SL3 0AJ

Colnbrook & Poyle · Slough · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Slough
Constituency
Windsor
Postcode district
SL3
Postcode sector
SL3 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
SL3 0AA 3 m
SL3 0HJ 102 m
SL3 0BL 120 m
SL3 0BH 121 m
SL3 0HQ 152 m
Complete postcode fields and official codes
Postcode
SL3 0AJ
Status
Terminated
Introduced
1 June 1998
Terminated
1 January 2016
Postcode area
SL
Postcode district
SL3
Postcode sector
SL3 0
Latitude
51.475677
Longitude
-0.516361
British National Grid easting
503,134
British National Grid northing
176,234

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Slough · E06000039
Parish or community
E04001210
Westminster constituency
Windsor · E14001588
Output area
E00083230
Lower layer super output area
Slough 014D · E01016482
Middle layer super output area
Slough 014 · E02003420

Postcode source versions

Explore SL3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
32
Primary
22
Secondary
4
  1. Pippins School

    Foundation school

    748 m
  2. Colnbrook Church of England Primary School

    Academy sponsor led

    961 m
  3. Green Corridor

    Special post 16 institution

    1.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
578
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 226
  • Anti social behaviour 57
  • Criminal damage and arson 56
  • Other theft 54
  • Vehicle crime 51

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SL3 0 residents
3,941

Age bands in SL3 0

Wider postcode sector
Age 0 to 14
20%

790 residents

Age 15 to 24
9.2%

361 residents

Age 25 to 44
34.7%

1,367 residents

Age 45 to 64
26.6%

1,048 residents

Age 65 and over
9.5%

375 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+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
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

6

within 5 km straight-line

  • LANGLEY HEALTH CENTRE

    COMMON ROAD, LANGLEY, SLOUGH, SL3 8LE

    ODS code K81024

    2.8 km

  • THE ORCHARD SURGERY

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

    ODS code Y00437

    3.6 km

  • ST DAVID'S FAMILY PRACTICE

    STANWELL HLTH & COMM CNTR, HADRIAN WAY, STANWELL, STAINES, TW19 7HE

    ODS code H81087

    3.6 km

  • DATCHET HEALTH CENTRE

    GREEN LANE, DATCHET, SLOUGH, SL3 9EX

    ODS code K81021

    4.2 km

  • THE MEDICAL CENTRE

    6 THE GREEN, WEST DRAYTON, UB7 7PJ

    ODS code E86004

    4.3 km

  • THE IVERS PRACTICE

    IVER DOCTORS SURGERY, 2 GRANGE WAY, IVER, SL0 9NU

    ODS code K82006

    4.9 km

Nearby transport

  • Colndale Road

    BCT · Poyle

    0.0 miles
  • Colndale Road

    BCT · Poyle

    0.0 miles
  • Hilton Hotel

    BCT · Poyle

    0.1 miles
  • Riverside Park

    BCT · Colnbrook

    0.2 miles
  • Golden Cross

    BCT · Poyle

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Slough 014D, 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

6 of 10

Overall England rank

17,492 of 33,755

Income
5 of 10
Employment
7 of 10
Education and skills
5 of 10
Health and disability
9 of 10
Crime
9 of 10
Housing and services
1 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.

Evidence in context

Schools

32 open schools are in scope, including 22 primary and 4 secondary schools. Pippins School is the nearest published school at 748 m.

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

Recorded crime

578 published events cover 12 months, averaging 48.167 events per published month. The largest recorded category is Violence and sexual offences with 226 events.

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