SG1 9

Postcode sector

39 live postcodes, all in Stevenage.

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 Stevenage. Open the map at SG1 9 for neighbourhoods and points. Open the map at SG1 9

Your MP

Kevin BonaviaLabourMP for Stevenage

As of 18 October 2026, from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

2 of Stevenage’s 54 neighbourhoods are in England’s most deprived 20%.

Stevenage, the council that holds 100% of SG1 9

Average house price

£316,210

Up 1.8% in a year

HM Land Registry · Jul 2026

Median full-time pay

£42,200

99th highest paid of 348

ONS earnings survey · 2025

House price to pay

7.5×

161st least affordable of 348

Worked out by Open Index

Deprivation score

18.9

146th least deprived of 296

MHCLG · England only

Everything about Stevenage

Postcodes in SG1 9

SG1 9BUStevenage
SG1 9EGStevenage
SG1 9EXStevenage
SG1 9FNStevenage
SG1 9GAStevenage
SG1 9GQStevenage
SG1 9HQStevenage
SG1 9JBStevenage
SG1 9JGStevenage
SG1 9JTStevenage
SG1 9JZStevenage
SG1 9LLStevenage
SG1 9LNStevenage
SG1 9NLStevenage
SG1 9NTStevenage
SG1 9NXStevenage
SG1 9NZStevenage
SG1 9PBStevenage
SG1 9PSStevenage
SG1 9PWStevenage
SG1 9QFStevenage
SG1 9QHStevenage
SG1 9QJStevenage
SG1 9REStevenage
SG1 9RNStevenage
SG1 9RTStevenage
SG1 9RUStevenage
SG1 9SAStevenage
SG1 9SEStevenage
SG1 9SFStevenage
SG1 9SPStevenage
SG1 9SQStevenage
SG1 9STStevenage
SG1 9SWStevenage
SG1 9SXStevenage
SG1 9SYStevenage
SG1 9SZStevenage
SG1 9TAStevenage
SG1 9ZZStevenage