HP11
Postcode districtPostcode district covering High Wycombe, Wycombe Marsh and Cressex, in Buckinghamshire.
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 HP11 postcode. How census figures are added up
Gigabit coverage by postcode district
Connected Nations (Ofcom) · January 2026
In HP11, 70.2% of homes and businesses could get gigabit-capable broadband in January 2026.
How HP11 compares
Each dot is a postcode district. The black line marks the middle one.
Is HP11 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in HP11 at a rate of 168.8 per 1,000 people.
That compares with 71.4 per 1,000 people across HP.
In August 2026 alone, 302 cases of crime and anti-social behaviour were recorded in HP11.
In the 12 months to August 2026, the most common types were violence and sexual offences (1,156), other crime (677) and shoplifting (601).
A year earlier, the recorded crime rate in HP11 was 180.1 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 HP11, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so HP11 has no single figure. Of its 8 neighbourhoods with a rank:
- Decile 2: 1 neighbourhood
- Decile 4: 1 neighbourhood
- Decile 5: 1 neighbourhood
- Decile 6: 2 neighbourhoods
- Decile 7: 2 neighbourhoods
- Decile 8: 1 neighbourhood
English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.
Neighbourhoods in HP11
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Buckinghamshire 046C | 2,300 | 142.6 per 1,000 | 2 | 78.0% |
| Buckinghamshire 049B | 2,557 | 366.1 per 1,000 | 4 | 47.5% |
| Buckinghamshire 049D | 2,359 | 376.2 per 1,000 | 6 | 47.3% |
| Buckinghamshire 049F | 2,618 | 117.5 per 1,000 | 8 | 93.4% |
| Buckinghamshire 051B | 1,411 | 56.0 per 1,000 | 7 | 69.7% |
| Buckinghamshire 051C | 1,781 | 116.8 per 1,000 | 6 | 76.2% |
| Buckinghamshire 051E | 1,378 | 72.9 per 1,000 | 7 | 86.9% |
| Buckinghamshire 051F | 1,379 | 98.5 per 1,000 | 5 | 70.6% |
Your MP
- Emma ReynoldsLabourMP for Wycombe
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Middle areas in HP112
Postcode sectors in HP113
Council1
Towns in HP112
Postcode districts next to HP114
Nearest rail stations3
More in the HP postcode area2
HP11 in brief
HP11 is a postcode district covering High Wycombe, Wycombe Marsh and Cressex, in Buckinghamshire.
About 20,148 people lived in HP11 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £336,250 in 2025 across 226 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 168.8 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in HP11 was £336,250 in 2025.
HP11 had 17,463 usual residents at the census.
In HP11, 70.2% of homes and businesses could get gigabit-capable broadband in January 2026.
In HP11, 5.4% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.