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 2700-2750 of 3297 active postcodes in Monmouthshire
Postcode Ward Latitude Longitude
NP25 5UF Overmonnow 51.80543300 -2.72038300
NP25 5UG Overmonnow 51.80565300 -2.71902000
NP25 5UH Overmonnow 51.80473400 -2.71923800
NP25 5UJ Overmonnow 51.80483600 -2.72018200
NP25 5UP Overmonnow 51.80778700 -2.73953800
NP25 5UQ Overmonnow 51.80778400 -2.73998700
NP25 5UR Overmonnow 51.80887300 -2.73841000
NP25 5US Overmonnow 51.80949700 -2.73918800
NP25 5UT Overmonnow 51.80788900 -2.73752300
NP25 5UW Overmonnow 51.80625400 -2.73729300
NP25 5UX Overmonnow 51.80664400 -2.72602700
NP25 5UY Overmonnow 51.80703900 -2.73830700
NP25 5UZ Overmonnow 51.80686700 -2.73849300
NP25 5WA Overmonnow 51.80941300 -2.73970900
NP25 5XT Osbaston 51.81806700 -2.71209500
NP25 5ZG Town 51.81363300 -2.71379400
NP25 9BD Town 51.81363300 -2.71379400
NP25 9BF Town 51.81363800 -2.71379800
NP25 9BN Town 51.81363800 -2.71379800
NP25 9BW Town 51.81363800 -2.71379800
NP25 9BY Town 51.81363800 -2.71379800
NP25 9DA Town 51.81363800 -2.71379800
NP25 9DB Town 51.81363800 -2.71379800
NP25 9DD Town 51.81363800 -2.71379800
NP26 3AL Caerwent 51.60031300 -2.84419000
NP26 3AP Caerwent 51.59370000 -2.84832100
NP26 3AR Caerwent 51.60775400 -2.81674700
NP26 3AS Caerwent 51.61114200 -2.82597800
NP26 3AT Caerwent 51.60285500 -2.82536000
NP26 3AU Caerwent 51.61013900 -2.81365000
NP26 3AX Rogiet 51.59828200 -2.81982500
NP26 3BB Caerwent 51.59837500 -2.82589100
NP26 3BP Caerwent 51.60477900 -2.81267900
NP26 3BU Magor West 51.58272400 -2.83680600
NP26 3BW Magor East with Undy 51.57944700 -2.81955800
NP26 3BX Magor East with Undy 51.58827900 -2.82305100
NP26 3BY Magor East with Undy 51.58489600 -2.82727700
NP26 3BZ Magor West 51.58365300 -2.83501400
NP26 3DB Magor West 51.57826400 -2.85045700
NP26 3DD Magor West 51.57428200 -2.82383200
NP26 3DG Magor West 51.58677400 -2.84128300
NP26 3DJ Magor West 51.58431000 -2.84510600
NP26 3DL Magor East with Undy 51.57871900 -2.81930900
NP26 3DN Magor West 51.57538400 -2.82444400
NP26 3DP Magor East with Undy 51.56919400 -2.81198100
NP26 3DQ Magor East with Undy 51.57848300 -2.82095000
NP26 3DR Magor West 51.56156100 -2.82992100
NP26 3DW Magor West 51.56717400 -2.82067900
NP26 3EB Magor West 51.57816600 -2.84036800
NP26 3ED Magor East with Undy 51.57091200 -2.81724000
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