What does postcode area AL1 mean?

Postcode AL1* covers the area containing 116 postcodes starting with AL1 in England.

Postcode area AL1* (highlighted)

Postcode AL1 Hatfield - Postcodes AL1* in the UK

Q: Which postcodes start with AL1?

In the UK, 116 postcodes start with AL1, including areas such as Hatfield, St Stephen, North Mymms in England.

116Postcodes

2Districts

2Sub-areas

Postcode area AL1* contains 116 postcodes in the UK, all in England. This postcode area covers places including Hatfield, St Stephen, North Mymms, Colney Heath and more. All postcodes beginning with AL1 are listed below.

County

Hertfordshire · 116 postcodes

Districts in postcode area AL1

Sub-areas of postcode AL1

Postcode List AL1*

All 116 postcodes in area AL1 - click a postcode for map, areas and post offices.

FAQs about postcode area AL1

Which postcodes start with AL1?

In the UK, 116 postcodes start with AL1, including areas such as Hatfield, St Stephen, North Mymms in England. The full list is above.

What does postcode area AL1 cover?

AL1* is a UK postcode area containing 116 postcodes starting with AL1. This area is entirely within England.

Which nation is postcode AL1 in?

Postcode area AL1* is entirely within England.

Where does postcode data for AL1* come from?

Data is from OpenStreetMap and may be incomplete. For authoritative information contact Royal Mail.

Parent areas: A* › AL* › AL1*