# IP11

Postcode district covering Felixstowe, Sea Shore Village and Walton, in East Suffolk.

IP11 is a postcode district covering Felixstowe, Sea Shore Village and Walton, in East Suffolk. Median sale price £297,000 in 2025.

Postcode district. Code IP11. In: [Postcodes](https://openindex.co.uk/postcode) › [IP](https://openindex.co.uk/postcode/ip)

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 IP11 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £297,000** (2025). The median price paid for a home in IP11 was £297,000 in 2025. Joint 1,108th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/ip11#f-house-sales-median-price
- **Population: 30,183** (2021). IP11 had 30,183 usual residents at the census (ONS Census 2021). 916th most 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/ip11#f-population
- **People in radon Affected Area squares: 32%** (2022). About 32% of people in IP11 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/ip11#f-radon-affected-share
- **Gigabit broadband coverage: 97.5%** (January 2026). In IP11, 97.5% 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/ip11#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=IP11) (Worked out by Open Index · 2022): About 32% of people in IP11 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=IP11) (Worked out by Open Index · 2025): 526 homes were sold in IP11 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=IP11) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for IP11.
- [Population by postcode district](https://openindex.co.uk/map/population?place=IP11) (Census 2021, England and Wales): IP11 had 30,183 usual residents at the census.

## How IP11 compares

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

| Measure | IP11 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £297,000 | 16th cheapest | 33 postcode districts, IP · 2025 |
| Population | 30,183 | 6th most populated | 33 postcode districts, IP · 2021 |
| People in radon Affected Area squares | 32% | joint 12th most people in radon Affected Areas | 33 postcode districts, IP · 2022 |
| Gigabit broadband coverage | 97.5% | joint 2nd highest | 33 postcode districts, IP · Jan 2026 |

## Is IP11 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in IP11 at a rate of 51.0 per 1,000 people.
That compares with 59.5 per 1,000 people across the IP postcode area.
In August 2026 alone, 134 cases of crime and anti-social behaviour were recorded in IP11.
In the 12 months to August 2026, the most common types were violence and sexual offences (745), other crime (292) and anti-social behaviour (148).
A year earlier, the recorded crime rate in IP11 was 51.8 per 1,000 people.
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.

## Deprivation in IP11, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so IP11 has no single figure. Of its 19 neighbourhoods with a rank:
- Decile 2: 2 neighbourhoods
- Decile 3: 2 neighbourhoods
- Decile 4: 4 neighbourhoods
- Decile 5: 1 neighbourhood
- Decile 6: 2 neighbourhoods
- Decile 7: 2 neighbourhoods
- Decile 8: 2 neighbourhoods
- Decile 9: 3 neighbourhoods
- Decile 10 (England’s least deprived 10%): 1 neighbourhood

Source: English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

## Neighbourhoods in IP11

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [East Suffolk 027A](https://openindex.co.uk/east-suffolk/neighbourhood/e01030171) | 1,855 | 45.1 per 1,000 | 6 | 98.1% |
| [East Suffolk 027B](https://openindex.co.uk/east-suffolk/neighbourhood/e01030214) | 1,214 | 18.4 per 1,000 | 7 | 100.0% |
| [East Suffolk 027C](https://openindex.co.uk/east-suffolk/neighbourhood/e01030215) | 1,676 | 45.7 per 1,000 | 4 | 99.9% |
| [East Suffolk 027D](https://openindex.co.uk/east-suffolk/neighbourhood/e01030216) | 1,482 | 26.7 per 1,000 | 9 | 99.0% |
| [East Suffolk 027F](https://openindex.co.uk/east-suffolk/neighbourhood/e01030218) | 1,488 | 32.4 per 1,000 | 6 | 96.0% |
| [East Suffolk 028A](https://openindex.co.uk/east-suffolk/neighbourhood/e01030158) | 1,453 | 24.4 per 1,000 | 8 | 97.7% |
| [East Suffolk 028B](https://openindex.co.uk/east-suffolk/neighbourhood/e01030159) | 1,487 | 32.8 per 1,000 | 7 | 95.1% |
| [East Suffolk 028C](https://openindex.co.uk/east-suffolk/neighbourhood/e01030164) | 1,531 | 11.9 per 1,000 | 9 | 100.0% |
| [East Suffolk 028D](https://openindex.co.uk/east-suffolk/neighbourhood/e01030166) | 1,454 | 36.1 per 1,000 | 10 | 99.9% |
| [East Suffolk 028E](https://openindex.co.uk/east-suffolk/neighbourhood/e01033450) | 2,310 | 22.6 per 1,000 | 9 | 100.0% |
| [East Suffolk 029A](https://openindex.co.uk/east-suffolk/neighbourhood/e01030160) | 1,558 | 90.2 per 1,000 | 3 | 94.5% |
| [East Suffolk 029B](https://openindex.co.uk/east-suffolk/neighbourhood/e01030161) | 1,688 | 57.6 per 1,000 | 4 | 99.7% |
| [East Suffolk 029C](https://openindex.co.uk/east-suffolk/neighbourhood/e01030168) | 1,418 | 76.6 per 1,000 | 2 | 98.4% |
| [East Suffolk 029D](https://openindex.co.uk/east-suffolk/neighbourhood/e01030169) | 1,577 | 40.4 per 1,000 | 4 | 93.8% |
| [East Suffolk 029E](https://openindex.co.uk/east-suffolk/neighbourhood/e01030170) | 1,697 | 52.9 per 1,000 | 2 | 99.2% |
| [East Suffolk 030A](https://openindex.co.uk/east-suffolk/neighbourhood/e01030162) | 1,484 | 92.1 per 1,000 | 4 | 99.9% |
| [East Suffolk 030B](https://openindex.co.uk/east-suffolk/neighbourhood/e01030163) | 1,791 | 142.5 per 1,000 | 3 | 97.2% |
| [East Suffolk 030C](https://openindex.co.uk/east-suffolk/neighbourhood/e01030165) | 1,707 | 67.9 per 1,000 | 5 | 97.9% |
| [East Suffolk 030D](https://openindex.co.uk/east-suffolk/neighbourhood/e01030167) | 1,324 | 27.9 per 1,000 | 8 | 86.0% |

## Your MP

- [Suffolk Coastal](https://openindex.co.uk/constituency/suffolk-coastal): Jenny Riddell-Carpenter (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 IP11

[Felixstowe East](https://openindex.co.uk/east-suffolk/felixstowe-east), [Felixstowe Seafront](https://openindex.co.uk/east-suffolk/felixstowe-seafront), [Felixstowe West](https://openindex.co.uk/east-suffolk/felixstowe-west), [Trimley & Kirton](https://openindex.co.uk/east-suffolk/trimley-and-kirton)

## Postcode sectors in IP11

[IP11 0 (141 postcodes)](https://openindex.co.uk/postcode/ip11-0), [IP11 1 (4 postcodes)](https://openindex.co.uk/postcode/ip11-1), [IP11 2 (252 postcodes)](https://openindex.co.uk/postcode/ip11-2), [IP11 3 (48 postcodes)](https://openindex.co.uk/postcode/ip11-3), [IP11 4 (16 postcodes)](https://openindex.co.uk/postcode/ip11-4), [IP11 6 (13 postcodes)](https://openindex.co.uk/postcode/ip11-6), [IP11 7 (219 postcodes)](https://openindex.co.uk/postcode/ip11-7), [IP11 9 (281 postcodes)](https://openindex.co.uk/postcode/ip11-9)

## Council

[East Suffolk](https://openindex.co.uk/east-suffolk)

## Towns in IP11

[Felixstowe](https://openindex.co.uk/town/felixstowe)

## Postcode districts next to IP11

[IP10](https://openindex.co.uk/postcode/ip10)

## Nearest rail stations

[Trimley (400 m from the middle)](https://openindex.co.uk/map/rail-stations?around=1.3195,51.9765), [Felixstowe (2.0 km from the middle)](https://openindex.co.uk/map/rail-stations?around=1.3504,51.9671), [Harwich Town (4.2 km from the middle)](https://openindex.co.uk/map/rail-stations?around=1.2867,51.9442), [Dovercourt (4.9 km from the middle)](https://openindex.co.uk/map/rail-stations?around=1.2806,51.9387)

## More in the IP postcode area

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

## IP11 in brief

IP11 is a postcode district covering Felixstowe, Sea Shore Village and Walton, in East Suffolk.
About 31,096 people lived in IP11 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £297,000 in 2025 across 526 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 51.0 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in IP11 was £297,000 in 2025.
IP11 had 30,183 usual residents at the census.
About 32% of people in IP11 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In IP11, 97.5% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: IP11
- Postcode area: [IP](https://openindex.co.uk/postcode/ip)
- Constituency: [Suffolk Coastal †](https://openindex.co.uk/constituency/suffolk-coastal)
- Council: [East Suffolk †](https://openindex.co.uk/east-suffolk)
- Area: 32.53 km²
- People, mid-2024: 31,096*
- Neighbourhoods: 19
- Output areas: 104

* 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, region and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[IP10](https://openindex.co.uk/postcode/ip10)

## Latest updates for IP11

- 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/IP11

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/ip11, or to one figure with its anchor, https://openindex.co.uk/postcode/ip11#f-house-sales-median-price.

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/ip11