Postcode district

SA42 Postcode District

SA42 is the Postcode District for Newport in Dyfed

The SA42 postcode district is located in the SA Swansea postal area, SA42 has a population of 2,065 residents according to the 2021 England and Wales Census..

The area of the district is 20.78 square miles (53.82 square kilometres or 13,299.77 acres).

A wide range of spatial data has been analysed to present this overview of SA42. If you would like anything added, please contact us.

Sectors 1
Streets indexed 47
Geographical postcodes 160
Councils crossed 1

Map of SA42

Explore the postcode district using the interactive map.

Larger circles indicate higher recorded crime totals.

On this page

District overview

The primary settlement in the SA42 postcode district is Newport, located in the county of Dyfed in Wales. Other significant settlements in this district include Cilgwyn, Dinas Cross, Nevern, and Parrog. The most significant post town in this district is also Newport.

There are 1 postcode sectors within the district. Here's a breakdown:
The sector SA42 0, covers Newport and Dinas Cross in Dyfed.

The post town for this district is NEWPORT.

When it comes to local government, postal geography often disregards political borders. However, this district intersects the following councils: the district mostly encompasses the Sir Benfro - Pembrokeshire area with a total of 155 postal codes.

Nearest towns

To help place the district geographically, here are nearby towns and their approximate direction from the district centre.

Town Distance (miles) Direction
Fishguard 5.86 WSW
Goodwick 6.55 W
Cardigan 9.07 ENE
Narberth 15.58 SSE
Haverfordwest 15.67 SSW
Newcastle Emlyn 16.03 E
Whitland 16.82 SE
St Clears 20.20 SE
St Davids 20.28 WSW
Neyland 21.70 SSW
Milford Haven 22.53 SSW
Pembroke Dock 22.69 S
Llandysul 22.87 E
Laugharne 23.57 SE
Pembroke 23.79 S
Tenby 24.52 SSE
New Quay 24.75 NE
Carmarthen 25.51 ESE
Aberaeron 29.37 ENE

Postcode information

Total geographical postcodes: 160

Location Post Town Sector Number of postcodes
NEWPORT NEWPORT SA42 0 73
Dinas Cross NEWPORT SA42 0 47
Nevern NEWPORT SA42 0 10
Dinas Cross NEWPORT SA42 0 8
NEWPORT NEWPORT SA42 0 7
Parrog NEWPORT SA42 0 4
Nevern NEWPORT SA42 0 3
Cilgwyn NEWPORT SA42 0 3
Cilgwyn NEWPORT SA42 0 2
NEWPORT NEWPORT SA42 0 2
Parrog NEWPORT SA42 0 1

Street list for SA42

BRIDGE STREET A487

A-road

Newport, Dyfed

A Road
USRN: 47001314

BROMEDDYG

Newport, Dyfed


USRN: 47005558

CAE TABOR

Dinas Cross, Dyfed

Local Road
USRN: 47006413

CASTLE STREET

Newport, Dyfed

Local Road
USRN: 47001315

CHURCH STREET

Minor road

Newport, Dyfed

Minor Road
USRN: 47001316

CYSGOD Y DDERWEN

Newport, Dyfed

Local Road
USRN: 47007361

EAST STREET A487

A-road

Newport, Dyfed

A Road
USRN: 47001317

FEIDR BENTICK

Minor road

Newport, Dyfed

Minor Road
USRN: 47001318

FEIDR BRENIN

Minor road

PARROG, Newport, Dyfed

Minor Road
USRN: 47001345

FEIDR CEFN

DINAS CROSS, Newport, Dyfed

Local Access Road
USRN: 47000401

FEIDR EGLWYS

Minor road

Newport, Dyfed

Minor Road
USRN: 47001320

FEIDR FAWR

Minor road

Dinas Cross, Dyfed

Minor Road
USRN: 47001346

FEIDR FELIN

Newport, Dyfed

Local Road
USRN: 47001321

FEIDR GANOL

Minor road

Newport, Dyfed

Minor Road
USRN: 47001347

FFORDD BEDD MORRIS

Minor road

Newport, Dyfed

Minor Road
USRN: 47001356

FFORDD CILGWYN

Minor road

Newport, Dyfed

Minor Road
USRN: 47001324

FISHGUARD ROAD A487

A-road

Newport, Dyfed

A Road
USRN: 47006296

GERDDI WINDSOR

Newport, Dyfed

Restricted Local Access Road
USRN: 47006496

GOAT STREET

Newport, Dyfed

Local Road
USRN: 47001326

GOLF COURSE ROAD

Minor road

Newport, Dyfed

Minor Road
USRN: 47004719

LLAIN YR EGLWYS

Newport, Dyfed

Local Road
USRN: 47007963

LONG STREET

Newport, Dyfed

Local Road
USRN: 47001327

LOWER ST MARYS STREET

Newport, Dyfed

Local Road
USRN: 47001328

MAES CNWCE

Newport, Dyfed

Local Road
USRN: 47001329

MAES INGLI

Newport, Dyfed

Local Road
USRN: 47001331

MAES MORFA

Newport, Dyfed

Local Road
USRN: 47001332

MAES Y CNWCE

Newport, Dyfed


USRN: 47003440

MAES Y DDERWEN

Dinas Cross, Dyfed

Local Road
USRN: 47006414

MAES Y MYNYDD

Newport, Dyfed


USRN: 47007965

MAESYFFYNNON

Dinas Cross, Dyfed

Local Road
USRN: 47001351

MARKET STREET

Minor road

Newport, Dyfed

Minor Road
USRN: 47001333

MILL LANE

Newport, Dyfed

Local Road
USRN: 47001334

NELLS LANE

NEVERN, Newport, Dyfed

Local Road
USRN: 47001359

NEWPORT BUSINESS PARK

Newport, Dyfed

Local Road
USRN: 47006992

PARC BRYNACH

DINAS CROSS, Newport, Dyfed

Local Road
USRN: 47008011

PARC NANTWEN

DINAS CROSS, Newport, Dyfed


USRN: 47008028

PARC YR EGLWYS

BRYNHENLLAN, Dinas Cross, Dyfed

Local Road
USRN: 47005527

PARC YR ONNEN

Dinas Cross, Dyfed

Local Road
USRN: 47006490

PARROG ROAD

Minor road

Newport, Dyfed

Minor Road
USRN: 47001335

RHOS

Dinas Cross, Dyfed

Local Access Road
USRN: 47006825

SPRING HILL

Minor road

Dinas Cross, Dyfed

Minor Road
USRN: 47005719

SWN Y NANT

Newport, Dyfed

Local Road
USRN: 47007964

TIR TREHARNE

Newport, Dyfed

Local Road
USRN: 47001337

UPPER BRIDGE STREET

Minor road

Newport, Dyfed

Minor Road
USRN: 47001338

UPPER ST MARY STREET

Minor road

Newport, Dyfed

Minor Road
USRN: 47001339

UPPER WEST STREET

Minor road

Newport, Dyfed

Minor Road
USRN: 47001340

WEST STREET A487

A-road

Newport, Dyfed

A Road
USRN: 47001341

Crime overview

Most common crime types

Crime type Count
Violence and sexual offences 63
Criminal damage and arson 18
Public order 15
Other theft 13
Burglary 9
Vehicle crime 2
Other crime 2
Drugs 1
Anti-social behaviour 1
Shoplifting 1

Retail and shopping

Street Town Locality Number of shops Central postcode Map
MARKET STREET NEWPORT PEMBROKESHIRE 8 SA42 0PH View map

Healthcare services

No dentists found in this district.

Data accessed from NHS Digital and updated monthly.

# Name Address Type Contact
1 Newport Surgery LONG STREET, NEWPORT, DYFED, SA42 0TJ GP PRACTICE
Call 01239 820397

Data accessed from NHS Digital and updated monthly.

# Name Address Type Contact
1 Newport Pharmacy 2 MARKET STREET, NEWPORT, SA42 0PH PHARMACY
Call 01239 820239

Data accessed from NHS Digital and updated monthly.

No opticians found in this district.

Data accessed from NHS Digital and updated monthly.

Property and housing

Yearly house price averages for the district

Type of property 2025 average 2025 sales 2024 average 2024 sales 2023 average 2023 sales 2022 average 2022 sales
Detached £483,769 13 £479,765 17 £445,969 16 £606,050 23
Semi-detached £573,750 2 £287,500 13 £391,250 4 £400,390 5
Terraced £408,750 6 £303,606 9 £289,125 8 £332,708 12
Flats N/A N/A £182,500 2 N/A N/A £115,000 1

Transport and connectivity

Stations in the district

No stations found in this postcode district.

Accessible motorway junctions

No motorway junctions found for this postcode district.


Royal Mail delivery and sorting offices

Delivery offices serving this district
Postal sector Delivery office
SA42 0 Fishguard Delivery Office

Postcode format

How this district code is structured
S A 4 2 - X X X
S A 4 2 Space Numeric Letter Letter

Administrative and boundary notes

The largest settlement in the SA42 postal code is NEWPORT followed by DINAS CROSS, and NEVERN.

The postcode area has a boundary with Cardigan Bay.

The SA42 Postcode shares a border with SA43 (CARDIGAN, ABERPORTH, ST DOGMAELS) and SA65 (FISHGUARD, DWRBACH, PONTFAEN).

Maps and visuals

Map of the SA42 postcode
District map
A word cloud for the SA42 postcode
Word cloud showing place names in the district
Map of the SA42 district
Additional district map

Weather

Weather Forecast for Cwm Yr Eglwys (Beach)

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