SL4 2JQ

Old Windsor · Windsor and Maidenhead · England

Updated September 2026

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Location overview

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Local authority
Windsor and Maidenhead
Constituency
Windsor
Postcode district
SL4
Postcode sector
SL4 2

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL4 2JG 182 m
SL4 2FE 532 m
SL3 9DB 839 m
SL4 2HJ 912 m
SL4 2FF 949 m
Complete postcode fields and official codes
Postcode
SL4 2JQ
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SL
Postcode district
SL4
Postcode sector
SL4 2
Latitude
51.474467
Longitude
-0.591739
British National Grid easting
497,902
British National Grid northing
175,996

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Windsor and Maidenhead · E06000040
Parish or community
E43000259
Westminster constituency
Windsor · E14001588
Output area
E00083644
Lower layer super output area
Windsor and Maidenhead 010B · E01016567
Middle layer super output area
Windsor and Maidenhead 010 · E02003430

Postcode source versions

Explore SL4

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
64
Primary
29
Secondary
14
  1. The Queen Anne Royal Free CofE Controlled First School

    Voluntary controlled school

    1.1 km
  2. Queensmead House School

    Other independent special school

    1.2 km
  3. Datchet St Mary's CofE Primary School

    Academy converter

    1.3 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,318
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 340
  • Shoplifting 241
  • Other theft 139
  • Anti social behaviour 130
  • Public order 116

Census 2021

Population and age profile

Postcode residents
69

35 female, 34 male

Postcode households
30
Residents per household
2.3
SL4 2 residents
6,921

Age bands in SL4 2

Wider postcode sector
Age 0 to 14
16.5%

1,156 residents

Age 15 to 24
8.6%

606 residents

Age 25 to 44
21.2%

1,486 residents

Age 45 to 64
31%

2,169 residents

Age 65 and over
22.7%

1,591 residents

This postcode contained 1% of the sector's usual residents on Census Day. The age profile describes the wider SL4 2 sector, not people in this individual postcode.

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+
32.5%
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
47.5%
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

13

within 5 km straight-line

  • SHEET STREET SURGERY

    21 SHEET STREET, WINDSOR, SL4 1BZ

    ODS code K81068

    1.1 km

  • DATCHET HEALTH CENTRE

    GREEN LANE, DATCHET, SLOUGH, SL3 9EX

    ODS code K81021

    1.4 km

  • LEE HOUSE SURGERY

    84 OSBORNE ROAD, WINDSOR, SL4 3EW

    ODS code K81046

    1.6 km

  • CLARENCE MEDICAL CENTRE

    VANSITTART ROAD, WINDSOR, SL4 5AS

    ODS code K81074

    1.9 km

  • SOUTH MEADOW SURGERY

    3 CHURCH CLOSE, ETON, WINDSOR, SL4 6AP

    ODS code K81630

    2.1 km

  • CHAPEL MEDICAL CENTRE

    SLOUGH WALK IN CENTRE, UPTON HOSPITAL, ALBERT STREET, SLOUGH, SL1 2BJ

    ODS code Y00265

    3.4 km

  • HERSCHEL MEDICAL CENTRE

    45 OSBORNE STREET, SLOUGH, SL1 1TT

    ODS code K81043

    3.5 km

  • LANGLEY HEALTH CENTRE

    COMMON ROAD, LANGLEY, SLOUGH, SL3 8LE

    ODS code K81024

    4.2 km

  • THE ORCHARD SURGERY

    WILLOW PARADE, 276 HIGH STREET, LANGLEY, SLOUGH, SL3 8HD

    ODS code Y00437

    4.7 km

  • KUMAR MEDICAL CENTRE

    59 GRASMERE AVENUE, SLOUGH, SL2 5JE

    ODS code K81616

    4.7 km

  • 240 WEXHAM ROAD

    WEXHAM ROAD, SLOUGH, SL2 5JP

    ODS code K81645

    4.8 km

  • CROSBY HOUSE SURGERY

    91 STOKE POGES LANE, SLOUGH, SL1 3NY

    ODS code K81034

    4.9 km

  • SHREEJI MEDICAL CENTRE

    22 WHITBY ROAD, SLOUGH, SL1 3DQ

    ODS code K81085

    5.0 km

Nearby transport

  • Windsor Farm Shop

    BCT · Old Windsor

    0.5 miles
  • Albert Road

    BCT · Windsor

    0.6 miles
  • Albert Road

    BCT · Windsor

    0.6 miles
  • Queens Terrace

    BCT · Windsor

    0.6 miles
  • Queens Terrace

    BCT · Windsor

    0.6 miles

Relative deprivation

English Indices of Deprivation 2025 for Windsor and Maidenhead 010B, 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

27,392 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
6 of 10
Health and disability
10 of 10
Crime
6 of 10
Housing and services
6 of 10
Living environment
2 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
5
Medium risk addresses
1
Low risk addresses
2
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

Schools

64 open schools are in scope, including 29 primary and 14 secondary schools. The Queen Anne Royal Free CofE Controlled First School is the nearest published school at 0.7 miles.

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

Recorded crime

1,318 published events cover 12 months, averaging 109.833 events per published month. The largest recorded category is Violence and sexual offences with 340 events.

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