Explore NP20 4SZ in Wales on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | NP20 4SZ |
| Postcode without spaces | NP204SZ |
| Status | Active postcode |
| User type | Large user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5822500 |
| Longitude | -3.0028160 |
| British National Grid | 330,613 E, 187,520 N |
| Country | Wales |
| Output Area (2021) | W00008743 |
| LSOA (2021) | W01001686 |
| MSOA (2021) | W02000360 |
| Electoral ward | W05001645 |
| Westminster constituency | W07000104 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
A detailed vector map covering a 500 metre radius around the postcode.
Open schools and active GP practices in the NP20 postcode district, ordered by straight-line distance where coordinates are available.
B
131 STOW HILL, NEWPORT, NP20 4SZ
B
4-6 BRYNGWYN ROAD, NEWPORT, NP20 4JS
Welsh establishment
Stow Hill, Newport, NP20 4DW
B
PALMYRA PLACE, KEYNSHAM AVENUE, NEWPORT, NP20 4EJ
Welsh establishment
Bryngwyn Road, Newport, NP20 4JT
B
BELLE VUE TERRACE, NEWPORT, NP20 2WQ
B
35 GODFREY ROAD, NEWPORT, NP20 4PE
B
BELLE VUE TERRACE, NEWPORT, NP20 2LB
Welsh establishment
12 Devon Place, Newport, NP20 4NN
B
139 LOWER DOCK STREET, NEWPORT, NP20 1EE
B
OLD SCHOOL BUILDING, POWELLS PLACE, NEWPORT, NP20 1EL
Welsh establishment
Capel Crescent, Newport, NP20 2FT
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Newport 014C includes NP20 4SZ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 9 |
| Violence and sexual offences | 7 |
| Criminal damage and arson | 3 |
| Public order | 3 |
| Other theft | 2 |
| Vehicle crime | 2 |
| Burglary | 1 |
Answers use the geographic scope stated with each dataset above.
NP20 4SZ is in Wales.
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Explore other full postcodes in the same postcode sector.