RH4
Postcode districtPostcode district covering Dorking, Tower Hill and Rose Hill, in Mole Valley.
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 RH4 postcode. How census figures are added up
Radon Affected Area by postcode district
Worked out by Open Index · 2022
About 81% of people in RH4 live in a 1 km square that the radon atlas marks as a radon Affected Area.
How RH4 compares
Each dot is a postcode district. The black line marks the middle one.
Is RH4 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in RH4 at a rate of 79.2 per 1,000 people.
That compares with 77.6 per 1,000 people across the RH postcode area.
In August 2026 alone, 114 cases of crime and anti-social behaviour were recorded in RH4.
In the 12 months to August 2026, the most common types were violence and sexual offences (451), other crime (250) and anti-social behaviour (208).
A year earlier, the recorded crime rate in RH4 was 83.7 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 RH4, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so RH4 has no single figure. Of its 9 neighbourhoods with a rank:
- Decile 3: 1 neighbourhood
- Decile 7: 1 neighbourhood
- Decile 8: 2 neighbourhoods
- Decile 9: 4 neighbourhoods
- Decile 10 (England’s least deprived 10%): 1 neighbourhood
English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.
Neighbourhoods in RH4
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Mole Valley 009A | 1,621 | 46.7 per 1,000 | 9 | 97.5% |
| Mole Valley 009B | 1,424 | 55.1 per 1,000 | 10 | 92.4% |
| Mole Valley 009C | 1,405 | 163.8 per 1,000 | 7 | 79.9% |
| Mole Valley 010A | 1,845 | 45.5 per 1,000 | 9 | 85.5% |
| Mole Valley 010B | 1,833 | 64.6 per 1,000 | 9 | 93.5% |
| Mole Valley 010C | 1,718 | 68.9 per 1,000 | 9 | 80.9% |
| Mole Valley 010D | 1,926 | 146.9 per 1,000 | 8 | 88.7% |
| Mole Valley 011D | 1,710 | 90.2 per 1,000 | 3 | 82.5% |
| Mole Valley 012D | 2,275 | 56.4 per 1,000 | 8 | 69.7% |
Your MP
- Chris CoghlanLiberal DemocratMP for Dorking and Horley
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 RH42
Postcode sectors in RH44
Council1
Towns in RH41
Postcode districts next to RH43
Nearest rail stations4
More in the RH postcode area2
RH4 in brief
RH4 is a postcode district covering Dorking, Tower Hill and Rose Hill, in Mole Valley.
About 16,876 people lived in RH4 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £450,000 in 2025 across 238 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 79.2 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in RH4 was £450,000 in 2025.
RH4 had 16,556 usual residents at the census.
About 81% of people in RH4 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In RH4, 85.7% of homes and businesses could get gigabit-capable broadband in January 2026.