SG Postcode Area for the Stevenage Region

This section of the site is all about the SG Postcode area, also known as the Stevenage Postal Area. Explore links to the next level to learn more about specific postcode districts such as SG1.

The SG postcode area represents a group of postal districts in the Stevenage area of the United Kingdom. The area code SG stands for the letters s and g in StevenaGe. SG has a population of 402,911 and covers an area of 1,299,185 hectares. Fun fact: 0.62% of the population of Great Britain lives in this area.

The postcode area falls within the following counties: Hertfordshire (76.01%), Bedfordshire (17.48%), Cambridgeshire (6.29%), Essex (0.22%).

Where is the SG Postcode Area?

The SG postcode spans 34 miles at its widest and is just 14 miles north of central London at its nearest point.
It covers parts of Hertfordshire, Bedfordshire and Cambridgeshire in the East of England and includes 19 districts.
Stevenage, Hertford, and Ware each have two districts in Hertfordshire, while Hitchin's two districts include both Hertfordshire and Bedfordshire. Letchworth Garden City, Buntingford, Knebworth, Baldock, and Much Hadham have districts within Hertfordshire.
Henlow, Shefford, Arlesey, and Biggleswade are located in Bedfordshire. Sandy is mainly Bedfordshire, with some areas in Cambridgeshire. Royston is divided between Cambridgeshire and Hertfordshire.

The SG Stevenage Postcode is in Eastern England. The postal area borders the following neighbouring postal areas: PE - Peterborough, CM - Chelmsford, CB - Cambridge, EN - Enfield, AL - St Albans, MK - Milton Keynes and LU - Luton, and is located inland.

• Baldock
• Biggleswade
• Buntingford
• Hertford
• Hitchin
• Hoddesdon
• Letchworth

• Potton
• Royston
• Sandy
• Shefford
• Stevenage
• Stotfold
• Ware