HA6 1DD Postcode | Crime, Sold Prices & Census (Hillingdon) | Sipuha
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HA6 1DD

POSTCODE

HA6 1DD is a postcode in Northwood Hills.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.6023, -0.4086
OS grid TQ103904 (510,310, 190,469)
IMD England
6/10
#17632
Crime · Jun '26
Around average · 7.3 per 1k
MoM +143% vs May '26
Plus Code
9C3XJH2R+WH
Around average
IMD England
Around average · 7.3 per 1k
Crime · Jun '26
London
Region
Live
Status
Around average
IMD England
Around average · 7.3 per 1k
Crime · Jun '26
London
Region
Live
Status

School applications

We've matched the postcode to Hillingdon.

You apply through this education local authority even if the school is in another council area.

Apply for a primary place via Hillingdon
Apply for a secondary placeAdmissions and composite prospectus guidanceHome education — find your councilHome education guidance

GOV.UK is the official apply and admissions handoff. We do not link a generic council homepage. Per-LA composite prospectus URLs are not in the API yet.

Coordinates & Location for HA6 1DD

England
Country
Hillingdon
Local Authority
Northwood Hills
Ward
Slough and Heathrow
Travel to Work
TTWA
Postcode
HA6 1DD
Coordinates
51.6023, -0.4086
Grid reference
TQ103904
Easting
510,310
Northing
190,469
Region
London
Plus Code
9C3XJH2R+WH
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Hillingdon
Travel to Work
Slough and Heathrow
ITL Region
Hillingdon
National Park
Non-National Park

Deprivation Index(IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
17632
Rank out of 32,844 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 17632 out of 32,844 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
See sold prices in HA6

Police Recorded Crime near HA6 1DD

England & Wales
Crime trends · near HA6 1DD

Counts are for Northwood Hills electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last yearJul '24 – Jun '26
Key categories · YoY
Violent Crime
29
YoY -15%
362513
Jul '24Jan '25Jul '25Jan '26Jun '26
ASB
16
YoY -38%
41247
Jul '24Jan '25Jul '25Jan '26Jun '26
Vehicle Crime
8
YoY —
1680
Jul '24Jan '25Jul '25Jan '26Jun '26
Burglary
1
YoY —
1161
Jul '24Jan '25Jul '25Jan '26Jun '26
Criminal damage
0
YoY —
950
Jul '24Jan '25Jul '25Jan '26Jun '26

2 of 5 key categories improving

90
incidents · Jun '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,940
White Brit.30.4%
Indian25.2%
Other White14.3%
Other Asian7.7%
Other ethnic group: Any other ethnic group4.5%
+ 6 other groups · 17.8%

Religion

Total residents: 1,943
Christian38.0%
Hindu21.3%
No religion15.8%
Muslim14.0%
Not answered5.4%
+ 3 other religions · 5.5%

Age groups

Total residents: 1,941
35–4923.8%
50–6416.6%
25–3414.2%
65–749.1%
10–157.3%
+ 6 other age groups · 29.2%

Households

Total households: 728
Married or civil partnership couple: Dependent children23.2%
Any member 66+14.3%
Other11.8%
Married or civil partnership couple: No children9.1%
Other, including all full-time students and all aged 66 years and over6.9%
+ 8 other households · 34.8%

Administrative Information

Hillingdon
Local Authority
Council Area
Ruislip, Northwood and Pinner E14001454
Constituency
E14001454
Metropolitan Police
Police Force
England
Ward
Northwood Hills
Constituency code
E14001454
EU Electoral Region
London
Parish
Hillingdon, unparished area
International Territorial Level
Hillingdon

Health & NHS

London
Health Authority
Serving (pseudo) England (UA/MD/LB)
NHS England
West London
Cancer Alliance
National
Health Authority
London
NHS Region
London
Integrated Care Board
NHS West and North London Integrated Care Board
Primary Care Org
Hillingdon
Sub ICB Location
NHS West and North London ICB - W2U3Z
Cancer Alliance
West London

Statistical Areas

LSOA 2021
Super Output Area
Hillingdon 002D E01002483
E01002483
MSOA 2021
Mid Super Output
Hillingdon 002 E02000495
E02000495
LSOA 2011
Super Output Area
Hillingdon 002D E01002483
E01002483
MSOA 2011
Mid Super Output
Hillingdon 002 E02000495
E02000495
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban major conurbation A1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

5:40 AM6:10 PM
5:40 AM
Sunrise
6:10 PM
Sunset
12 hours 30 minutes of daylight today
Sunrise (today)
5:40 AM
Sunset (today)
6:10 PM
Daylight duration
12 hours 30 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode HA6 1DD introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban major conurbation A1. IMD England rank: 17632
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01002483 and MSOA E02000495 assigned.
Present — Active
Postcode HA6 1DD is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live
Explore the full Hillingdon
See local data, transport links, deprivation trends and more for the broader area — all in one place.
View Area ReportCompare with another postcode