# HA postcode area

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{{short description|Postcode area within the United Kingdom}}
{{Use dmy dates|date=November 2019}}
{{Use British English|date=April 2025}}
{{Infobox UK postcode area|area_code=HA}}
The '''HA postcode area''', also known as the '''Harrow postcode area''',<ref>Royal Mail, ''Address Management Guide'', (2004)</ref> is a group of ten postcode districts in [England](/source/England), within seven [post town](/source/post_town)s. These cover part of northwest and west [London](/source/London), plus a very small part of south [Hertfordshire](/source/Hertfordshire).

The main [sorting office](/source/sorting_office) is in Greenford (Green Park Way)<ref>Green Park Way Sorting Office, Greenford, UB6 0GG listed at e.g. http://www.118118.com/perivale-london/post-offices/1706309-royal-mail.html {{Webarchive|url=https://web.archive.org/web/20180517153823/http://www.118118.com/perivale-london/post-offices/1706309-royal-mail.html |date=17 May 2018 }}</ref> and the area served includes all of the [London Borough of Harrow](/source/London_Borough_of_Harrow), the northeastern part of the [London Borough of Hillingdon](/source/London_Borough_of_Hillingdon), the western part of the [London Borough of Brent](/source/London_Borough_of_Brent) and small parts of the [London Boroughs of Barnet](/source/London_Borough_of_Barnet) and [Ealing](/source/London_Borough_of_Ealing), while the northern part of HA6 covers a small part of the [Three Rivers](/source/Three_Rivers_District) district of Hertfordshire.

__TOC__

==Coverage==
The approximate coverage of the postcode districts:

{{postcode area table start}}
! HA0
| WEMBLEY
| [Wembley](/source/Wembley) Central (west), [North Wembley](/source/North_Wembley), [Alperton](/source/Alperton), [Sudbury](/source/Sudbury%2C_London) (south)
| [Brent](/source/London_Borough_of_Brent), [Ealing](/source/London_Borough_of_Ealing), [Harrow](/source/London_Borough_of_Harrow)
|-
! HA1
| HARROW
| [Harrow](/source/Harrow%2C_London), [Harrow on the Hill](/source/Harrow_on_the_Hill), [North Harrow](/source/North_Harrow), [Northwick Park](/source/Northwick_Park), Sudbury (north), [Sudbury Hill](/source/Sudbury_Hill)
| Brent, Harrow
|-
! HA2
| HARROW
| [North Harrow](/source/North_Harrow), [South Harrow](/source/South_Harrow), [West Harrow](/source/West_Harrow), [Headstone](/source/Headstone%2C_London), [Rayners Lane](/source/Rayners_Lane) (south)
| Harrow
|-
! HA3
| HARROW
| [Harrow Weald](/source/Harrow_Weald), [Kenton](/source/Kenton%2C_London), [Wealdstone](/source/Wealdstone), [Queensbury](/source/Queensbury%2C_London), [Belmont](/source/Belmont%2C_Harrow) (west and south)
| Brent, Harrow
|-
! HA4
| RUISLIP
| [Ruislip](/source/Ruislip), [Eastcote](/source/Eastcote) (west and south), [South Ruislip](/source/South_Ruislip), [Ruislip Manor](/source/Ruislip_Manor), [Ruislip Gardens](/source/Ruislip_Gardens)   
| [Hillingdon](/source/London_Borough_of_Hillingdon)
|-
! HA5
| PINNER
| [Pinner](/source/Pinner), Eastcote (north and east), [Hatch End](/source/Hatch_End), [Rayners Lane](/source/Rayners_Lane) (north), [Carpenders Park](/source/Carpenders_Park) (part)
| Harrow, Hillingdon, Three Rivers
|-
! HA6
| NORTHWOOD
| [Northwood](/source/Northwood%2C_London), [Northwood Hills](/source/Northwood_Hills), [Moor Park](/source/Moor_Park%2C_Hertfordshire)
| Hillingdon, Three Rivers
|-
! HA7
| STANMORE
| [Stanmore](/source/Stanmore), [Queensbury](/source/Queensbury%2C_London), [Belmont](/source/Belmont%2C_Harrow) (north and east)
| Barnet, Brent, Harrow
|-
! HA8
| EDGWARE
| [Edgware](/source/Edgware), [Burnt Oak](/source/Burnt_Oak), [Canons Park](/source/Canons_Park), [Queensbury](/source/Queensbury%2C_London), [Colindale](/source/Colindale) (part)
| [Barnet](/source/London_Borough_of_Barnet), Brent, Harrow
|-
! HA9
| WEMBLEY
| Wembley Central (east), [Wembley Park](/source/Wembley_Park), [Preston](/source/Preston%2C_London), [Tokyngton](/source/Tokyngton)
| Brent
|}

==Map==
{{Attached KML|display=inline}}
{{Postcode area imagemap|map=HA postcode area|size=300x300px}}

==See also==
*[Gore Hundred](/source/Gore_Hundred), which formed an area of about the same size, centred slightly east
*[Postcode Address File](/source/Postcode_Address_File)
*[List of postcode areas in the United Kingdom](/source/List_of_postcode_areas_in_the_United_Kingdom)

==References==
{{Reflist}}

{{Postcode areas in the United Kingdom}}
{{London postcode areas}}

Category:Postcode areas covering London
Category:Postcode areas covering the East of England
Category:Media and communications in the London Borough of Harrow
Category:Media and communications in the London Borough of Hillingdon
Category:Media and communications in the London Borough of Brent
Category:Media and communications in the London Borough of Barnet

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Adapted from the Wikipedia article [HA postcode area](https://en.wikipedia.org/wiki/HA_postcode_area) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/HA_postcode_area?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.