SN3 9

Postcode sector

22 live postcodes, all in Swindon.

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 Swindon. Open the map at SN3 9 for neighbourhoods and points. Open the map at SN3 9

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

19 of Swindon’s 140 neighbourhoods are in England’s most deprived 20%.

Swindon, the council that holds 100% of SN3 9

Average house price

£263,611

Up 2.6% in a year

HM Land Registry · Jul 2026

Median full-time pay

£38,900

163rd highest of 348

ONS earnings survey · 2025

House price to pay

6.8×

148th most affordable of 348

Worked out by Open Index

Deprivation score

17.6

130th least deprived of 296

MHCLG · England only

Everything about Swindon

Postcodes in SN3 9

SN3 9AHSwindon
SN3 9AQSwindon
SN3 9BUSwindon
SN3 9DBSwindon
SN3 9DJSwindon
SN3 9DSSwindon
SN3 9EPSwindon
SN3 9EQSwindon
SN3 9ETSwindon
SN3 9FNSwindon
SN3 9FUSwindon
SN3 9FXSwindon
SN3 9FZSwindon
SN3 9GASwindon
SN3 9GJSwindon
SN3 9GQSwindon
SN3 9GUSwindon
SN3 9HDSwindon
SN3 9HGSwindon
SN3 9HHSwindon
SN3 9HJSwindon
SN3 9HLSwindon