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KT11 3DB

Cobham and Downside · Elmbridge · England

Updated September 2026

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Location overview

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Ward
Cobham and Downside
Local authority
Elmbridge
Constituency
Runnymede and Weybridge
Postcode district
KT11
Postcode sector
KT11 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
KT11 3JS 368 m
KT11 3NR 627 m
KT11 3LA 684 m
KT11 3NY 684 m
KT11 3NS 688 m
Complete postcode fields and official codes
Postcode
KT11 3DB
Status
Current
Introduced
1 July 2012
Terminated
Not published
Postcode area
KT
Postcode district
KT11
Postcode sector
KT11 3
Latitude
51.304268
Longitude
-0.405875
British National Grid easting
511,221
British National Grid northing
157,334

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Elmbridge · E07000207
Electoral ward
Cobham and Downside · E05011075
Parish or community
E43000136
Westminster constituency
Runnymede and Weybridge · E14001456
Output area
E00154561
Lower layer super output area
Elmbridge 017C · E01030302
Middle layer super output area
Elmbridge 017 · E02006333

Postcode source versions

Explore KT11

Use the wider postcode district to compare the same evidence across more locations.

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
28
Primary
11
Secondary
2

  1. St Matthew's CofE Aided Infant School, Cobham

    Voluntary aided school

    867 m

  2. Parkside School

    Other independent school

    2.0 km

  3. The Yehudi Menuhin School

    Other independent school

    2.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
199
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Vehicle crime 66
  • Violence and sexual offences 35
  • Anti social behaviour 34
  • Criminal damage and arson 19
  • Other theft 16

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
KT11 3 residents
2,840

Age bands in KT11 3

Wider postcode sector
Age 0 to 14
17%

522 residents

Age 15 to 24
8.5%

262 residents

Age 25 to 44
23.7%

727 residents

Age 45 to 64
28.9%

887 residents

Age 65 and over
21.8%

670 residents

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
0%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
0%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

5

within 5 km

  • EASTWICK PARK MED.PRACT.

    EASTWICK PARK AVENUE, BOOKHAM, LEATHERHEAD, KT23 3ND

    ODS code H81103

    3.3 km

  • COBHAM HEALTH CENTRE

    168 PORTSMOUTH ROAD, COBHAM, KT11 1HT

    ODS code H81067

    3.4 km

  • FAIRFIELD MEDICAL CENTRE

    LOWER ROAD, GREAT BOOKHAM, LEATHERHEAD, KT23 4DH

    ODS code H81016

    3.5 km

  • THE HORSLEY MEDICAL PRACTICE

    THE MEDICAL CENTRE, KINGSTON AVENUE, EAST HORSLEY, LEATHERHEAD, KT24 6QT

    ODS code H81084

    3.7 km

  • OXSHOTT MEDICAL PRACTICE

    HOLTWOOD ROAD, OXSHOTT, LEATHERHEAD, KT22 0QL

    ODS code H81107

    4.6 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Middleton Road

    BCT · Downside

    0.4 miles

  • Effingham Junction Rail Station

    RSE · Effingham Junction

    1.1 miles

  • Effingham Junction Railway Station

    BCT · Effingham Junction

    1.1 miles

  • Effingham Junction Rail Station

    RLY · Effingham Junction

    1.1 miles

  • Effingham Junction Railway Station

    BCT · Effingham Junction

    1.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Elmbridge 017C, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

8 of 10

Overall England rank

24,249 of 33,755

Income
9 of 10
Employment
9 of 10
Education and skills
7 of 10
Health and disability
10 of 10
Crime
3 of 10
Housing and services
5 of 10
Living environment
3 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
1
Low risk addresses
1
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

28 open schools are in scope, including 11 primary and 2 secondary schools. St Matthew's CofE Aided Infant School, Cobham is the nearest published school at 867 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

199 published events cover 12 months, averaging 16.583 events per published month. The largest recorded category is Vehicle crime with 66 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.