Postcode S21 Eckington - Postcodes S21* in the UK
Postcode area S21* contains 10 postcodes in the UK, all in England. This postcode area covers places including Eckington, Killamarsh, Barlborough, Staveley CP and more. All postcodes beginning with S21 are listed below.
Districts in postcode area S21
Sub-areas of postcode S21
Postcode List S21*
All 10 postcodes in area S21 - click a postcode for map, areas and post offices.
- S21 1AH Killamarsh, Wales, Harthill with Woodall ›
- S21 1AJ Killamarsh, Barlborough ›
- S21 3UA Barlborough, Eckington, Staveley CP ›
- S21 3UT Eckington, Staveley CP, Barlborough ›
- S21 3WB Eckington, Killamarsh ›
- S21 3YB Barlborough, Eckington, Killamarsh ›
- S21 4FU Eckington, Killamarsh ›
- S21 4GA Eckington, Staveley CP ›
- S21 4JN Eckington, Unstone, Staveley CP ›
- S21 5RU Eckington, Unstone ›
FAQs about postcode area S21
Which postcodes start with S21?
In the UK, 10 postcodes start with S21, including areas such as Eckington, Killamarsh, Barlborough in England. The full list is above.
What does postcode area S21 cover?
S21* is a UK postcode area containing 10 postcodes starting with S21. This area is entirely within England.
Which nation is postcode S21 in?
Postcode area S21* is entirely within England.
Where does postcode data for S21* come from?
Data is from OpenStreetMap and may be incomplete. For authoritative information contact Royal Mail.