# KA9

Postcode district covering Prestwick, Monkton and Woodfield, in South Ayrshire.

KA9 is a postcode district covering Prestwick, Monkton and Woodfield, in South Ayrshire. About 15,651 people.

Postcode district. Code KA9. In: [Postcodes](https://openindex.co.uk/postcode) › [KA](https://openindex.co.uk/postcode/ka)

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 KA9 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Population: 15,505** (2021). KA9 had 15,505 usual residents at the census (Scotland's Census 2022). 1,036th 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/ka9#f-population
- **People in radon Affected Area squares: 3%** (2022). About 3% of people in KA9 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/ka9#f-radon-affected-share
- **Gigabit broadband coverage: 95.7%** (January 2026). In KA9, 95.7% 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/ka9#f-gigabit-coverage
- **Claimant rate: 2.0%** (August 2026). In KA9, 2.0% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026 (ONS via Nomis). UK 3.9%. Source: Claimant count (Nomis), August 2026. Published 15 September 2026. https://openindex.co.uk/postcode/ka9#f-claimant-rate

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=KA9) (Worked out by Open Index · 2022): About 3% of people in KA9 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Average house price by council](https://openindex.co.uk/map/house-prices?place=KA9) (UK House Price Index · August 2026): Published for whole councils, so the map colours all of South Ayrshire, where most of this postcode district lies. The outline is KA9.
- [Crimes by council](https://openindex.co.uk/map/scotland-crime-count?place=KA9) (Recorded crimes and offences in Scotland · 2025/26): Published for whole councils, so the map colours all of South Ayrshire, where most of this postcode district lies. The outline is KA9.
- [Population by postcode district](https://openindex.co.uk/map/population?place=KA9) (Census 2021, England and Wales): KA9 had 15,505 usual residents at the census.

## How KA9 compares

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

| Measure | KA9 | Rank | Compared with |
| --- | --- | --- | --- |
| Population | 15,505 | 11th most populated | 30 postcode districts, KA · 2021 |
| People in radon Affected Area squares | 3% | joint 10th fewest people in radon Affected Areas | 30 postcode districts, KA · 2022 |
| Gigabit broadband coverage | 95.7% | highest | 30 postcode districts, KA · Jan 2026 |
| Claimant rate | 2.0% | 2nd lowest | 29 postcode districts, KA · Aug 2026 |

## What is the population of KA9?

KA9 had 15,505 usual residents at the census.
KA9 is the 1,036th least populated of 2,756 in the UK.

## Neighbourhoods in KA9

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Heathfield - 01](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019844) | 670 | – | – | 100.0% |
| [Heathfield - 02](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019845) | 786 | – | – | 100.0% |
| [Heathfield - 03](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019846) | 636 | – | – | 100.0% |
| [Heathfield - 04](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019847) | 675 | – | – | 100.0% |
| [Prestwick Airport and Monkton - 01](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019864) | 1,046 | – | – | 90.4% |
| [Prestwick Airport and Monkton - 02](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019865) | 920 | – | – | 86.4% |
| [Prestwick Airport and Monkton - 03](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019866) | 553 | – | – | 81.0% |
| [Prestwick Airport and Monkton - 04](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019867) | 653 | – | – | 98.5% |
| [Prestwick East - 01](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019857) | 846 | – | – | 99.8% |
| [Prestwick East - 02](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019858) | 667 | – | – | 99.7% |
| [Prestwick East - 03](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019859) | 730 | – | – | 100.0% |
| [Prestwick East - 04](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019860) | 643 | – | – | 99.7% |
| [Prestwick East - 05](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019861) | 812 | – | – | 100.0% |
| [Prestwick East - 06](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019862) | 772 | – | – | 99.4% |
| [Prestwick East - 07](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019863) | 873 | – | – | 100.0% |
| [Prestwick West - 01](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019849) | 421 | – | – | 87.1% |
| [Prestwick West - 02](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019850) | 606 | – | – | 99.3% |
| [Prestwick West - 03](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019851) | 479 | – | – | 91.9% |
| [Prestwick West - 04](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019852) | 493 | – | – | 97.5% |
| [Prestwick West - 05](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019853) | 722 | – | – | 79.8% |
| [Prestwick West - 06](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019854) | 466 | – | – | 97.4% |
| [Prestwick West - 07](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019855) | 750 | – | – | 94.9% |
| [Prestwick West - 08](https://openindex.co.uk/south-ayrshire/neighbourhood/s01019856) | 908 | – | – | 98.1% |

## Your MP

- [Central Ayrshire](https://openindex.co.uk/constituency/central-ayrshire): Alan Gemmell (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.

## Middle areas in KA9

[Heathfield](https://openindex.co.uk/south-ayrshire/heathfield), [Prestwick Airport and Monkton](https://openindex.co.uk/south-ayrshire/prestwick-airport-and-monkton), [Prestwick East](https://openindex.co.uk/south-ayrshire/prestwick-east), [Prestwick West](https://openindex.co.uk/south-ayrshire/prestwick-west)

## Postcode sectors in KA9

[KA9 1 (200 postcodes)](https://openindex.co.uk/postcode/ka9-1), [KA9 2 (246 postcodes)](https://openindex.co.uk/postcode/ka9-2), [KA9 9 (3 postcodes)](https://openindex.co.uk/postcode/ka9-9)

## Council

[South Ayrshire](https://openindex.co.uk/south-ayrshire)

## Towns in KA9

[Prestwick](https://openindex.co.uk/town/prestwick)

## Postcode districts next to KA9

[KA1](https://openindex.co.uk/postcode/ka1), [KA5](https://openindex.co.uk/postcode/ka5), [KA6](https://openindex.co.uk/postcode/ka6), [KA8](https://openindex.co.uk/postcode/ka8), [KA10](https://openindex.co.uk/postcode/ka10)

## Nearest rail stations

[Prestwick International Airport (3.6 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-4.6142,55.5090), [Prestwick Town (3.9 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-4.6152,55.5017)

## More in the KA postcode area

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

## KA9 in brief

KA9 is a postcode district covering Prestwick, Monkton and Woodfield, in South Ayrshire.
About 15,651 people lived in KA9 in mid-2024 (worked out by Open Index from NRS small-area estimates).
KA9 had 15,505 usual residents at the census.
About 3% of people in KA9 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In KA9, 95.7% of homes and businesses could get gigabit-capable broadband in January 2026.
In KA9, 2.0% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.

## About

- Type: Postcode district
- Code: KA9
- Postcode area: [KA](https://openindex.co.uk/postcode/ka)
- Constituency: [Central Ayrshire †](https://openindex.co.uk/constituency/central-ayrshire)
- Council: [South Ayrshire †](https://openindex.co.uk/south-ayrshire)
- Area: 22.27 km²
- People, mid-2024: 15,651*
- Neighbourhoods: 23
- Output areas: 134

* 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

[KA6](https://openindex.co.uk/postcode/ka6), [KA10](https://openindex.co.uk/postcode/ka10), [KA5](https://openindex.co.uk/postcode/ka5), [KA8](https://openindex.co.uk/postcode/ka8), [KA1](https://openindex.co.uk/postcode/ka1)

## Latest updates for KA9

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

The same figures as JSON: https://openindex.co.uk/v1/places/KA9

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/ka9, or to one figure with its anchor, https://openindex.co.uk/postcode/ka9#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/ka9