Use this guide to understand TW12 3YN in Richmond upon Thames. 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 104 residents and 51 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full TW12 3YN postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | TW12 3YN |
| Postcode without spaces | TW123YN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | March 1982 |
| Directory version | 2026-06 |
| Latitude | 51.4289900 |
| Longitude | -0.3830990 |
| British National Grid | 512,503 E, 171,238 N |
| Country | England |
| Region | London |
| Local authority | Richmond upon Thames |
| Output Area (2021) | E00019253 |
| LSOA (2021) | E01003832 |
| MSOA (2021) | E02000803 |
| Electoral ward | E05013779 |
| Westminster constituency | E14001556 |
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 | 104 |
| Households | 51 |
| Female residents | 59 |
| Male residents | 45 |
| Residents per household | 2.0 |
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 TW12 postcode district, ordered by straight-line distance where coordinates are available.
Community school
Buckingham Road, Hampton, TW12 3LT
Ages 3–11 · 377 pupils of 630 capacity
41.0% eligible for free school meals
Academy sponsor led
Hanworth Road, Hampton, Middlesex, TW12 3HB
Ages 11–18 · 847 pupils of 900 capacity
35.0% eligible for free school meals
Other independent school
Hanworth Road, Hampton, Middlesex, TW12 3HD
Ages 2–19 · 1,578 pupils of 1,650 capacity
Other independent school
30 Nightingale Road, Hampton, TW12 3HX
Ages 2–11 · 166 pupils of 305 capacity
Other independent school
Hanworth Road, Hampton, TW12 3HF
Ages 7–19 · 969 pupils of 1,020 capacity
B
71 BROAD LANE, HAMPTON, TW12 3AX
Community school
Ripley Road, Hampton, TW12 2JH
Ages 3–7 · 372 pupils of 396 capacity
10.5% eligible for free school meals
B
LANSDOWNE, 49A PRIORY ROAD, HAMPTON, TW12 2PB
Community school
Broad Lane, Hampton, TW12 3AJ
Ages 4–7 · 212 pupils of 240 capacity
11.3% eligible for free school meals
Community school
St James's Avenue, Hampton Hill, Hampton, TW12 1HW
Ages 7–11 · 306 pupils of 366 capacity
17.0% eligible for free school meals
Community school
Percy Road, Hampton, TW12 2LA
Ages 7–11 · 474 pupils of 480 capacity
13.3% eligible for free school meals
Free schools
Oldfield Road, Hampton, Middlesex, TW12 2HP
Ages 4–11 · 161 pupils of 210 capacity
21.1% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 6 October 2016
85600 - Educational support services
Private Limited Company
Incorporated 9 May 2016
43390 - Other building completion and finishing
Private Limited Company
Incorporated 17 February 2025
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 8 August 2013
81300 - Landscape service activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Richmond upon Thames 020E includes TW12 3YN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 14 |
| Anti-social behaviour | 5 |
| Public order | 2 |
| Burglary | 1 |
Answers use the geographic scope stated with each dataset above.
TW12 3YN is in Richmond upon Thames, England.
The Census 2021 postcode-level dataset records 104 residents at TW12 3YN. 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 TW12 3YN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.