Postcodes in Monmouthshire District

Facts Checked By Data Team - Written By Mallika Basu - Reviewed By Jonathan Benton

This article covers information about postcodes in Monmouthshire's local authority district. Monmouthshire is an administrative area in Gwent County. Monmouthshire district is further divided into 39 Wards.

Below is a complete list of Monmouthshire Postcodes, it has 3297 active postcodes. Monmouthshire contains approximately 38211 residential properties with a population of about 91283.

Browse Information On Monmouthshire Postcodes


Monmouthshire Postcode and Census - Statistical Overview


Population 91283
Addresses / Property Count 38211
Active Postcodes 3297
County Gwent
No Of Wards in Monmouthshire 39

What is a District

The United Kingdom is primarily divided into large area blocks called Counties. A district is an administrative block in the UK and part of a County council area. The district is also the second-largest administrative block in the UK after counties. These are also known as local authority districts and are different from city districts. Monmouthshire is a local authority district in Gwent county. Districts are majorly categorized into 4 types namely:

  • Non-Metropolitan districts
  • Unitary authority areas
  • Metropolitan boroughs
  • London boroughs

Sub Divisions Of a district

Districts are subdivided into different local administrative blocks. Other categories of local administrative blocks that comes under district authority are as follows:

  • Parish
  • Wards
  • Cities

View Map Of Monmouthshire Wards


This map shows all wards in the district of Monmouthshire, zoom to view all the pointers. If you click on any pointer you can see the ward name. Below the ward name, you can see a link called view postcodes. Click on the link to see the postcodes for that ward.

List of Monmouthshire postcodes


showing 1050-1100 of 3297 active postcodes in Monmouthshire
Postcode Ward Latitude Longitude
NP16 6SY St Arvans 51.69840400 -2.68049800
NP16 6SZ St Arvans 51.69855600 -2.68071700
NP16 6TA Caerwent 51.64263600 -2.80433200
NP16 6TB St Arvans 51.69846900 -2.67964100
NP16 6TD St Arvans 51.69548700 -2.68582200
NP16 6TE St Arvans 51.69773300 -2.67788000
NP16 6TF St Arvans 51.69736600 -2.68380600
NP16 6TG St Arvans 51.69520600 -2.68622300
NP16 6TH St Arvans 51.69846100 -2.69083000
NP16 6TJ St Arvans 51.69851400 -2.68878700
NP16 6TL St Arvans 51.69872600 -2.69098900
NP16 6TN St Arvans 51.69869000 -2.69262400
NP16 6TP St Arvans 51.69805900 -2.71384000
NP16 6TQ St Arvans 51.69799700 -2.68565800
NP16 6TR St Arvans 51.70034300 -2.70788600
NP16 6TS St Arvans 51.69873900 -2.70557500
NP16 6TT St Arvans 51.69906400 -2.71321000
NP16 6TU St Arvans 51.69913800 -2.70193500
NP16 6TW St Arvans 51.69908600 -2.69312600
NP16 6TX St Arvans 51.70745000 -2.68456600
NP16 6TY St Arvans 51.70590600 -2.68397900
NP16 6TZ Shirenewton 51.65110600 -2.77216300
NP16 6UA Shirenewton 51.64016400 -2.75540200
NP16 6UB Shirenewton 51.62999800 -2.69674900
NP16 6UD Bulwark and Thornwell 51.61658900 -2.67443700
NP16 6UE Shirenewton 51.62984600 -2.69819100
NP16 6UF Shirenewton 51.62069200 -2.69368900
NP16 6UG Mitchel Troy and Trellech United 51.72151400 -2.70843400
NP16 6UH Caerwent 51.62729200 -2.79996400
NP16 6UJ St Arvans 51.69799100 -2.68351600
NP16 6UL Mitchel Troy and Trellech United 51.72145600 -2.70364500
NP16 6UN Bulwark and Thornwell 51.61869000 -2.67007100
NP16 6UP Bulwark and Thornwell 51.61573100 -2.67173200
NP16 6YA Shirenewton 51.61097100 -2.70158400
NP16 6ZD Chepstow Castle and Larkfield 51.64073800 -2.67293900
NP16 7NX St Arvans 51.70535500 -2.67366700
NP16 7WP Chepstow Castle and Larkfield 51.64073800 -2.67293900
NP16 7WZ Chepstow Castle and Larkfield 51.64073800 -2.67293900
NP16 9AX Chepstow Castle and Larkfield 51.64073800 -2.67293900
NP16 9BQ Chepstow Castle and Larkfield 51.64073800 -2.67293900
NP16 9DA Chepstow Castle and Larkfield 51.64074000 -2.67294500
NP16 9DD Chepstow Castle and Larkfield 51.64074000 -2.67294500
NP16 9DE Chepstow Castle and Larkfield 51.64074000 -2.67294500
NP18 1DD Llangybi Fawr 51.65869600 -2.96983600
NP18 1HP Llangybi Fawr 51.65239800 -2.95911400
NP18 1HS Llangybi Fawr 51.63607500 -2.95978700
NP18 1HT Llangybi Fawr 51.63792200 -2.95940700
NP18 1HU Llangybi Fawr 51.64059500 -2.96892900
NP18 1HW Llangybi Fawr 51.64752300 -2.96700400
NP18 1HX Llangybi Fawr 51.65510200 -2.96161400
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