This page brings together the map and available local information for NP20 3NN in Wales. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 16 residents and 5 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 | NP20 3NN |
| Postcode without spaces | NP203NN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | June 1999 |
| Directory version | 2026-06 |
| Latitude | 51.5795900 |
| Longitude | -3.0210140 |
| British National Grid | 329,348 E, 187,241 N |
| Country | Wales |
| Output Area (2021) | W00008484 |
| LSOA (2021) | W01001631 |
| MSOA (2021) | W02000363 |
| Electoral ward | W05001633 |
| Westminster constituency | W07000105 |
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 | 16 |
| Households | 5 |
| Female residents | 9 |
| Male residents | 7 |
| Residents per household | 3.2 |
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.
Welsh establishment
Melfort Road, Newport, NP20 3FP
Welsh establishment
Gaer Road, Newport, Newport (Casnewydd), NP20 3GY
Welsh establishment
Melbourne Way, Newport, NP20 3RH
Welsh establishment
Bryngwyn Road, Newport, NP20 4JT
Welsh establishment
Park Crescent, Newport, NP20 3AQ
B
4-6 BRYNGWYN ROAD, NEWPORT, NP20 4JS
B
131 STOW HILL, NEWPORT, NP20 4SZ
Welsh establishment
Maesglas Road, Maesglas, Newport, NP20 3DG
B
35 GODFREY ROAD, NEWPORT, NP20 4PE
Welsh establishment
Maesglas Road, Newport, NP20 3DG
B
BELLE VUE TERRACE, NEWPORT, NP20 2WQ
Welsh establishment
12 Devon Place, Newport, NP20 4NN
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Newport 017C includes NP20 3NN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Shoplifting | 3 |
| Violence and sexual offences | 3 |
| Anti-social behaviour | 2 |
| Criminal damage and arson | 1 |
| Public order | 1 |
Answers use the geographic scope stated with each dataset above.
NP20 3NN is in Wales.
The Census 2021 postcode-level dataset records 16 residents at NP20 3NN. This is an exact postcode count.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full NP20 3NN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.