Schools
77 open schools are in scope, including 32 primary and 19 secondary schools. St George's School is the nearest published school at 233 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SL4 1QU
Eton & Castle · Windsor and Maidenhead · England
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Eton & Castle
- Local authority
- Windsor and Maidenhead
- Constituency
- Windsor
- Postcode district
- SL4
- Postcode sector
- SL4 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SL4 1QU
- Status
- Terminated
- Introduced
- 1 May 1994
- Terminated
- 1 July 1995
- Postcode area
- SL
- Postcode district
- SL4
- Postcode sector
- SL4 1
- Latitude
- 51.484597
- Longitude
- -0.608739
- British National Grid easting
- 496,700
- British National Grid northing
- 177,100
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South East · E12000008
- Local authority district
- Windsor and Maidenhead · E06000040
- Electoral ward
- Eton & Castle · E05012504
- Parish or community
- E43000259
- Westminster constituency
- Windsor · E14001588
- Output area
- E00083525
- Lower layer super output area
- Windsor and Maidenhead 010A · E01016544
- Middle layer super output area
- Windsor and Maidenhead 010 · E02003430
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore SL4
Schools
Within 3.1 miles of this postcode
- Open schools
- 77
- Primary
- 32
- Secondary
- 19
- 233 m
St George's School
Other independent school
- 553 m
Eton Porny CofE First School
Academy sponsor led
- 781 m
Trinity St Stephen CofE Aided First School
Voluntary aided school
Recorded crime
Within 1 mile of this postcode
- Published events
- 2,096
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 571
- Shoplifting 303
- Anti social behaviour 192
- Public order 184
- Other theft 176
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- SL4 1 residents
- 3,477
Age bands in SL4 1
Wider postcode sector- Age 0 to 14
- 13.4%
- Age 15 to 24
- 11.4%
- Age 25 to 44
- 35%
- Age 45 to 64
- 27.8%
- Age 65 and over
- 12.5%
454 residents
386 residents
1,184 residents
940 residents
423 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
17
within 5 km straight-line
SOUTH MEADOW SURGERY
3 CHURCH CLOSE, ETON, WINDSOR, SL4 6AP
ODS code K81630
480 m
SHEET STREET SURGERY
21 SHEET STREET, WINDSOR, SL4 1BZ
ODS code K81068
595 m
CLARENCE MEDICAL CENTRE
VANSITTART ROAD, WINDSOR, SL4 5AS
ODS code K81074
862 m
LEE HOUSE SURGERY
84 OSBORNE ROAD, WINDSOR, SL4 3EW
ODS code K81046
1.1 km
DATCHET HEALTH CENTRE
GREEN LANE, DATCHET, SLOUGH, SL3 9EX
ODS code K81021
2.3 km
CHAPEL MEDICAL CENTRE
SLOUGH WALK IN CENTRE, UPTON HOSPITAL, ALBERT STREET, SLOUGH, SL1 2BJ
ODS code Y00265
2.5 km
HERSCHEL MEDICAL CENTRE
45 OSBORNE STREET, SLOUGH, SL1 1TT
ODS code K81043
2.7 km
SHREEJI MEDICAL CENTRE
22 WHITBY ROAD, SLOUGH, SL1 3DQ
ODS code K81085
3.8 km
CROSBY HOUSE SURGERY
91 STOKE POGES LANE, SLOUGH, SL1 3NY
ODS code K81034
3.8 km
SLOUGH TREATMENT, ADVICE & RECOVERY TEAM
ELLIMAN RESOURCE CENTRE, 27 PURSERS CLOSE, SLOUGH, SL2 5DL
ODS code Y01253
4.0 km
KUMAR MEDICAL CENTRE
59 GRASMERE AVENUE, SLOUGH, SL2 5JE
ODS code K81616
4.0 km
DR NABI
261 BATH ROAD, SLOUGH, SL1 5PP
ODS code K81608
4.1 km
THE VILLAGE MEDICAL CENTRE
45 MERCIAN WAY, CHIPPENHAM, SLOUGH, SL1 5ND
ODS code K81082
4.1 km
240 WEXHAM ROAD
WEXHAM ROAD, SLOUGH, SL2 5JP
ODS code K81645
4.2 km
MANOR PARK MEDICAL CENTRE
2 LERWICK DRIVE, SLOUGH, SL1 3XU
ODS code K81086
4.5 km
LANGLEY HEALTH CENTRE
COMMON ROAD, LANGLEY, SLOUGH, SL3 8LE
ODS code K81024
4.8 km
BHARANI MEDICAL CENTRE
450 BATH ROAD, CIPPENHAM, SLOUGH, SL1 6BB
ODS code K81083
4.9 km
Nearby transport
- 0.1 miles
Windsor Castle
BCT · Windsor
- 0.1 miles
Windsor Castle
BCT · Windsor
- 0.1 miles
Windsor Castle Taxi Rank
TXR · Windsor
- 0.1 miles
Windsor Castle
BCT · Windsor
- 0.1 miles
Windsor & Eton Central Rail Station
RSE
Relative deprivation
English Indices of Deprivation 2025 for Windsor and Maidenhead 010A, 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
25,380 of 33,755
- Income
- 9 of 10
- Employment
- 10 of 10
- Education and skills
- 9 of 10
- Health and disability
- 10 of 10
- Crime
- 2 of 10
- Housing and services
- 7 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.
Evidence in context
Recorded crime
2,096 published events cover 12 months, averaging 174.667 events per published month. The largest recorded category is Violence and sexual offences with 571 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.