SL6 9YZ

Bisham & Cookham · Windsor and Maidenhead · England

Updated September 2026

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Location overview

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Local authority
Windsor and Maidenhead
Constituency
Maidenhead
Postcode district
SL6
Postcode sector
SL6 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL6 9TU 30 m
SL6 9TT 36 m
SL6 9BD 66 m
SL6 9TX 143 m
SL6 9BB 156 m
Complete postcode fields and official codes
Postcode
SL6 9YZ
Status
Terminated
Introduced
1 February 1990
Terminated
1 December 1990
Postcode area
SL
Postcode district
SL6
Postcode sector
SL6 9
Latitude
51.564410
Longitude
-0.749133
British National Grid easting
486,800
British National Grid northing
185,800

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Windsor and Maidenhead · E06000040
Parish or community
E04001214
Westminster constituency
Maidenhead · E14001348
Output area
E00083473
Lower layer super output area
Windsor and Maidenhead 002D · E01016533
Middle layer super output area
Windsor and Maidenhead 002 · E02003422

Postcode source versions

Explore SL6

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
36
Primary
24
Secondary
5
  1. Herries Preparatory School

    Other independent school

    79 m
  2. Cookham Dean CofE Primary School

    Voluntary aided school

    794 m
  3. Cookham Rise Primary School

    Community school

    1.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
193
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 73
  • Anti social behaviour 26
  • Other theft 18
  • Criminal damage and arson 16
  • Public order 15

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SL6 9 residents
5,773

Age bands in SL6 9

Wider postcode sector
Age 0 to 14
17.6%

1,016 residents

Age 15 to 24
8.5%

489 residents

Age 25 to 44
20.2%

1,166 residents

Age 45 to 64
31.1%

1,796 residents

Age 65 and over
22.6%

1,302 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.

GP practices

7

within 5 km straight-line

  • COOKHAM MEDICAL CENTRE

    LOWER ROAD, COOKHAM, MAIDENHEAD, SL6 9HX

    ODS code K81042

    1.8 km

  • MARLOW MEDICAL GROUP

    VICTORIA ROAD, MARLOW, SL7 1DN

    ODS code K82023

    1.8 km

  • LINDEN MEDICAL CENTRE

    9A LINDEN AVENUE, MAIDENHEAD, SL6 6JJ

    ODS code K81018

    3.8 km

  • CORDWALLIS ROAD SURGERY

    CORDWALLIS ROAD, MAIDENHEAD, SL6 7DQ

    ODS code K81607

    4.4 km

  • THE SYMONS MEDICAL CENTRE

    25 ALL SAINTS AVENUE, MAIDENHEAD, SL6 6EL

    ODS code K81066

    4.7 km

  • THE CEDARS SURGERY

    WILDERNESS MEDICAL CENTRE, 8 COOKHAM ROAD, MAIDENHEAD, SL6 8AJ

    ODS code K81036

    4.8 km

  • CLAREMONT HOLYPORT SURGERY

    CLAREMONT SURGERY, 2 COOKHAM ROAD, MAIDENHEAD, SL6 8AN

    ODS code K81020

    4.8 km

Nearby transport

  • Marlow Rail Station

    RSE · Marlow

    0.9 miles
  • High Road

    BCT · Cookham Rise

    0.9 miles
  • Marlow Rail Station

    RLY · Marlow

    0.9 miles
  • High Road

    BCT · Cookham Rise

    0.9 miles
  • Westhorpe Caravan Park

    BCT · Little Marlow

    0.9 miles

Relative deprivation

English Indices of Deprivation 2025 for Windsor and Maidenhead 002D, 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

10 of 10

Overall England rank

32,652 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
10 of 10
Housing and services
6 of 10
Living environment
5 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

36 open schools are in scope, including 24 primary and 5 secondary schools. Herries Preparatory School is the nearest published school at 79 m.

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

Recorded crime

193 published events cover 12 months, averaging 16.083 events per published month. The largest recorded category is Violence and sexual offences with 73 events.

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