# Mullion & St Keverne

South Cornwall. About 7,060 people (mid-2024 estimate) in 109 square kilometres.

Mullion & St Keverne had 7,185 usual residents at the census (ONS Census 2021).

Ward. Code E05013312. In: [South West](https://openindex.co.uk/south-west) › [Cornwall](https://openindex.co.uk/cornwall)

## Key figures

- **Population: 7,185** (2021). Mullion & St Keverne had 7,185 usual residents at the census (ONS Census 2021). 3,893rd most populated of 8,397. 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/cornwall/ward/mullion-and-st-keverne#f-population
- **People in radon Affected Area squares: 92%** (2022). About 92% of people in Mullion & St Keverne 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/cornwall/ward/mullion-and-st-keverne#f-radon-affected-share
- **Gigabit broadband coverage: 75.8%** (January 2026). In Mullion & St Keverne, 75.8% 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/cornwall/ward/mullion-and-st-keverne#f-gigabit-coverage
- **Claimant rate: 2.7%** (August 2026). In Mullion & St Keverne, 2.7% 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/cornwall/ward/mullion-and-st-keverne#f-claimant-rate

## On the map

- [Radon Affected Area by ward](https://openindex.co.uk/map/radon-affected-areas?place=E05013312) (Worked out by Open Index · 2022): About 92% of people in Mullion & St Keverne 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=E05013312) (UK House Price Index · August 2026): Published for whole councils, so the map colours all of Cornwall. The outline is Mullion & St Keverne.
- [Crime and ASB by ward](https://openindex.co.uk/map/recorded-crime?place=E05013312) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for Mullion & St Keverne.
- [Population by ward](https://openindex.co.uk/map/population?place=E05013312) (Census 2021, England and Wales): Mullion & St Keverne had 7,185 usual residents at the census.

## How Mullion & St Keverne compares

Each ward against every other ward the measure covers.

| Measure | Mullion & St Keverne | Rank | Compared with |
| --- | --- | --- | --- |
| Population | 7,185 | 13th most populated | 87 wards, Cornwall · 2021 |
| People in radon Affected Area squares | 92% | fewest people in radon Affected Areas | 87 wards, Cornwall · 2022 |
| Gigabit broadband coverage | 75.8% | 30th highest | 87 wards, Cornwall · Jan 2026 |
| Claimant rate | 2.7% | joint 36th lowest | 87 wards, Cornwall · Aug 2026 |

## Is Mullion & St Keverne safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Mullion & St Keverne at a rate of 46.7 per 1,000 people.
That compares with 70.9 per 1,000 people across Cornwall.
Across England as a whole, the recorded crime rate was 96.3 per 1,000 people.
In August 2026 alone, 49 cases of crime and anti-social behaviour were recorded in Mullion & St Keverne.
In the 12 months to August 2026, the most common types were violence and sexual offences (167), other crime (72) and criminal damage and arson (58).
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.

## Figures for the whole of Cornwall

These figures are published for the whole of Cornwall, not for each ward, so they describe all of Cornwall and not Mullion & St Keverne alone. [See Cornwall](https://openindex.co.uk/cornwall)

- **Average house price: £274,570** (August 2026). Cornwall’s average house price was £274,570 in August 2026 (HM Land Registry). Down 2.9% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Median full-time pay: £35,002** (2025). Full-time workers living in Cornwall earned a median of £35,002 in 2025 (ONS earnings survey). 64th lowest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 7.8×** (2025). A home in Cornwall costs 7.8 times local full-time pay. Joint 140th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 21 October 2026.
- **Deprivation score: 22.3** (2025). Cornwall has a deprivation score of 22.3 in the English Indices of Deprivation 2025 (MHCLG). 112th most deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Mullion & St Keverne in brief

Mullion & St Keverne had 7,185 usual residents at the census.
About 92% of people in Mullion & St Keverne live in a 1 km square that the radon atlas marks as a radon Affected Area.
In Mullion & St Keverne, 75.8% of homes and businesses could get gigabit-capable broadband in January 2026.
In Mullion & St Keverne, 2.7% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.

## About

- Type: Ward
- Code: E05013312
- Constituency: [St Ives †](https://openindex.co.uk/constituency/st-ives)
- Council: [Cornwall](https://openindex.co.uk/cornwall)
- Region: [South West](https://openindex.co.uk/south-west)
- Nation: [England](https://openindex.co.uk/england)
- Area: 109 km²
- People, mid-2024: 7,060*
- Neighbourhoods: 4
- Output areas: 24

* 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 this ward mostly lies in. Its edges do not follow it.

## Next door

[Helston South & Meneage](https://openindex.co.uk/cornwall/ward/helston-south-and-meneage), [Porthleven, Breage & Germoe](https://openindex.co.uk/cornwall/ward/porthleven-breage-and-germoe)

## Latest updates for Mullion & St Keverne

- 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/E05013312

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/cornwall/ward/mullion-and-st-keverne, or to one figure with its anchor, https://openindex.co.uk/cornwall/ward/mullion-and-st-keverne#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/cornwall/ward/mullion-and-st-keverne