Postcodes → SG → SG1 4QD Terminated

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General Information

Postal AreaEast Hertfordshire
PostcodeSG1 4QD
User TypeLarge (more than 25 items of mail per day)
RegionEast of England
CountryEngland
Local authorityStevenage
Introduction Date1980-01-01
Termination Date1999-06-01
IMD 2025 Decile 4 (most deprived = 1, least = 10) Rank 12,488 of 33,755 English Indices of Deprivation 2025

Geographic Information

Latitude51.9235890
Longitude-0.1876650
Easting524725
Northing226559
QualityPostcode sector mean, (mainly PO Boxes)