SL5 0QJ

Sunningdale & Cheapside · Windsor and Maidenhead · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Windsor and Maidenhead
Constituency
Windsor
Postcode district
SL5
Postcode sector
SL5 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL5 0NE 42 m
SL5 0ND 51 m
SL5 0QH 68 m
SL5 0LX 93 m
SL5 0QQ 93 m
Complete postcode fields and official codes
Postcode
SL5 0QJ
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SL
Postcode district
SL5
Postcode sector
SL5 0
Latitude
51.400009
Longitude
-0.634105
British National Grid easting
495,114
British National Grid northing
167,660

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Windsor and Maidenhead · E06000040
Parish or community
E04001222
Westminster constituency
Windsor · E14001588
Output area
E00083821
Lower layer super output area
Windsor and Maidenhead 018C · E01016605
Middle layer super output area
Windsor and Maidenhead 018 · E02003438

Postcode source versions

Explore SL5

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
22
Primary
10
Secondary
1
  1. Holy Trinity CofE Primary School, Sunningdale

    Voluntary aided school

    209 m
  2. Sunningdale School

    Other independent school

    791 m
  3. The Marist School

    Other independent school

    1.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
410
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 187
  • Anti social behaviour 36
  • Public order 35
  • Criminal damage and arson 31
  • Other theft 30

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SL5 0 residents
4,206

Age bands in SL5 0

Wider postcode sector
Age 0 to 14
18.3%

695 residents

Age 15 to 24
9.4%

355 residents

Age 25 to 44
20%

760 residents

Age 45 to 64
29%

1,100 residents

Age 65 and over
23.3%

884 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

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+
100%
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
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

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

GP practices

5

within 5 km

  • MAGNOLIA HOUSE SURGERY

    MAGNOLIA HOUSE, STATION RD, SUNNINGDALE, ASCOT, SL5 0QJ

    ODS code K81028

    0 m

  • KINGS CORNER SURGERY

    KINGS ROAD, SUNNINGHILL, ASCOT, SL5 0AE

    ODS code K81010

    1.1 km

  • ASCOT MEDICAL CENTRE

    BROOK HOUSE, HEATHERWOOD HOSPITAL, BROOK AVENUE, ASCOT, SL5 7GB

    ODS code K81655

    3.9 km

  • GREEN MEADOWS SURGERY

    BROOK HOUSE, HEATHERWOOD HOSPITAL, BROOK AVENUE, ASCOT, SL5 7GB

    ODS code K81076

    3.9 km

  • VIRGINIA WATER MEDICAL PRACTICE

    CHRISTCHURCH ROAD, VIRGINIA WATER, GU25 4RL

    ODS code H81111

    4.6 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Sandy Lane

    BCT · Sunningdale

    0.0 miles
  • High Street

    BCT · Sunningdale

    0.1 miles
  • High Street

    BCT · Sunningdale

    0.1 miles
  • Holy Trinity School

    BCT · Sunningdale

    0.2 miles
  • Holy Trinity School

    BCT · Sunningdale

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Windsor and Maidenhead 018C, 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

9 of 10

Overall England rank

28,514 of 33,755

Income
8 of 10
Employment
8 of 10
Education and skills
9 of 10
Health and disability
10 of 10
Crime
8 of 10
Housing and services
4 of 10
Living environment
9 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.

Evidence in context

Schools

22 open schools are in scope, including 10 primary and 1 secondary schools. Holy Trinity CofE Primary School, Sunningdale is the nearest published school at 209 m.

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

Recorded crime

410 published events cover 12 months, averaging 34.167 events per published month. The largest recorded category is Violence and sexual offences with 187 events.

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