HA4 0SA

South Ruislip · Hillingdon · England

Updated September 2026

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Location overview

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Local authority
Hillingdon
Postcode district
HA4
Postcode sector
HA4 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
HA4 0EQ 72 m
HA4 0RU 76 m
HA4 0EX 92 m
HA4 0RX 99 m
HA4 0EY 102 m
Complete postcode fields and official codes
Postcode
HA4 0SA
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
HA
Postcode district
HA4
Postcode sector
HA4 0
Latitude
51.559413
Longitude
-0.397434
British National Grid easting
511,189
British National Grid northing
185,720

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Hillingdon · E09000017
Parish or community
E43000207
Output area
E00012426
Lower layer super output area
Hillingdon 033C · E01002498
Middle layer super output area
Hillingdon 033 · E02006796

Postcode source versions

Explore HA4

Use the wider postcode district to compare the same evidence across more locations.

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
115
Primary
69
Secondary
23
  1. Deanesfield Primary School

    Community school

    476 m
  2. Queensmead School

    Academy converter

    605 m
  3. St Swithun Wells Catholic Primary School

    Voluntary aided school

    647 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,525
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 672
  • Anti social behaviour 383
  • Vehicle crime 380
  • Shoplifting 298
  • Other theft 184

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
HA4 0 residents
11,455

Age bands in HA4 0

Wider postcode sector
Age 0 to 14
19.6%

2,032 residents

Age 15 to 24
10.2%

1,051 residents

Age 25 to 44
30.7%

3,176 residents

Age 45 to 64
25.1%

2,600 residents

Age 65 and over
14.4%

1,492 residents

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

NHS ODS

GP practices

58

within 5 km

  • QUEENS WALK MEDICAL CENTRE

    69 QUEENS WALK, RUISLIP, HA4 0NT

    ODS code E86626

    473 m

  • DR MLR SIDDIQUI'S PRACTICE

    21 WALNUT WAY, SOUTH RUISLIP, RUISLIP, HA4 6TA

    ODS code E86629

    835 m

  • OXFORD DRIVE MEDICAL CENTRE

    1 OXFORD DRIVE, RUISLIP, HA4 9EY

    ODS code E86011

    977 m

  • ACREFIELD SURGERY

    700 FIELD END ROAD, RUISLIP, HA4 0QR

    ODS code E86615

    1.1 km

  • CEDARS MEDICAL CENTRE

    118 ELLIOTT AVENUE, RUISLIP, HA4 9LZ

    ODS code E86014

    1.3 km

  • THE MEDICAL CENTRE

    45 DONCASTER DRIVE, NORTHOLT, UB5 4AT

    ODS code E85053

    1.7 km

  • KINGS ROAD SURGERY

    204 KINGS ROAD, SOUTH HARROW, HARROW, HA2 9JJ

    ODS code E84005

    1.8 km

  • SIMPSON HOUSE MEDICAL CENTRE

    SIMPSON HOUSE, 255 EASTCOTE LANE, HARROW, HA2 8RS

    ODS code E84008

    1.8 km

  • FIRST CHOICE MEDICAL CARE

    275A KINGS ROAD, HARROW, HA2 9LG

    ODS code Y05080

    2.0 km

  • ISLIP MANOR MEDICAL CENTRE

    45 EASTCOTE LANE, NORTHOLT, UB5 5RG

    ODS code E85098

    2.2 km

  • THE ABBOTSBURY PRACTICE

    EASTCOTE HEALTH CENTRE, ABBOTSBURY GARDEN, EASTCOTE, PINNER, HA5 1TG

    ODS code E86022

    2.2 km

  • THE DEVONSHIRE LODGE PRACTICE

    2A ABBOTSBURY GARDENS, PINNER, HA5 1TG

    ODS code E86006

    2.2 km

  • WOOD LANE MEDICAL CENTRE

    2A WOOD LANE, RUISLIP, HA4 6ER

    ODS code E86012

    2.3 km

  • MANDEVILLE MEDICAL CENTRE

    3 MANDEVILLE ROAD, NORTHOLT, UB5 5HB

    ODS code E85108

    2.4 km

  • THE GROVE MEDICAL PRACTICE

    81 DANEMEAD GROVE, NORTHOLT, UB5 4NY

    ODS code E85725

    2.5 km

  • ROXBOURNE MEDICAL CENTRE

    37 RAYNERS LANE, SOUTH HARROW, HARROW, HA2 0UE

    ODS code E84022

    2.5 km

  • MEADOW VIEW

    141 MANDEVILLE ROAD, NORTHOLT, UB5 4LZ

    ODS code E85643

    2.7 km

  • KING EDWARDS MEDICAL CENTRE

    19 KING EDWARDS ROAD, RUISLIP, HA4 7AE

    ODS code E86024

    2.7 km

  • ST MARTINS MEDICAL CENTRE

    21 EASTCOTE ROAD, RUISLIP, HA4 8BE

    ODS code E86033

    2.8 km

  • WEST END SURGERY

    EDWARD ROAD, NORTHOLT, UB5 6QN

    ODS code E85064

    2.8 km

Showing 20 of 58 matching practices.

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Angus Drive

    BCT · South Ruislip

    0.0 miles
  • South Ruislip Station

    BCT · South Ruislip

    0.1 miles
  • West Mead

    BCT · South Ruislip

    0.1 miles
  • South Ruislip Station

    BCT · South Ruislip

    0.2 miles
  • South Ruislip Underground Station

    MET · South Ruislip

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Hillingdon 033C, 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

25,719 of 33,755

Income
7 of 10
Employment
8 of 10
Education and skills
9 of 10
Health and disability
8 of 10
Crime
7 of 10
Housing and services
6 of 10
Living environment
4 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
0
Medium risk addresses
0
Low risk addresses
0
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

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

115 open schools are in scope, including 69 primary and 23 secondary schools. Deanesfield Primary School is the nearest published school at 476 m.

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

Recorded crime

Published police records

2,525 published events cover 12 months, averaging 210.417 events per published month. The largest recorded category is Violence and sexual offences with 672 events.

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