21 5AF](https://openindex.co.uk/postcode/ka21-5af), [KA21 5AG](https://openindex.co.uk/postcode/ka21-5ag), [KA21 5AH](https://openindex.co.uk/postcode/ka21-5ah), [KA21 5AJ](https://openindex.co.uk/postcode/ka21-5aj), [KA21 5AL](https://openindex.co.uk/postcode/ka21-5al), [KA21 5AN](https://openindex.co.uk/postcode/ka21-5an), [KA21 5AP](https://openindex.co.uk/postcode/ka21-5ap), [KA21 5AQ](https://openindex.co.uk/postcode/ka21-5aq), [KA21 5AS](https://openindex.co.uk/postcode/ka21-5as), [KA21 5AT](https://openindex.co.uk/postcode/ka21-5at), [KA21 5AU](https://openindex.co.uk/postcode/ka21-5au), [KA21 5AW](https://openindex.co.uk/postcode/ka21-5aw), [KA21 5AZ](https://openindex.co.uk/postcode/ka21-5az), [KA21 5BA](https://openindex.co.uk/postcode/ka21-5ba), [KA21 5BB](https://openindex.co.uk/postcode/ka21-5bb), [KA21 5BD](https://openindex.co.uk/postcode/ka21-5bd), [KA21 5BE](https://openindex.co.uk/postcode/ka21-5be), [KA21 5BF](https://openindex.co.uk/postcode/ka21-5bf), [KA21 5BG](https://openindex.co.uk/postcode/ka21-5bg), [KA21 5BJ](https://openindex.co.uk/postcode/ka21-5bj), [KA21 5BL](https://openindex.co.uk/postcode/ka21-5bl), [KA21 5BN](https://openindex.co.uk/postcode/ka21-5bn), [KA21 5BP](https://openindex.co.uk/postcode/ka21-5bp), [KA21 5BQ](https://openindex.co.uk/postcode/ka21-5bq), [KA21 5BS](https://openindex.co.uk/postcode/ka21-5bs), [KA21 5BT](https://openindex.co.uk/postcode/ka21-5bt), [KA21 5BW](https://openindex.co.uk/postcode/ka21-5bw), [KA21 5BX](https://openindex.co.uk/postcode/ka21-5bx), [KA21 5BY](https://openindex.co.uk/postcode/ka21-5by), [KA21 5BZ](https://openindex.co.uk/postcode/ka21-5bz), [KA21 5DA](https://openindex.co.uk/postcode/ka21-5da), [KA21 5DB](https://openindex.co.uk/postcode/ka21-5db), [KA21 5DD](https://openindex.co.uk/postcode/ka21-5dd), [KA21 5DE](https://openindex.co.uk/postcode/ka21-5de), [KA21 5DF](https://openindex.co.uk/postcode/ka21-5df), [KA21 5DG](https://openindex.co.uk/postcode/ka21-5dg), [KA21 5DH](https://openindex.co.uk/postcode/ka21-5dh), [KA21 5DJ](https://openindex.co.uk/postcode/ka21-5dj), [KA21 5DN](https://openindex.co.uk/postcode/ka21-5dn), [KA21 5DP](https://openindex.co.uk/postcode/ka21-5dp), [KA21 5DQ](https://openindex.co.uk/postcode/ka21-5dq), [KA21 5DS](https://openindex.co.uk/postcode/ka21-5ds), [KA21 5DT](https://openindex.co.uk/postcode/ka21-5dt), [KA21 5DX](https://openindex.co.uk/postcode/ka21-5dx), [KA21 5EA](https://openindex.co.uk/postcode/ka21-5ea), [KA21 5EB](https://openindex.co.uk/postcode/ka21-5eb), [KA21 5ED](https://openindex.co.uk/postcode/ka21-5ed), [KA21 5EE](https://openindex.co.uk/postcode/ka21-5ee), [KA21 5EF](https://openindex.co.uk/postcode/ka21-5ef), [KA21 5EG](https://openindex.co.uk/postcode/ka21-5eg), [KA21 5EH](https://openindex.co.uk/postcode/ka21-5eh), [KA21 5EL](https://openindex.co.uk/postcode/ka21-5el), [KA21 5EN](https://openindex.co.uk/postcode/ka21-5en), [KA21 5EP](https://openindex.co.uk/postcode/ka21-5ep), [KA21 5EQ](https://openindex.co.uk/postcode/ka21-5eq), [KA21 5ER](https://openindex.co.uk/postcode/ka21-5er), [KA21 5ES](https://openindex.co.uk/postcode/ka21-5es), [KA21 5ET](https://openindex.co.uk/postcode/ka21-5et), [KA21 5EU](https://openindex.co.uk/postcode/ka21-5eu), [KA21 5EW](https://openindex.co.uk/postcode/ka21-5ew), [KA21 5EX](https://openindex.co.uk/postcode/ka21-5ex), [KA21 5EY](https://openindex.co.uk/postcode/ka21-5ey), [KA21 5EZ](https://openindex.co.uk/postcode/ka21-5ez), [KA21 5GS](https://openindex.co.uk/postcode/ka21-5gs), [KA21 5HB](https://openindex.co.uk/postcode/ka21-5hb), [KA21 5HE](https://openindex.co.uk/postcode/ka21-5he), [KA21 5HH](https://openindex.co.uk/postcode/ka21-5hh), [KA21 5HN](https://openindex.co.uk/postcode/ka21-5hn), [KA21 5HP](https://openindex.co.uk/postcode/ka21-5hp), [KA21 5HQ](https://openindex.co.uk/postcode/ka21-5hq), [KA21 5HR](https://openindex.co.uk/postcode/ka21-5hr), [KA21 5HS](https://openindex.co.uk/postcode/ka21-5hs), [KA21 5HW](https://openindex.co.uk/postcode/ka21-5hw), [KA21 5HX](https://openindex.co.uk/postcode/ka21-5hx), [KA21 5HY](https://openindex.co.uk/postcode/ka21-5hy), [KA21 5HZ](https://openindex.co.uk/postcode/ka21-5hz), [KA21 5JA](https://openindex.co.uk/postcode/ka21-5ja), [KA21 5JB](https://openindex.co.uk/postcode/ka21-5jb), [KA21 5JD](https://openindex.co.uk/postcode/ka21-5jd), [KA21 5JE](https://openindex.co.uk/postcode/ka21-5je), [KA21 5JF](https://openindex.co.uk/postcode/ka21-5jf), [KA21 5JJ](https://openindex.co.uk/postcode/ka21-5jj), [KA21 5JL](https://openindex.co.uk/postcode/ka21-5jl), [KA21 5JN](https://openindex.co.uk/postcode/ka21-5jn), [KA21 5JP](https://openindex.co.uk/postcode/ka21-5jp), [KA21 5JQ](https://openindex.co.uk/postcode/ka21-5jq), [KA21 5JR](https://openindex.co.uk/postcode/ka21-5jr), [KA21 5JS](https://openindex.co.uk/postcode/ka21-5js), [KA21 5JT](https://openindex.co.uk/postcode/ka21-5jt), [KA21 5JU](https://openindex.co.uk/postcode/ka21-5ju), [KA21 5JW](https://openindex.co.uk/postcode/ka21-5jw), [KA21 5JX](https://openindex.co.uk/postcode/ka21-5jx), [KA21 5JY](https://openindex.co.uk/postcode/ka21-5jy), [KA21 5JZ](https://openindex.co.uk/postcode/ka21-5jz), [KA21 5LA](https://openindex.co.uk/postcode/ka21-5la), [KA21 5LB](https://openindex.co.uk/postcode/ka21-5lb), [KA21 5LD](https://openindex.co.uk/postcode/ka21-5ld), [KA21 5LF](https://openindex.co.uk/postcode/ka21-5lf), [KA21 5LG](https://openindex.co.uk/postcode/ka21-5lg), [KA21 5LH](https://openindex.co.uk/postcode/ka21-5lh), [KA21 5LJ](https://openindex.co.uk/postcode/ka21-5lj), [KA21 5LL](https://openindex.co.uk/postcode/ka21-5ll), [KA21 5LN](https://openindex.co.uk/postcode/ka21-5ln), [KA21 5LP](https://openindex.co.uk/postcode/ka21-5lp), [KA21 5LR](https://openindex.co.uk/postcode/ka21-5lr), [KA21 5LS](https://openindex.co.uk/postcode/ka21-5ls), [KA21 5LU](https://openindex.co.uk/postcode/ka21-5lu), [KA21 5LW](https://openindex.co.uk/postcode/ka21-5lw), [KA21 5LX](https://openindex.co.uk/postcode/ka21-5lx), [KA21 5LY](https://openindex.co.uk/postcode/ka21-5ly), [KA21 5LZ](https://openindex.co.uk/postcode/ka21-5lz), [KA21 5NA](https://openindex.co.uk/postcode/ka21-5na), [KA21 5NB](https://openindex.co.uk/postcode/ka21-5nb), [KA21 5ND](https://openindex.co.uk/postcode/ka21-5nd), [KA21 5NE](https://openindex.co.uk/postcode/ka21-5ne), [KA21 5NF](https://openindex.co.uk/postcode/ka21-5nf), [KA21 5NG](https://openindex.co.uk/postcode/ka21-5ng), [KA21 5NH](https://openindex.co.uk/postcode/ka21-5nh), [KA21 5NJ](https://openindex.co.uk/postcode/ka21-5nj), [KA21 5NL](https://openindex.co.uk/postcode/ka21-5nl), [KA21 5NN](https://openindex.co.uk/postcode/ka21-5nn), [KA21 5NP](https://openindex.co.uk/postcode/ka21-5np), [KA21 5NQ](https://openindex.co.uk/postcode/ka21-5nq), [KA21 5NR](https://openindex.co.uk/postcode/ka21-5nr), [KA21 5NS](https://openindex.co.uk/postcode/ka21-5ns), [KA21 5NT](https://openindex.co.uk/postcode/ka21-5nt), [KA21 5NU](https://openindex.co.uk/postcode/ka21-5nu), [KA21 5NW](https://openindex.co.uk/postcode/ka21-5nw), [KA21 5NX](https://openindex.co.uk/postcode/ka21-5nx), [KA21 5NY](https://openindex.co.uk/postcode/ka21-5ny), [KA21 5PD](https://openindex.co.uk/postcode/ka21-5pd), [KA21 5PE](https://openindex.co.uk/postcode/ka21-5pe), [KA21 5PF](https://openindex.co.uk/postcode/ka21-5pf), [KA21 5PG](https://openindex.co.uk/postcode/ka21-5pg), [KA21 5PH](https://openindex.co.uk/postcode/ka21-5ph), [KA21 5PJ](https://openindex.co.uk/postcode/ka21-5pj), [KA21 5PL](https://openindex.co.uk/postcode/ka21-5pl), [KA21 5PN](https://openindex.co.uk/postcode/ka21-5pn), [KA21 5PP](https://openindex.co.uk/postcode/ka21-5pp), [KA21 5PQ](https://openindex.co.uk/postcode/ka21-5pq), [KA21 5PR](https://openindex.co.uk/postcode/ka21-5pr), [KA21 5PS](https://openindex.co.uk/postcode/ka21-5ps), [KA21 5PT](https://openindex.co.uk/postcode/ka21-5pt), [KA21 5PU](https://openindex.co.uk/postcode/ka21-5pu), [KA21 5PX](https://openindex.co.uk/postcode/ka21-5px), [KA21 5PZ](https://openindex.co.uk/postcode/ka21-5pz), [KA21 5QA](https://openindex.co.uk/postcode/ka21-5qa), [KA21 5QB](https://openindex.co.uk/postcode/ka21-5qb), [KA21 5QD](https://openindex.co.uk/postcode/ka21-5qd), [KA21 5QE](https://openindex.co.uk/postcode/ka21-5qe), [KA21 5QF](https://openindex.co.uk/postcode/ka21-5qf), [KA21 5QG](https://openindex.co.uk/postcode/ka21-5qg), [KA21 5QP](https://openindex.co.uk/postcode/ka21-5qp), [KA21 5QQ](https://openindex.co.uk/postcode/ka21-5qq), [KA21 5QR](https://openindex.co.uk/postcode/ka21-5qr), [KA21 5QS](https://openindex.co.uk/postcode/ka21-5qs), [KA21 5QT](https://openindex.co.uk/postcode/ka21-5qt), [KA21 5QU](https://openindex.co.uk/postcode/ka21-5qu), [KA21 5QX](https://openindex.co.uk/postcode/ka21-5qx), [KA21 5QY](https://openindex.co.uk/postcode/ka21-5qy), [KA21 5QZ](https://openindex.co.uk/postcode/ka21-5qz), [KA21 5RA](https://openindex.co.uk/postcode/ka21-5ra), [KA21 5RB](https://openindex.co.uk/postcode/ka21-5rb), [KA21 5RD](https://openindex.co.uk/postcode/ka21-5rd), [KA21 5RE](https://openindex.co.uk/postcode/ka21-5re), [KA21 5RF](https://openindex.co.uk/postcode/ka21-5rf), [KA21 5RG](https://openindex.co.uk/postcode/ka21-5rg), [KA21 5RH](https://openindex.co.uk/postcode/ka21-5rh), [KA21 5RJ](https://openindex.co.uk/postcode/ka21-5rj), [KA21 5RL](https://openindex.co.uk/postcode/ka21-5rl), [KA21 5RN](https://openindex.co.uk/postcode/ka21-5rn), [KA21 5RP](https://openindex.co.uk/postcode/ka21-5rp), [KA21 5RQ](https://openindex.co.uk/postcode/ka21-5rq), [KA21 5RW](https://openindex.co.uk/postcode/ka21-5rw), [KA21 5RX](https://openindex.co.uk/postcode/ka21-5rx), [KA21 5RY](https://openindex.co.uk/postcode/ka21-5ry), [KA21 5RZ](https://openindex.co.uk/postcode/ka21-5rz), [KA21 5SA](https://openindex.co.uk/postcode/ka21-5sa), [KA21 5SB](https://openindex.co.uk/postcode/ka21-5sb), [KA21 5SD](https://openindex.co.uk/postcode/ka21-5sd), [KA21 5SE](https://openindex.co.uk/postcode/ka21-5se), [KA21 5SF](https://openindex.co.uk/postcode/ka21-5sf), [KA21 5SG](https://openindex.co.uk/postcode/ka21-5sg), [KA21 5SH](https://openindex.co.uk/postcode/ka21-5sh), [KA21 5SQ](https://openindex.co.uk/postcode/ka21-5sq), [KA21 5TA](https://openindex.co.uk/postcode/ka21-5ta), [KA21 5TB](https://openindex.co.uk/postcode/ka21-5tb), [KA21 5TD](https://openindex.co.uk/postcode/ka21-5td), [KA21 5TE](https://openindex.co.uk/postcode/ka21-5te), [KA21 5TF](https://openindex.co.uk/postcode/ka21-5tf), [KA21 5TG](https://openindex.co.uk/postcode/ka21-5tg), [KA21 5TH](https://openindex.co.uk/postcode/ka21-5th), [KA21 5TQ](https://openindex.co.uk/postcode/ka21-5tq)

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/ka21-5.

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/ka21-5