Compare

SG4 8

Postcode sector

281 live postcodes: 277 in North Hertfordshire, 3 in Stevenage and 1 in Welwyn Hatfield.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of North Hertfordshire, which holds 99% of SG4 8’s postcodes. Open the map at SG4 8 for neighbourhoods and points. Open the map at SG4 8

MPs for SG4 8

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Open in map

Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

1 of North Hertfordshire’s 82 neighbourhoods are in England’s most deprived 20%.

North Hertfordshire, the council that holds 99% of SG4 8

Average house price
£418,857
Up 5.3% in a year
HM Land Registry · Jul 2026
Median full-time pay
£49,224
18th highest paid of 348
ONS earnings survey · 2025
House price to pay
8.5×
105th least affordable of 348
Worked out by Open Index
Deprivation score
11.3
38th least deprived of 296
MHCLG · England only

Everything about North Hertfordshire

Councils in SG4 8

Postcodes in SG4 8