Postcodes in St Albans District

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

This article covers information about postcodes in St Albans's local authority district. St Albans is an administrative area in Hertfordshire County. St Albans district is further divided into 20 Wards.

Below is a complete list of St Albans Postcodes, it has 4557 active postcodes. St Albans contains approximately 56135 residential properties with a population of about 140661.

Browse Information On St Albans Postcodes


St Albans Postcode and Census - Statistical Overview


Population 140661
Addresses / Property Count 56135
Active Postcodes 4557
County Hertfordshire
No Of Wards in St Albans 20

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. St Albans is a local authority district in Hertfordshire 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 St Albans Wards


This map shows all wards in the district of St Albans, 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 St Albans postcodes


showing 250-300 of 4557 active postcodes in St Albans
Postcode Ward Latitude Longitude
AL5 3PQ Harpenden North & Rural 51.82127600 -0.39161000
AL5 3PR Harpenden North & Rural 51.82892700 -0.40331900
AL5 3PS Harpenden North & Rural 51.82947500 -0.40333400
AL5 3PT Harpenden North & Rural 51.82769300 -0.40722800
AL5 3PU Harpenden North & Rural 51.83128000 -0.40642900
AL5 3PW Harpenden North & Rural 51.83195900 -0.39816100
AL5 3PY Harpenden North & Rural 51.83163700 -0.41161700
AL5 3PZ Harpenden North & Rural 51.83460400 -0.41096100
AL5 3QB Harpenden North & Rural 51.83445400 -0.39330300
AL5 3QD Harpenden North & Rural 51.83161800 -0.38377600
AL5 3QE Harpenden North & Rural 51.83244100 -0.38550800
AL5 3RA Harpenden North & Rural 51.82543400 -0.36893500
AL5 3ZX Hill End 51.74765000 -0.30197300
AL5 4AA Harpenden West 51.81462300 -0.35398200
AL5 4AB Harpenden West 51.82200900 -0.35997600
AL5 4AD Harpenden West 51.82221400 -0.36047600
AL5 4AE Harpenden West 51.82227900 -0.35867400
AL5 4AF Harpenden West 51.82275600 -0.35867200
AL5 4AG Harpenden West 51.82280700 -0.35980200
AL5 4AH Harpenden West 51.82403100 -0.36117900
AL5 4AJ Harpenden West 51.82286500 -0.36150200
AL5 4AL Harpenden West 51.82343800 -0.36250700
AL5 4AN Harpenden West 51.82381300 -0.36227500
AL5 4AP Harpenden West 51.82313200 -0.36188400
AL5 4AQ Harpenden West 51.82405900 -0.36055400
AL5 4AR Harpenden West 51.82314100 -0.36054400
AL5 4AS Harpenden West 51.82375200 -0.35857700
AL5 4AT Harpenden West 51.82329300 -0.35791200
AL5 4AU Harpenden West 51.82409500 -0.35929000
AL5 4AW Harpenden West 51.82305800 -0.36230300
AL5 4AX Harpenden West 51.82433900 -0.35809200
AL5 4AY Harpenden West 51.82366800 -0.35717800
AL5 4BA Harpenden West 51.82341900 -0.35609900
AL5 4BB Harpenden West 51.82226500 -0.35639700
AL5 4BD Harpenden West 51.82258800 -0.35699500
AL5 4BE Harpenden West 51.82130500 -0.35654800
AL5 4BG Harpenden West 51.82210500 -0.35712800
AL5 4BH Harpenden West 51.82353400 -0.36034100
AL5 4BJ Harpenden West 51.82373300 -0.35976800
AL5 4BP Harpenden North & Rural 51.82813000 -0.36039200
AL5 4BQ Harpenden West 51.82147300 -0.35889200
AL5 4BS Harpenden North & Rural 51.82491900 -0.36361400
AL5 4BT Harpenden North & Rural 51.82475100 -0.36314100
AL5 4BU Harpenden North & Rural 51.82546400 -0.36204100
AL5 4BW Harpenden North & Rural 51.82392600 -0.36521700
AL5 4BX Harpenden North & Rural 51.82628200 -0.35812300
AL5 4BZ Harpenden North & Rural 51.82888800 -0.36384700
AL5 4DB Harpenden North & Rural 51.82543000 -0.36408900
AL5 4DD Harpenden North & Rural 51.82559900 -0.36463400
AL5 4DF Harpenden North & Rural 51.82435600 -0.36575300
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