Use this guide to understand W9 3AU in Westminster. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 14 residents and 8 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | W9 3AU |
| Postcode without spaces | W93AU |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5298300 |
| Longitude | -0.2042730 |
| British National Grid | 524,659 E, 182,741 N |
| Country | England |
| Region | London |
| Local authority | Westminster |
| Output Area (2021) | E00023853 |
| LSOA (2021) | E01004722 |
| MSOA (2021) | E02000963 |
| Electoral ward | E05013804 |
| Westminster constituency | E14001435 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 14 |
| Households | 8 |
| Female residents | 6 |
| Male residents | 8 |
| Residents per household | 1.8 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Open schools and active GP practices in the W9 postcode district, ordered by straight-line distance where coordinates are available.
Local authority nursery school
293 Shirland Road, 293 Shirland Rd, London, W9 3JY
Ages 2–5 · 71 pupils
37.5% eligible for free school meals
Local authority nursery school
13 Riverton Close, Off Ashmore Road, London, W9 3DS
Ages 2–5 · 61 pupils
14.7% eligible for free school meals
Voluntary aided school
Fernhead Road, London, W9 3EJ
Ages 4–11 · 186 pupils of 210 capacity
52.2% eligible for free school meals
Other independent school
18 Saltram Crescent, London, W9 3HR
Ages 11–18 · 197 pupils of 620 capacity
Community special school
Kennet Road, London, W9 3LG
Ages 4–19 · 93 pupils of 75 capacity
65.6% eligible for free school meals
B
40 ELGIN AVENUE, LONDON, W9 3QT
Community school
Essendine Road, London, W9 2LR
Ages 3–11 · 237 pupils of 454 capacity
49.8% eligible for free school meals
B
ATHLONE HOUSE REHAB, 7A WOODFIELD ROAD, LONDON, W9 2BA
Voluntary aided school
Chippenham Mews, Paddington, London, W9 2AN
Ages 5–11 · 192 pupils of 210 capacity
48.4% eligible for free school meals
B
THE MEDICAL CENTRE 7E, WOODFIELD ROAD, LONDON, W9 3XZ
Academy sponsor led
50 Marylands Road, London, W9 2DR
Ages 11–18 · 1,256 pupils of 1,200 capacity
52.5% eligible for free school meals
B
40 BIDDULPH MANSIONS, ELGIN AVENUE, LONDON, W9 1HT
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Westminster 004E includes W9 3AU and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 9 |
| Violence and sexual offences | 5 |
| Burglary | 1 |
| Possession of weapons | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
W9 3AU is in Westminster, England.
The Census 2021 postcode-level dataset records 14 residents at W9 3AU. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W9 3AU postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.